apache/incubator-seata

What it measures: Whether volatile projects sit underneath others that depend on them (so their churn ripples upward), and whether project dependencies form cycles. A widely-depended-on but stable shared/kernel project is healthy, not penalised.

Method: Dependency cycles via elementary-DFS over real .csproj references, plus Martin instability (afferent/efferent) per project. Exhaustive over the reference graph, deterministic.

Coverage: Exhaustive · type-level: afferent/efferent coupling + cycles computed over every production type — the population is all types, not a name convention.

Maturity: Documented → Verified → Prevented · effective 9.6 / 10 · rule-coverage 100% · ceiling Prevented

90 production modules (Maven+npm), 0 dependency cycle(s), 4 unstable depended-on module(s). Read from the build's own module declarations; 0 module(s) off the main sequence, with abstractness counted on 2 of the 90 (the rest declare no modelled class or interface, export only macros, declare types in source no model reads, or have no source directory of their own).

What to do

1. Resolve the 1 Unstable project io.seata finding(s) in Coupling. — One of this dimension's main actionable groups (1 warning-level).
2. Resolve the 1 Unstable project org.apache.seata finding(s) in Coupling. — One of this dimension's main actionable groups (1 warning-level).
3. Resolve the 1 Unstable project seata-config-all finding(s) in Coupling. — One of this dimension's main actionable groups (1 warning-level).
4. Enforce Coupling in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d5_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether a class's methods are focused on a single responsibility.

Method: LCOM4 cohesion per production class with at least two methods: connected components of methods sharing state or calls, computed syntactically. Deterministic, not a proxy.

Coverage: Exhaustive · type-level: LCOM4 cohesion computed over every production class — the population is all types, not a name convention.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Verified

0 of 2 classes have LCOM4 above 3.

✓ On the Gold path — maintain.

Detailed fixes: d6_recommendation.md.

What it measures: Whether the tests truly assert behaviour rather than just running the code.

Method: Per-test assertions, skips, and mock references analyzed via Roslyn; structured skip-reason tags (BUG:/ENV:) separate documented deferrals from debt. Deterministic.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

0 skipped, 65 zero-assertion, no mocking-framework packages referenced (hand-written doubles or no mocking) across 66 tests (1 harness-style project(s) excluded from the assertion penalty). Measured on the JavaScript/TypeScript suite only — at least 1,312 test source file(s) (.java) went unread, so its test quality is unmeasured and is not in these counts.

✓ On the Gold path — maintain.

Detailed fixes: d10_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether any secrets (keys, tokens, passwords) have leaked into the code.

Method: In-process native secret scanner (entropy plus signature patterns) across all tracked files; no external tool. A clean result is a measured 10, not no-data zero. Deterministic.

Maturity: Documented → Verified → Prevented · effective 5.0 / 10 · rule-coverage 100% · ceiling Prevented

1 secret(s) detected.

What to do

1. Resolve the 2 Leaked secret finding(s) in REDACTED Scanning — start with REDACTED (2). — One of this dimension's main actionable groups (2 issue-level).
2. Enforce REDACTED Scanning in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d13_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether the licenses of third-party packages are compatible with your policy.

Method: Third-party package licenses resolved from declared package metadata and checked against the configured policy (allow/deny/copyleft). Deterministic; clean = no incompatible license found at metadata depth.

Maturity: Documented → Verified → Prevented · effective 8.0 / 10 · rule-coverage 100% · ceiling Verified

1 of 24 declared JVM dependency artifact(s) use a banned license. Licences were resolved from the POMs Maven Central publishes, over the coordinates this repository's 107 Maven/Gradle manifest(s) declare with a version resolvable from the manifest itself — the same declaration-site closure this analysis reads for dependency currency. The JVM has no lockfile a checkout is guaranteed to carry, so this is deliberately NOT the transitive closure. 569 further coordinate(s) are declared with no version at the declaration site — inherited from a parent POM, a BOM or an unresolved Gradle version reference — and are NOT graded: this verdict covers what the checkout pins, not the full transitive graph.

What to do

1. Resolve the 1 Banned license finding(s) in License Compliance. — One of this dimension's main actionable groups (1 issue-level).
2. Enforce License Compliance in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.

Detailed fixes: d14_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether knowledge is concentrated in too few people (the "bus factor").

Method: Living knowledge per author via time-decayed commit attribution (6-month half-life, focus weighting) across largest source files. Deterministic, avoids blame's mechanical-refactor false positives.

Maturity: Documented → Verified → Prevented · effective 9.9 / 10 · rule-coverage 100% · ceiling Documented

6 source file(s) have their living knowledge concentrated in one author (≥90% of recent, decayed contribution). The largest is REDACTED. Counted over 915 of the 1743 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.

✓ On the Gold path — maintain.

Detailed fixes: d16_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Acknowledged debt left in the code — TODOs, dead code, suppressed warnings.

Method: Roslyn syntactic debt markers (suppressions/TODO/FIXME/HACK/empty-catch/commented-code/Obsolete) plus SymbolFinder dead-code analysis; weighted-debt-per-KLoC density deducted 2.0x per unit. Deterministic, exhaustive.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Prevented

26 deducted task-comment markers across 270211 LoC (0.0/KLoC) → score 10.0. Task comments only: this repository's language is read without a compiler, so D17's suppression, dead-code and commented-out-code arms did not run and this score counts fewer marker kinds than a .NET repository's would.

What to do

1. Resolve the 22 TodoComment finding(s) in Explicit Debt — start with FileConfiguration.java (3), StateMachineDBMockServerTests.java, KingbaseUndoUpdateExecutor.java. — One of this dimension's main actionable groups (22 warning-level).
2. Resolve the 4 FixmeComment finding(s) in Explicit Debt — start with ResourceManagerXA.java (2), StateMachineAsyncTests.java, StateMachineDBTests.java. — One of this dimension's main actionable groups (4 warning-level).
3. Enforce Explicit Debt in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d17_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether the project's documentation is clear, complete, and useful.

Method: Judged by language model at low temperature (0.0-0.1) on a deterministic doc sample (READMEs plus first 25 architecture docs), with two-pass stability filtering. Advisory, sampled.

Maturity: Documented → Verified → Prevented · effective Strong / 10 · rule-coverage 100% · ceiling Documented

The repository's root README gives a strong overview of Apache Seata (incubating) as a distributed transaction solution for microservices and includes links to build/codecov/license/maven badges. It also documents the compatible/README.md compatibility module, metrics/, tcc/, saga/, script/config-center/, test-suite/benchmark-cli/, and server/src/main/resources directories with detailed descriptions of each. The READMEs are well-structured with a TOC and full outlines for every documented directory, so all sections present in any document are judged presentable rather than missing. The repository's READMEs are mostly per-directory manifests for test/resources/, console-fe/, and core/java/ directories rather than the root project. The root README is thin but present; it states what the repository is (a Graal-based substrate VM toolchain) and mentions installation, usage, contribution, and license. However, each of the READMEs under src/main/resources/static/console-fe/test/ and others is a directory README documenting its own files rather than the project as a whole.

What to do

1. Improve Documentation Quality — currently 7.4/10. — The repository's root README gives a strong overview of Apache Seata (incubating) as a distributed transaction solution for microservices and includes links to build/codecov/license/maven badges. It also documents the compatible/README.md compatibility module, metrics/, tcc/, saga/, script/config-center/, test-suite/benchmark-cli/, and server/src/main/resources directories with detailed descriptions of each. The READMEs are well-structured with a TOC and full outlines for every documented directory, so all sections present in any document are judged presentable rather than missing. The repository's READMEs are mostly per-directory manifests for test/resources/, console-fe/, and core/java/ directories rather than the root project. The root README is thin but present; it states what the repository is (a Graal-based substrate VM toolchain) and mentions installation, usage, contribution, and license. However, each of the READMEs under src/main/resources/static/console-fe/test/ and others is a directory README documenting its own files rather than the project as a whole.

Detailed fixes: d19_recommendation.md.

What it measures: Whether architecture decisions are recorded well (context, decision, consequences).

Method: Per-ADR judgment by language model at low temperature with two-pass stability; confidence is share of ADRs evaluated; enforcement-field presence detected deterministically. Advisory.

Maturity: Documented → Verified → Prevented · effective 0.0 / 10 · rule-coverage 100% · ceiling Documented

No architecture decision records were found.

What to do

1. Resolve the 1 No ADRs found finding(s) in ADR Quality. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d20_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether names — types, methods, variables — are clear and consistent.

Method: Judged by language model at low temperature (0.0-0.1) on a deterministic random symbol sample (fixed size, not exhaustive), with disclosed confidence band. Advisory, sampled.

Maturity: Documented → Verified → Prevented · effective Exemplary / 10 · rule-coverage 100% · ceiling Verified

0 naming inconsistencies across 0 sampled symbols.

✓ On the Gold path — maintain.

Detailed fixes: d21_recommendation.md.

What it measures: Whether any secrets were ever committed — scanned across the full git history, not just now.

Method: REDACTED scan via TWO gitleaks detect passes in an isolated checkout — the full git history, then a second --no-git pass over the working tree as it stands — merged and de-duplicated by (rule, file, line); each match flagged High. Both invocations are recorded in the audit trail. Exhaustive; when the tool is absent, or when its output cannot be parsed into the expected shape, the dimension is WITHHELD as an explicit measurement gap on our side — unscored and excluded from the lens, never a hedged middling score.

Maturity: Documented → Verified → Prevented · effective 5.0 / 10 · rule-coverage 100% · ceiling Documented

5 finding(s): 0 critical, 5 high, 0 medium, 0 low. Remediation for historically-committed secrets is credential rotation — they remain in history regardless of later deletion.

What to do

1. Resolve the 3 REDACTED finding(s) in Secrets (history) — start with REDACTED (2), REDACTED. — One of this dimension's main actionable groups (3 issue-level).
2. Resolve the 2 High secret finding(s) in Secrets (history) — start with REDACTED (2). — One of this dimension's main actionable groups (2 issue-level).
3. Resolve the 1 Rotate the exposed credentials finding(s) in Secrets (history). — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d28_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Real static-analysis (SAST) findings — likely security bugs in the code, any language.

Method: Polyglot static analysis via semgrep across the repo using the pinned, image-baked p/security-audit + p/owasp-top-ten rulesets (no scan-time registry fetch); severity rules (ERROR/WARNING/INFO) map to a full-band severity-weighted score. Exhaustive, deterministic; degrades on parse failure.

Coverage: semgrep pattern rules over all files — exhaustive for the rule set, blind to classes of bug without a rule (clean = no rule matched).

Maturity: Documented → Verified → Prevented · effective 1.8 / 10 · rule-coverage 100% · ceiling Documented

76 finding(s): 0 critical, 48 high, 17 medium, 11 low. 44 unpinned-GitHub-Actions row(s) are reported here but scored by D36 (supply-chain provenance), which measures that posture as `pinned_actions` — one pinning decision is charged once, not once per lens. semgrep hit a parse error in 4 file(s) — `mvnw` (lines 195–196), `REDACTED`, `script/server/helm/seata-server/templates/service.yaml`, `sqlparser/seata-sqlparser-antlr/src/main/java/org/apache/seata/sqlparser/antlr/mysql/parser/MySqlLexer.java` — so no absence of findings in the named regions is evidence of anything; rows reported elsewhere in those files are real. Fix the syntax error (or exclude the file deliberately) and re-scan to cover them. Separately, one or more rules could not re-parse an embedded snippet in 6 file(s) (e.g. a workflow `run:` block read as shell). Those files WERE scanned and their other rows are unaffected; only those rules' view of those snippets is missing.

+ 7 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

1. Resolve the 2 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED (2). — One of this dimension's main actionable groups (2 issue-level).
2. Resolve the 2 REDACTED finding(s) in Static Analysis (SAST) — start with REDACTED, REDACTED. — One of this dimension's main actionable groups (2 issue-level).
3. No action in Static Analysis (SAST) — all 44 REDACTED finding(s) are reported here at file:line but scored by D36 (supply-chain provenance), so none is charged to this dimension. — One of this dimension's main actionable groups (44 issue-level, 0 of them charged here).

Detailed fixes: d29_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether any dependency has a known published vulnerability (CVE), direct or transitive, in ANY ecosystem the repository declares — Dart pub, Elixir and Erlang via Hex, Go modules, Java and Kotlin via Maven/Gradle, JavaScript/npm, .NET/NuGet, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift.

Method: Dependency-CVE scan across every ecosystem the repository declares, scored ONCE. Three sources are unioned and deduplicated by advisory identity (rule id + alias closure, CVE<->GHSA) scoped to package+version, keeping the worst severity: `osv-scanner --recursive` over osv.dev for Dart pub, Elixir/Hex (and Erlang, whose `rebar.lock` syft first converts to a CycloneDX SBOM the scanner reads, with rows attributed back to the lock), Go, Java and Kotlin via Maven/Gradle (and Scala, whose sbt build's pinned direct declarations are written into a CycloneDX SBOM the scanner reads, with rows attributed back to the build file), npm, PHP/Composer, Python/PyPI, RubyGems, Rust/Cargo and Swift; `trivy fs --scanners vuln` for npm lockfiles; and `dotnet list package --vulnerable --include-transitive` for NuGet (with per-advisory collapse of the project x target-framework fan-out), plus a DECLARED-dependency arm that resolves a published gem's gemspec against rubygems.org where no Gemfile.lock is committed. `SeverityScore(c,h,m,l, normalizer 8.0)`. NotApplicable only when NO ecosystem is readable; if any applicable ecosystem could not be scanned the findings are REPORTED and the score is withheld. Supersedes the npm and OSV arms, retired 2026-09-05.

Maturity: Documented → Verified → Prevented · effective 1.8 / 10 · rule-coverage 100% · ceiling Documented

14 finding(s): 2 critical, 8 high, 4 medium, 0 low. npm was read by osv-scanner from this repository's lockfiles; its second reader, trivy, did not complete (the scanner produced no output at all, so no dependency was actually scanned). Over the 463 advisory/package pairs measured with both, osv-scanner reported every vulnerable npm install trivy did, so the npm reading stands.

What to do

1. Resolve the 7 High CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (7). — One of this dimension's main actionable groups (7 issue-level).
2. Resolve the 2 Critical CVE finding(s) in Dependency Vulnerabilities — start with REDACTED (2). — One of this dimension's main actionable groups (2 issue-level).
3. Resolve the 1 High vulnerability finding(s) in Dependency Vulnerabilities — start with REDACTED. — One of this dimension's main actionable groups (1 issue-level).

Detailed fixes: d30_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether Dockerfiles / Terraform / Kubernetes config follow security best practices.

Method: IaC/container misconfiguration scan via trivy config (REDACTED/Terraform/K8s/Helm/CloudFormation); severity rules to 0-10 moderate normalizer. NotApplicable without manifests. Exhaustive, deterministic.

Maturity: Documented → Verified → Prevented · effective 4.0 / 10 · rule-coverage 100% · ceiling Documented

66 finding(s): 0 critical, 5 high, 37 medium, 24 low.

What to do

1. Resolve the 37 Medium IaC finding(s) in IaC & Container Security — start with REDACTED (28), REDACTED (7), REDACTED (2). — One of this dimension's main actionable groups (37 warning-level).
2. Resolve the 24 Low IaC finding(s) in IaC & Container Security — start with REDACTED (13), REDACTED (6), REDACTED (5). — One of this dimension's main actionable groups (24 recommendation-level).
3. Resolve the 5 High IaC finding(s) in IaC & Container Security — start with REDACTED (2), REDACTED, REDACTED. — One of this dimension's main actionable groups (5 issue-level).

Detailed fixes: d31_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether anyone still has living knowledge of each file, or it has been orphaned — last understood long ago by someone now gone quiet. The sibling of the bus factor: D16 asks who owns it, D34 asks whether anyone still knows it.

Method: File orphaning as total living-knowledge decay below one focused-commit's worth within a year, computed per-file from the D16 decay model. Exhaustive, deterministic over fixed history.

Maturity: Documented → Verified → Prevented · effective 4.9 / 10 · rule-coverage 100% · ceiling Documented

460 of 915 significant source file(s) are orphaned — their living knowledge has decayed to nothing, so no one currently understands them. The largest is sqlparser/seata-sqlparser-antlr/src/main/java/org/apache/seata/sqlparser/antlr/mysql/parser/MySqlParser.java. Counted over 915 of the 1743 production source files in this repository: the rest are under the ~2,400-byte size floor this dimension measures over.

What to do

1. Resolve the 457 Orphaned file finding(s) in Knowledge Freshness — start with ProcessCtrlStateMachineEngine.java (2), DefaultStateMachineConfig.java (2), ActionContextUtil.java (2). — One of this dimension's main actionable groups (457 recommendation-level).
2. Resolve the 3 Most significant orphaned file finding(s) in Knowledge Freshness — start with MySqlParser.java, MySqlLexer.java, MySqlParserListener.java. — One of this dimension's main actionable groups (3 recommendation-level).
3. Resolve the 1 Concentrated knowledge decay finding(s) in Knowledge Freshness. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d34_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether files that change together actually belong together — pairs that repeatedly co-change in git history despite having no explicit code dependency, surfacing the hidden/logical coupling (and boundaries in the wrong place) a static scan can't see.

Method: Pairwise co-occurrence over the per-commit file sets in git history (production source only — tests and generated dropped): Degree-of-Coupling = shared ÷ min individual revisions, reported above noise floors (each file ≥10 revisions, ≥5 shared commits, ≥50% strength); sweeping commits excluded. Deterministic over fixed history.

Coverage: Population: PRODUCTION source files only — test and generated files are dropped before pairing, so a class co-changing with its own test (trivially ~100%) can't drown the real production↔production coupling. Pairs ranked by Degree-of-Coupling. A non-source file is never a coupling PARTICIPANT either: documentation, schemas, config and data files are dropped with the rest, so a code↔docs pair — a command and the reference page that restates it — is not reported however strongly the two co-change; nor is coupling that runs THROUGH a build step or config file.

Maturity: Documented → Verified → Prevented · effective 9.9 / 10 · rule-coverage 100% · ceiling Documented

Strongest change-coupling: RedisRegistryServiceImpl.java↔SofaRegistryServiceImpl.java 77%; EtcdRegistryServiceImpl.java↔SofaRegistryServiceImpl.java 69%; EtcdRegistryServiceImpl.java↔RedisRegistryServiceImpl.java 62%

What to do

1. Resolve the 2 Boundary-crossing change coupling finding(s) in Change Coupling — start with NamingManager.java, NamingserverRegistryServiceImpl.java. — One of this dimension's main actionable groups (2 issue-level).
2. Resolve the 2 Change-coupling hub finding(s) in Change Coupling — start with SofaRegistryServiceImpl.java, ConsulRegistryServiceImpl.java. — One of this dimension's main actionable groups (2 warning-level).
3. Resolve the 1 Change coupling finding(s) in Change Coupling — start with EtcdRegistryServiceImpl.java. — One of this dimension's main actionable groups (1 warning-level).

Detailed fixes: d35_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether the build pipeline provides supply-chain integrity — generated provenance/attestation, signed artifacts (cosign/sigstore), an SBOM, and pinned build actions. Presence of the configuration, not a runtime guarantee.

Method: Supply-chain provenance/signing read deterministically from CI/build config (.github/workflows, .gitlab-ci.yml, azure-pipelines, Jenkinsfile, .circleci) + the release surface: four signals — generated provenance/attestation (SLSA/in-toto/actions-attest), artifact signing (cosign/sigstore/gitsign), an SBOM (syft/sbom-action/*.spdx.json/*.cdx.json), and SHA-pinned build actions — scored 10·present/denom. NotApplicable without a build pipeline. Detects configuration presence, not runtime enforcement.

Maturity: Documented → Verified → Prevented · effective 2.5 / 10 · rule-coverage 100% · ceiling Documented

1/4 supply-chain integrity signals present (provenance, signing, SBOM, pinned actions).

+ 2 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

1. Resolve the 3 REDACTED finding(s) in Supply-chain Provenance & Signing — start with REDACTED, REDACTED, REDACTED. — One of this dimension's main actionable groups (3 warning-level).
2. Resolve the 3 REDACTED finding(s) in Supply-chain Provenance & Signing — start with REDACTED, REDACTED, REDACTED. — One of this dimension's main actionable groups (3 warning-level).
3. Resolve the 3 REDACTED finding(s) in Supply-chain Provenance & Signing — start with REDACTED, REDACTED, REDACTED. — One of this dimension's main actionable groups (3 warning-level).

Detailed fixes: d36_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether the repository publishes a coordinated-vulnerability-disclosure policy (SECURITY.md or security.txt) with a reporting contact, so finders know how to report a vulnerability. Presence of a policy file with a contact, not whether the policy is adequate or honoured.

Method: Vulnerability-disclosure policy read deterministically from the repo: a SECURITY.md (root/.github/docs) or .well-known/security.txt / security.txt, regex-checked for a reporting contact (email / URL / mailto). Present + contact → 10; present without a contact → 4; NotApplicable when no policy file exists (it may live off-repo). Detects the policy file's presence + contact, not its adequacy.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

A vulnerability-disclosure policy (SECURITY.md) is published with a reporting contact.

✓ On the Gold path — maintain.

Detailed fixes: d37_recommendation.md.

What it measures: Whether Kubernetes workloads restrict network EGRESS with a NetworkPolicy (or Cilium policy), limiting where a compromised pod can send data or reach a command-and-control server. Presence of committed egress-restricting policy, not runtime enforcement.

Method: Deterministic YAML-manifest inspection (no external tool, no Roslyn — language-agnostic): Kubernetes workloads gate applicability; credits a NetworkPolicy / Cilium policy that restricts egress (policyTypes: [Egress] / egress rules). Reward-leaning (neutral floor climbing to 10, never a deduction — baseline misconfigs stay with D31). Deterministic.

Maturity: Documented → Verified → Prevented · effective 6.0 / 10 · rule-coverage 100% · ceiling Documented

0/2 network-egress controls present (network policy, egress restriction).

What to do

1. Resolve the 1 No network policy finding(s) in Network Egress Confinement. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d40_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether Kubernetes workloads confine the kernel boundary — a seccomp profile (RuntimeDefault/Localhost) plus an AppArmor/SELinux mandatory-access-control layer — shrinking the syscall attack surface a container escape would use. Presence of committed confinement config, not runtime enforcement.

Method: Deterministic YAML-manifest inspection (no external tool, no Roslyn): on Kubernetes workloads, credits a seccomp profile (RuntimeDefault/Localhost) and an AppArmor/SELinux MAC layer. Reward-leaning (neutral floor climbing to 10); NotApplicable without workloads. Deterministic.

Maturity: Documented → Verified → Prevented · effective 6.0 / 10 · rule-coverage 100% · ceiling Documented

0/1 workload(s) run every container under a seccomp profile; 0/1 declare an AppArmor/SELinux profile.

What to do

1. Resolve the 1 No seccomp profile finding(s) in Kernel & Syscall Confinement — start with REDACTED. — One of this dimension's main actionable groups (1 recommendation-level).

Detailed fixes: d41_recommendation.md · top locations in Appendix A, every location in findings.md.

What it measures: Whether any dependency the repository declares is published as MALICIOUS rather than merely vulnerable — a package that is an attacker's work, in any ecosystem osv-scanner reads. Scored apart from D30 because the answer is binary: there is no safe version to upgrade to, and the fix is to remove the package and rotate every credential it could have read.

Method: The same dependency scan D30 reads, partitioned on the scanner's own classification rather than rescanned: a row is MALICIOUS when its id is in the `MAL-` space (the ossf/malicious-packages feed) OR its `database_specific.cwe_ids` carries `CWE-506` ("Embedded Malicious Code"). Both channels are structural; the summary text is deliberately NOT read, because a malicious-package record whose summary says only "Critical severity vulnerability" is a real shape ([GHSA redacted]) and a text matcher misses it. Scored BINARY: any surviving row is 0, whatever its severity and however many CVEs sit beside it — a hostile dependency is not a quantity. Applicability and degradation are D30's: NotApplicable only when no ecosystem is readable, and an unscannable ecosystem degrades rather than reading clean. SCORED, not informational.

Maturity: Documented → Verified → Prevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No dependency in any ecosystem this repository declares is published as malicious. npm was read by osv-scanner from this repository's lockfiles; its second reader, trivy, did not complete (the scanner produced no output at all, so no dependency was actually scanned). Over the 463 advisory/package pairs measured with both, osv-scanner reported every vulnerable npm install trivy did, so the npm reading stands.

✓ On the Gold path — maintain.

Detailed fixes: d43_recommendation.md.

What it measures: Whether anyone still ships security patches for the platform this repository RUNS ON — the runtime it pins and the framework majors its own constraints hold it to. Separate from D12 because the question differs: a current Django on an end-of-life Python is perfectly up to date and completely unsupported, and the fix is a migration rather than a version bump. What the repository says it merely SUPPORTS is never charged.

Method: End-of-life PLATFORM read from the repository's own declarations and graded against a FROZEN, dated table of vendor support dates — no network, no feed, no API, so this dimension answers identically inside a closed scan fence. Two subjects: a RUNTIME the project pins (a single or all-end-of-life TargetFramework, a .nvmrc or .python-version, a requires-python CAP) and a FRAMEWORK major a dependency constraint cannot move off (a caret, tilde or exact version; `vue@^2.7.16` pins Vue 2). A FLOOR is deliberately never charged — `requires-python = ">=3.8"` states what a package SUPPORTS, not what it runs on — and a multi-target project is charged only when EVERY target is out of support. Runtime 4.0/product capped 8.0, framework 1.5 capped 4.5. The table is safe to freeze because a statement about support that ended in the past cannot become false: it loses recall as it ages, never precision, and a test asserts every entry predates the freeze date. Disjoint from D31 (a container image's OS layer) and D29 (the toolchain a CI workflow installs). Abstains when the repository declares no platform this pass reads — never scores it clean.

Maturity: Documented → Verified → Prevented · effective 8.5 / 10 · rule-coverage 100% · ceiling Documented

0 end-of-life runtime(s) and 1 end-of-life framework(s), read from 7 platform declaration(s) and 40 dependency declaration(s). This dimension reads what the repository says about ITSELF — a pinned target framework, a version file, a capped requires-python, a Rust toolchain pin, a framework major a constraint cannot move off. A FLOOR is deliberately never charged: `requires-python = ">=3.8"` states what the package SUPPORTS, not what it runs on, and a well-maintained library declares exactly that while running its own CI on a current release. The end-of-life facts are FROZEN and dated, so this dimension needs no network and answers identically inside a closed scan fence; as the table ages it loses recall and never precision, because a statement about support that ended in the past cannot become false. The OS layer of a container image is D31's question and the toolchain a CI workflow installs is D29's; this row is neither.

What to do

1. Resolve the 1 End-of-life framework finding(s) in Platform End-of-Life — start with pom.xml. — One of this dimension's main actionable groups (1 warning-level).

Detailed fixes: d44_recommendation.md · top locations in Appendix A, every location in findings.md.

Other · Accessibility — Whether non-text content carries a text alternative — img/area/input[type=image] have alt, a meaningful svg has a title or aria-label, video has a captions track, and object/embed/canvas have a name or fallback content. Static markup readiness, not a WCAG conformance claim.

Method: Static markup-model scan: every img/area/input[type=image] checked for alt, svg[role=img] for a title/aria-label, video for a captions <track>. Components skipped, spreads suppressed. Deterministic, hard fact per element.

Coverage: Population: image/media elements — img, area, input[type=image], svg, video, object, embed, canvas — across the PARSED MARKUP files only (.html/.htm/.cshtml/.razor/.vue/.svelte/.jsx/.tsx); components, hidden subtrees and dynamic-attribute elements are skipped. Markup built in script — tagged-template (html`…`) UIs and hyperscript DOM factories — is NOT read by any producer, so it contributes no element to this population; where such a frontend is present the card discloses it as an analyzer gap rather than scoring around it.

• An image with no alt (and no aria-label/aria-labelledby) is unreadable to assistive tech. Add alt — alt="" if it's purely decorative. (×2) — console/src/main/resources/static/console-fe/src/pages/Login/Login.tsx:89, saga/seata-saga-statemachine-designer/src/index.html:36

What to do

• Add a text alternative — alt on images (alt="" for purely decorative ones), a title or aria-label on meaningful svg, an aria-label or inner fallback content on canvas, and a captions <track> on video.

Other · Accessibility — Whether form controls have a programmatic label (an associated label, aria-label or aria-labelledby), buttons have text, links have an accessible name, a click handler on a plain element names the control it declares, fieldsets have a non-empty legend, known UI-library field components carry a label prop, and a placeholder isn't used as the only label. Static markup readiness, not a WCAG conformance claim.

Method: Static markup-model scan: inputs/selects/textareas checked for an associated label[for]/wrapping label/aria-label/aria-labelledby (per document), buttons for accessible text, fieldsets for a legend; placeholder-only labelling flagged. Deterministic, hard fact per control.

Coverage: Population: form controls, buttons, links, fieldsets and known UI-library field components in the PARSED MARKUP files only (.html/.htm/.cshtml/.razor/.vue/.svelte/.jsx/.tsx); components, hidden subtrees and spread/dynamic-attribute elements are skipped, so a control whose label arrives through a spread or a runtime expression is deliberately not judged. Markup built in script — tagged-template (html`…`) UIs and hyperscript DOM factories — is not read at all.

Other · Accessibility — Whether pages declare a language (well-formed BCP-47) and a non-empty title, expose exactly one main landmark and a sane heading order with non-empty headings, keep zoom enabled, title their iframes, give data tables header cells, and avoid meta-refresh. Static markup readiness, not a WCAG conformance claim.

Method: Static markup-model scan: html lang, document <title>, a main landmark and heading order on full documents only, plus zoom-disabling viewports, untitled iframes and meta-refresh anywhere. Deterministic, per structural checkpoint.

Coverage: Population: the PARSED MARKUP documents (.html/.htm/.cshtml/.razor/.vue/.svelte/.jsx/.tsx). The page-level checks — lang, title, single main landmark — fire ONCE PER FULL DOCUMENT (an <html> root) and never on a partial or component fragment, so a repo of fragments is assessed only on the per-element checks (heading order, table headers, iframe titles, meta-refresh, zoom). Markup built in script — tagged-template (html`…`) UIs and hyperscript DOM factories — is not read at all.

• No <main> (or role="main") means no "skip to content" target and a weaker landmark map. This document's body is only the mount point <div id="root">, so there is no content here to wrap — render the <main> from the component mounted into it. — console/src/main/resources/static/console-fe/public/index.html:19
• No <main> (or role="main") means no "skip to content" target and a weaker landmark map. Wrap the primary content in <main>. — saga/seata-saga-statemachine-designer/src/index.html:19

What to do

• Declare <html lang>, a document <title> and a <main> landmark, keep headings in order, leave zoom enabled, title iframes and drop meta-refresh.

Other · Accessibility — Whether interactive behaviour is keyboard-reachable — no click handler on a non-interactive element lacking a role, tabindex and key handler, no element the repo's own CSS styles `cursor: pointer` without giving it any of the three, no unfocusable element whose only binding is a mouse enter/leave pair or a double-click, no positive tabindex, no href-less anchor, no placeholder-href (#/javascript) link acting as a button. Static markup readiness, not a WCAG conformance claim.

Method: Static markup-model scan: click handlers on non-interactive elements lacking role+tabindex+key handler, positive tabindex values, and href-less anchors. Components skipped, spreads suppressed. Deterministic, hard fact per element.

Coverage: Population: elements that pose a keyboard-semantics question, in the PARSED MARKUP files only (.html/.htm/.cshtml/.razor/.vue/.svelte/.jsx/.tsx) — a non-natively-interactive element carrying a click handler, a double-click or hover enter/leave binding, a pointer-only gesture on a tabindex="0" element, or `cursor: pointer` from the repo's own CSS; an href-less or placeholder-href (#, javascript:) anchor; and any element with a positive tabindex. Natively interactive elements used correctly (<button>, <a href>, form controls) are NOT in the population — there is nothing to judge — so a page of nothing but correct controls gives AC4 nothing to measure. Keyboard reachability is judged from the markup, never from a rendered page. ★ An interactive element declared in a tagged-template (html`…`) or hyperscript frontend is NOT in this population — no producer reads either — so an empty population is reported as an analyzer gap, never as "this repository has no interactive elements".

• A click handler on a plain element isn't keyboard-operable. Use a <button>, or add role + tabIndex={0} + a key handler. — console/src/main/resources/static/console-fe/src/components/Header/Header.tsx:132

What to do

• Make custom controls keyboard-operable (role + tabindex + key handler), drop positive tabindex, and give anchors a real href.

Other · Accessibility — Whether focus outlines aren't removed without a replacement, motion respects prefers-reduced-motion, and literal CSS colour pairs meet contrast — PARTIAL: inline styles, in-repo <style> blocks, in-repo .css files, var() tokens, Tailwind neutral utilities and CSS-in-JS literals are read (hex/rgb/hsl/named), never computed/runtime/external-CDN colour. Static markup readiness, not a WCAG conformance claim.

Method: Static markup/CSS scan: inline outline:none/0, literal inline colour/background contrast against the 4.5:1 AA floor, and <style>-block animation without a prefers-reduced-motion guard. Deterministic but PARTIAL — only inline styles and in-repo CSS literals are visible.

Coverage: Population: styled elements in the PARSED MARKUP files (.html/.htm/.cshtml/.razor/.vue/.svelte/.jsx/.tsx), plus in-repo <style> blocks, in-repo .css files and CSS-in-JS literals. Colour contrast is computed from LITERAL colour pairs only (hex/rgb/hsl/named, including var() tokens and Tailwind neutral utilities) — computed, runtime-themed and external-CDN colour is never resolved, so this is a partial read of contrast by construction. Markup built in script — tagged-template (html`…`) UIs and hyperscript DOM factories — is not read at all.

• `.dropdown-menu > .active > a, .dropdown-menu > .active > a:hover, .dropdown-menu > .active > a:focus` sets color: #ffffff on background-color: #428bca — 3.6:1, below the 4.5:1 WCAG AA minimum for normal text. Darken or lighten one of them. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:3585
• `.pagination li a:hover` sets color: #FFF on background-color: #28B5D6 — 2.4:1, below the 4.5:1 WCAG AA minimum for normal text. This is a MINIFIED, build-generated sheet — editing the literal here is undone by the next vendor drop or rebuild, so override the rule in your own stylesheet (or fix it upstream / in the source the bundle is built from). — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.io-control-list button` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — saga/seata-saga-statemachine-designer/src/index.css:66
• `.markdown-body .anchor:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/src/components/Header/index.scss:739
• `.btn.active` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:2298
• `.dropdown-toggle:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:3530
• `.dropdown-menu > .active > a` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:3589
• `.open > a` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:3612
• `.btn-group > .btn:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:3684
• `.btn-group.open .dropdown-toggle` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:3765
• `.modal-content` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:5991
• `.carousel-control:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:6436
• `.console-number-spinner .console-number-spinner-action button` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.aliyun-console-topbar a:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.aliyun-console-topbar-search .topbar-search-ask:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.aliyun-console-topbar-search-v1_3_21 .topbar-search-dropdown input` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.c-texttrimmer-box:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.console-search .console-search-ask .console-search-ask-input:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.list-selector .selector-box .inner-wrap .inner-head input:focus` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.feedback-container .feedback .feedback-content textarea` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.feedback-container .feedback .submit-btn` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.console-tag-select .console-tag-dropdown .dropdown-menu li.tag-active a` sets the outline to none/0 and no visible :focus / :focus-visible style for that element replaces it in this stylesheet, so a keyboard user cannot see where focus is. Draw a focus ring (outline, box-shadow or border) under :focus-visible. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.collapsing` moves (`transition: height 0.35s ease`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:2689
• `.progress-bar` moves (`transition: width 0.6s ease`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:5440
• `.progress.active .progress-bar` moves (`animation: progress-bar-stripes 2s linear infinite`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:5451
• `.modal.fade .modal-dialog` moves (`transition: transform 0.3s ease-out`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:5969
• `.carousel-inner > .item` moves (`transition: 0.6s ease-in-out left`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/bootstrap.css:6353
• `.viewFramework-sidebar .sidebar-nav .sidebar-title-icon` moves (`transition: transform 0.12s`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.console-onoff .onoff-handle` moves (`transition: background-position 0.2s ease`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.console-onoff .onoff-loading` moves (`transition: background-position 0.2s ease`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.aliyun-console-topbar .icon-arrow-down` moves (`transition: transform 0.2s, vertical-align 0.2s`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.console-topbar-new .console-topbar-btn .caret` moves (`transition: transform 0.3s`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/console1412.css:17
• `.fa-spin` moves (`animation: fa-spin 2s infinite linear`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/font-awesome.css:111
• `.fa-pulse` moves (`animation: fa-spin 1s infinite steps(8)`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/public/css/font-awesome.css:115
• `div` moves (`transition: width 0.3s ease-in-out 0s, min-width 0.3s ease-in-out 0s`) and nothing reads prefers-reduced-motion for it — no @media (prefers-reduced-motion) rule for this element, no reset this project loads — so a motion-sensitive user cannot turn it off (WCAG 2.3.3). Declare it under @media (prefers-reduced-motion: no-preference), or neutralise it under reduce. — console/src/main/resources/static/console-fe/src/layout/style.ts:32

What to do

• Keep a visible focus style (don't remove the outline without a replacement), guard animation with prefers-reduced-motion, and raise low-contrast colour pairs to at least 4.5:1.

Other · Accessibility — Whether accessibility is ENFORCED in the toolchain — an accessibility checker configured over the markup (an a11y lint rule set, e.g. eslint-plugin-jsx-a11y or vuejs-accessibility where the project lints JavaScript) and an automated accessibility assertion wired into tests or CI (axe/pa11y/Lighthouse or an equivalent) — on the Documented→Verified→Prevented ladder.

Method: Repo config/CI scan: an accessibility checker configured over the markup (an a11y lint rule set such as eslint-plugin-jsx-a11y / vuejs-accessibility where JavaScript is linted) and an automated accessibility assertion in tests or CI (axe/pa11y/Lighthouse or equivalent), graded on the Documented→Verified→Prevented rungs. Deterministic, presence/rung detection.

Coverage: Population: the repository's own tooling configuration — lint config, test and CI files — NOT the markup. It is read for a configured accessibility checker and an automated accessibility assertion (axe/pa11y/Lighthouse, or a native-toolkit equivalent), and it credits an INVOCATION, never a mention: a licence filename, an import comment or a doc reference earns no rung. Enforcement configured entirely outside the repository leaves no evidence here and cannot be credited.

• An a11y linter is configured (Documented) but there's no automated a11y test or CI gate. Add your test runner's axe binding (jest-axe, vitest-axe, cypress-axe or @axe-core/playwright) to verify at runtime, then gate it in CI. What was searched, so you can tell an absence from a miss: the 15 markup file(s) this pass actually assessed, the linter configuration checked in beside them, and this repository's test and CI files — matched by name against the accessibility checkers this dimension carries. An audit run outside the repository, a hosted scanner, or a check whose name is not one of those, is not seen here.

What to do

• Accessibility linting is already configured — assert with your test runner's axe binding (jest-axe, vitest-axe, cypress-axe or @axe-core/playwright) in tests, then gate axe/pa11y/Lighthouse in CI.

Other · Architecture — Whether any singleton service captures a scoped/transient dependency — a silent lifetime/threading bug.

Method: Roslyn scan: DI registrations parsed from AddSingleton/Scoped/Transient; each singleton checked for captured shorter-lifetime dependencies. Exhaustive, deterministic.

Other · Architecture — How the codebase splits by code ROLE — domain, application, infrastructure, test, generated. The significance map behind the knowledge/coupling weighting, and a DDD signal in its own right: a thin domain core under fat infrastructure is the anemic-domain smell, quantified. How each file's role is decided, because the split is only as good as that: a generated name or a build-output tree makes it Generated, a test project makes it Test, and otherwise the file's NAMESPACE and PATH words are matched against fixed vocabularies in a fixed ORDER — domain, then infrastructure, then application — so a file whose words hit two layers is counted under the earlier one. A production file matching none of them counts as application, so that share reads 'application or unclassified' rather than a measured application layer. Roles come from naming convention, never from what the code does. On this repository the split was taken from the source tree on disk rather than from a loaded .NET workspace, so a file's role is decided by its PATH segments alone — no declared namespace was available to add to the evidence — and generated output is excluded from the census entirely rather than counted as a generated share.

Method: Roslyn line-count by code ROLE: every source file classified Domain/Application/Infrastructure/Test/Generated by namespace + path convention (the shared CodeRoleClassifier), then significant lines summed per role. Deterministic; the advisory score is the business-logic (domain+application) share of production code.

Coverage: Population: ALL source files, each bucketed into ONE of five roles (Domain/Application/Infrastructure/Test/Generated) by namespace + path convention — a file whose layer isn't named in the convention falls to Application (the neutral default), and the split is line-count, not semantic depth or business value.

What to do

• The domain core is a small share of production code, but most of the rest matched no layer vocabulary at all — so this is not yet an anemic-domain finding. The namespace/path convention could not place that code, which makes the composition above a statement about the naming, not about the design. Name the layers (or check that the repository's conventions differ from the ones this check knows) before reading a thin domain into it.

Other · Architecture — Whether the project-reference graph is acyclic (cycles block independent build/deploy and signal eroding boundaries).

Method: Project reference cycles via elementary-DFS over real .csproj references, using the engine shared with D5/D7; cyclic versus acyclic. Exhaustive, deterministic.

Other · Architecture — Whether dependencies point inward (Domain ← Application ← Infrastructure/Web) — the clean-architecture dependency rule, checked across the project graph.

Method: Layer violations by name-segment inference (Domain/Core to Application to Infrastructure/Web) over the project-reference graph. Exhaustive over all projects, deterministic.

• `seata-metrics-core` is a Domain project but references `seata-metrics-api`, a Web project. The clean-architecture rule is that dependencies point INWARD — the domain/application core must not depend on outer layers (infrastructure/web). Invert it: define the abstraction in the inner layer and implement it in the outer one.

What to do

• Keep dependencies pointing inward: domain/application define interfaces, infrastructure/web implement them (Dependency Inversion).

Other · Architecture — Whether production projects stay free of references to test projects — tests may depend on production, never the reverse.

Method: Csproj graph: each production project checked for references to test projects (identified by test-framework presence, not name). Zero violations is clean. Deterministic.

Other · Code Health — Unfinished work detected by code SHAPE, not keywords, in this repository's Java: methods that only throw a "not implemented" exception, methods that take inputs and return a constant or do nothing, dead `if (false)` branches, and skeleton classes most of whose methods are holes.

Method: Roslyn syntax scan: incompleteness by code shape (constant-returning methods, async-never-await, #if false branches, guards that return what the code already falls through to, tests an earlier guard already decided, comparisons against NaN, skeleton types), not keyword-gated. Deterministic, code-shape heuristic.

• `add` throws an exception whose message says it isn't finished — a not-implemented stub wearing an ordinary exception. Implement it or remove it. — rm-datasource/src/main/java/org/apache/seata/rm/datasource/sql/struct/TableRecords.java:332
• `getTableMeta` throws an exception whose message says it isn't finished — a not-implemented stub wearing an ordinary exception. Implement it or remove it. — rm-datasource/src/main/java/org/apache/seata/rm/datasource/sql/struct/TableRecords.java:337
• A test is skipped/ignored — coverage that looks present but never runs. Re-enable it or delete it so the green run means something. (×38) — core/src/test/java/org/apache/seata/core/rpc/processor/client/ClientOnResponseProcessorTest.java:98, discovery/seata-discovery-core/src/test/java/org/apache/seata/discovery/loadbalance/LoadBalanceFactoryTest.java:51, discovery/seata-discovery-core/src/test/java/org/apache/seata/discovery/loadbalance/LoadBalanceFactoryTest.java:72, …

What to do

• Finish or delete the unfinished stubs (functions that throw "not implemented", or whose body is empty or a bare constant) — they are dead surface that looks live.
• Clear the softer debt: re-enable or delete @Disabled/@Ignore tests, decide whether each empty method or UnsupportedOperationException is deliberate (and say so in a comment), and replace @SuppressWarnings("all") with targeted, justified suppressions.

Maturity · Maturity — Whether the repo and its projects have a README, and whether it's substantive and current.

Method: Filesystem scan: README presence, word count, and headings for depth; git history for staleness. Exhaustive across root and project dirs, deterministic.

• 196 code files changed in the last 6 months but the README was not touched — it may no longer reflect the system.

What to do

• Explain in the README how to run the tests. Add a section called Testing to the README in the repository's top folder, saying how to run the test suite.
• Add a README to the 102 of 108 project(s) that lack one — worth up to 1.9 pts.
• Review the README against recent changes; refresh the parts that drifted.

Maturity · Maturity — Whether key decisions (ADRs) and the high-level shape (C4/diagrams) are written down.

Method: Filesystem scan: ADR folder/naming conventions or content, plus Mermaid/PlantUML/C4/architecture.md discovery. Exhaustive, deterministic.

• No Architecture Decision Records found — no conventional ADR directory, no numbered `NNNN-title` documents in any markup this check reads, and nothing ADR-shaped by content. Design rationale recorded elsewhere (a design-notes tree, a mailing list, pull-request discussion) is not visible to this check and is not re-findable per decision, so a future maintainer cannot ask why one choice was made and get an answer.

What to do

• Record your significant design decisions. Write one short document per decision, giving its date, the situation, the decision and its consequences, and keep them together with your other design documents. A docs/adr folder with each file named by number and title is the easiest place to find them.

Maturity · Maturity — Whether the repo is organised deliberately — src/test separation and consistent project naming.

Method: Filesystem scan: src/test folder separation and namespace-prefix consistency (majority RootNamespace agreement). Exhaustive across projects, deterministic.

Maturity · Maturity — Whether the README actually describes the code that exists (LLM-judged, advisory).

Method: Judged by language model at low temperature: README accuracy versus actual projects, within a disclosed tolerance. Advisory, not a measured number.

• server/src/main/resources/README-zh.md names `zk-params.txt`, but no file or folder `zk-params.txt` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — server/src/main/resources/README-zh.md:42
• server/src/main/resources/README-zh.md names `REDACTED`, but no file or folder `REDACTED` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — server/src/main/resources/README-zh.md:43
• server/src/main/resources/README.md names `REDACTED`, but no file or folder `REDACTED` exists. Checked without a model against the repository: its files and folders, the scripts and dependencies of every package.json, the projects, namespaces, package references and target frameworks of the .NET build, the SDK and Node pins, and the identifiers of every file that is not a document; the documents' own text never counts. A footprint generated at build time, read only by a platform, or living outside this repository is not seen, and this row is then wrong. — server/src/main/resources/README.md:43

What to do

• Reconcile the README with reality: server/src/main/resources/README-zh.md names `zk-params.txt`, but no file or folder `zk-params.txt` exists; server/src/main/resources/README-zh.md names `REDACTED`, but no file or folder `REDACTED` exists; server/src/main/resources/README.md names `REDACTED`, but no file or folder `REDACTED` exists.

Readiness · Readiness — Whether an automated pipeline builds and tests every change.

Method: Filesystem scan: CI workflow files (.github/workflows, .gitlab-ci.yml, etc.) for build and test stages. Exhaustive, deterministic.

Readiness · Readiness — For a library: a deliberate (small) public API surface and explicit semantic versioning so consumers can depend on it safely.

Method: Roslyn scan: public API surface area and semantic-versioning markers (SemVer attributes, changelog entries) for libraries; off .NET, a library is the ecosystem's publication act (an npm package that is not private and names an entry point, a PyPI distribution with a build system, a Rust library crate, a Maven/Gradle module that publishes, a Go module with no package main, a gemspec, a Composer library, a SwiftPM library product, a pub.dev or Hex package), its surface is the share of types the language model records as public (Rust, Swift, Java, Kotlin, Go, Dart; not measured where the model records no type visibility or, as in TypeScript, only module-level export), and its version is read from the manifest, a semver CHANGELOG, release tooling or semver git tags. Exhaustive, deterministic.

Readiness · Readiness — Whether the code is diagnosable in production — structured logging, tracing/metrics, health checks.

Method: Filesystem/Roslyn scan: structured-logging frameworks (Serilog, NLog), OpenTelemetry, and health-check endpoint patterns. Exhaustive, deterministic.

• Only 48/49 runnable modules use logging (modules with no entry point or server are excluded — they are libraries a runnable module hosts). Silent: `spring/seata-spring-autoconfigure/seata-spring-autoconfigure-server`.

What to do

• Extend structured logging to the remaining runnable modules so everything you run is diagnosable in production.

Readiness · Readiness — Whether SAST, secret/dependency scanning and performance benchmarking are wired in (presence, not runtime).

Method: Filesystem scan: SAST configuration, dependency-update automation, secret scanning, and a benchmark harness or benchmark step — in this repository's own ecosystem. Exhaustive, deterministic.

What to do

• Enable Dependabot/Renovate or a dependency-review gate.
• Add gitleaks/trufflehog in CI to block PRs that introduce committed secrets.

Readiness · Readiness — Whether releases are automated and safely reversible (probes, rolling updates, approval gates) — from manifests/pipeline files, not the live environment.

Method: Filesystem scan: deployment manifests/IaC (K8s YAML, Helm, Terraform) for rolling updates, probes, approval gates, migration hooks. Exhaustive, deterministic.

What to do

• Add an approval/environment gate (required reviewers / protection rules) before production promotion.

Readiness · Readiness — Whether releases are traceable — a maintained changelog and explicit version stamping.

Method: Filesystem scan: changelog file presence and version tags in csproj or git tags. Exhaustive, deterministic.

Readiness · Readiness — Whether outbound HTTP calls are wrapped in resilience (retry/timeout/circuit-breaker) so a failing dependency doesn't cascade.

Method: Source scan: outbound HTTP clients and what bounds them — resilience handlers (Polly, AddStandardResilienceHandler) on .NET; on Go, the JVM, Python, JavaScript/TypeScript, Ruby, PHP, Rust, Elixir, Swift, Dart and Erlang, a timeout, deadline, retry or breaker beside each call, or a process-wide client default (a framework-wide deadline such as Drupal core's, Laravel's or actix's awc counts). Exhaustive, deterministic.

Readiness · Performance — Whether the code is written to minimise allocations so it doesn't pressure its host's memory manager — buffer/slice views over copies, object pooling, stack or value-type allocation, and buffer writers. Reward-only: credited where present, never penalised where a simpler style is fine.

Method: Production-source scan: density (per 1k LoC) of allocation-aware APIs — in .NET Span/Memory, ArrayPool/ObjectPool, stackalloc, ValueTask, value-type structs, IBufferWriter, string.Create, SkipLocalsInit; off .NET, with comments and strings blanked, Go's sync.Pool, preallocated slices/maps, Grow, strconv.Append* and buf[:0] reuse; the JVM's NIO buffer views, MemorySegment, primitive collections, pools and literal presizes (plus Kotlin primitive arrays and value classes, Scala AnyVal and @specialized); Swift's reserveCapacity, ContiguousArray, withUnsafe* access and ~Copyable. Activated off .NET on the same floor (400 lines, and benchmarks or 8 uses); Rust and garbage-collected scripting languages are not applicable. Reward-only. Deterministic, syntax/text detection.

What to do

• Raise allocation-aware density on the hot paths — currently 172 use(s) across 283,428 production line(s) (~0.6/1k). More of the idioms below on the allocation-heavy paths climbs this toward 10.
• Java: on hot paths, work through buffer views (ByteBuffer/LongBuffer slices, MemorySegment) instead of copies, avoid boxing with primitive collections (fastutil, Eclipse Collections, HPPC, Trove), presize collections and StringBuilders, and pool expensive buffers (Netty's pooled allocator, commons-pool).
• Kotlin: on hot paths, use primitive arrays (IntArray, LongArray …) and @JvmInline value classes instead of boxed values, primitive collections (androidx.collection, fastutil) instead of boxed ones, and presize collections and StringBuilders.

Readiness · Performance — Whether asynchronous code stays responsive — it avoids sync-over-async blocking (a .NET .Wait()/.GetAwaiter().GetResult(), a time.sleep or blocking HTTP call inside a Python coroutine, a *Sync call inside an async JavaScript function, block_on inside a Rust async fn, runBlocking inside a Kotlin suspend function, block() inside a Reactor publisher) that stalls a thread or event loop and risks deadlock, and, where the code is a reusable library on .NET, awaits with ConfigureAwait(false) so it never captures and stalls its caller's context.

Method: Production-source scan: sync-over-async blocking counted everywhere — .Wait()/.GetAwaiter().GetResult() in .NET; off .NET, read from the language model, a blocking call inside an async function (Python, TS/JS, Rust, Kotlin, Swift, Dart) or inside a Java method returning a Reactor Mono/Flux or a Scala method returning a Future or effect — and, for a .NET library with ≥5 awaits, the share of awaits using ConfigureAwait(false). Deterministic, syntax/text detection.

React / JS · Code Health — How much of the frontend is typed TypeScript vs untyped JavaScript.

Method: Frontend file inventory: the share of typed TypeScript vs untyped JavaScript across the source tree. Deterministic, exhaustive over frontend files.

• 44 typed · 63 plain JS — the untyped files are saga/seata-saga-statemachine-designer/src/Editor.js, saga/seata-saga-statemachine-designer/src/control/ExportControl.js, saga/seata-saga-statemachine-designer/src/control/ImportControl.js, saga/seata-saga-statemachine-designer/src/control/index.js, saga/seata-saga-statemachine-designer/src/index.js, saga/seata-saga-statemachine-designer/src/layout/Layouter.js (+57 more). 0 production file(s) opt out entirely with @ts-nocheck · 3 @ts-ignore suppression(s).

What to do

• Migrate the remaining .js/.jsx files to TypeScript.

React / JS · Code Health — Near-exact copy-pasted blocks of substantial extent across the frontend (the D4 clone algorithm over JS/TS tokens, D-386): a block is reported only where its copies still agree on most of their own identifiers and literals, or were renamed as they were pasted but kept most of their constants, and where the copies carry enough code to stand on their own or the copied extent reaches 30 lines — so a re-implementation sharing neither names nor values, and a small pasted declaration, are both found and deliberately not reported, and a clean R10 is not a claim that nothing was copied.

Method: Near-exact copy-pasted blocks of substantial extent across the frontend (the D4 clone algorithm run over JS/TS tokens). Masking finds the candidates; a block is reported when its copies still agree on most of their own identifiers and literals, or when a renamed copy still agrees on most of its constants, AND the copies carry enough code to stand on their own — or when the copied extent reaches 30 lines. So a re-implementation sharing neither names nor values, and a small pasted declaration, are deliberately not counted. Deterministic.

• 11 duplicated blocks under console/src/main/resources/static/console-fe/src/pages/ have copies in at least two of the sibling directories ClusterManager, GlobalLockInfo, Login, Overview, TransactionInfo — 10 of them are reported below, and 1 is counted here but not reported individually: those copies match on shape but no longer clear R10's bar for an individually reported row — either they kept neither their own names nor their values, or what was copied is too small to stand on its own (it reports near-exact duplication only, and only of substantial extent). What this row states is the concentration, which the detector measured over all 11 and which does not depend on how exactly each block's copies still match. That concentration is one structural fact, not 11 local ones: the siblings replicate behaviour none of them owns, which is the shape of a missing shared module — a common library every sibling imports — rather than 11 separate extractions. Check first whether the siblings are deliberately standalone deliverables (scaffold templates, demo apps that must stay copy-pasteable); where they are, the duplication is the design and the per-block rows are the ones to act on. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:379
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:379 · REDACTED:1097 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:379
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:326 · REDACTED:1055 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:326
• REDACTED:657 · REDACTED:821 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — REDACTED:657
• saga/seata-saga-statemachine-designer/src/properties-panel/provider/properties/BaseText.js:24 · saga/seata-saga-statemachine-designer/src/properties-panel/provider/properties/BaseTextArea.js:24 — the 2 copies sit in sibling files in one directory, so check first whether one of them (or an existing module there) already owns this behaviour and the others should call it; otherwise extract it into one module in that directory and have each site call it. — saga/seata-saga-statemachine-designer/src/properties-panel/provider/properties/BaseText.js:24
• REDACTED:594 · REDACTED:630 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — REDACTED:594
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:212 · REDACTED:468 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:212
• console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:98 · REDACTED:359 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:98
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:139 · REDACTED:391 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:139
• REDACTED:1247 · REDACTED:1319 · REDACTED:1369 — all 3 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — REDACTED:1247
• console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:176 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:195 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:214 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:233 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. — console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:176
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:441 · REDACTED:1190 — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:441
• console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:65 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:83 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:100 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:117 · +2 more site(s) not listed — all 6 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:65
• console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:74 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:91 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:108 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:125 · +2 more site(s) not listed — all 6 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. — console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:74
• REDACTED:524 · REDACTED:540 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — REDACTED:524
• saga/seata-saga-statemachine-designer/src/render/Renderer.js:514 · saga/seata-saga-statemachine-designer/src/render/Renderer.js:533 — all 2 copies are in the same file, and the SHAPE of this repetition could not be determined. It is not a run of declarations, a listing, a declaration header, a type body or a slice through a construct — and it was not measured as a run of executable statements either, so this row cannot tell you whether a function can stand where these lines are. Read the two spans before acting, because the move is opposite in the two cases. Where they are statements, the ordinary answer holds: give the shared part one home and call it from each site. Where they turn out to be declarations, a literal's entries, or the cases of an enumeration, there is no call site to call anything from, and collapsing them would delete what each copy pins — a shared base type, a generated set, or one exported constant each site refers to is the move instead, and sometimes the honest answer is that there is nothing to extract at all. Reported because the copies drift apart the first time only one of them is edited, which is true whichever of those they are. — saga/seata-saga-statemachine-designer/src/render/Renderer.js:514
• REDACTED:715 · REDACTED:734 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — REDACTED:715
• REDACTED:783 · REDACTED:809 · REDACTED:854 — all 3 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — REDACTED:783
• REDACTED:983 · REDACTED:1008 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — REDACTED:983
• REDACTED:1228 · REDACTED:1297 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — REDACTED:1228
• console/src/main/resources/static/console-fe/src/service/globalLockInfo.ts:43 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:61 — the 2 copies sit in sibling files in one directory, so check first whether one of them (or an existing module there) already owns this behaviour and the others should call it; otherwise extract it into one module in that directory and have each site call it. — console/src/main/resources/static/console-fe/src/service/globalLockInfo.ts:43
• console/src/main/resources/static/console-fe/src/service/globalLockInfo.ts:60 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:168 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:187 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:206 · +1 more site(s) not listed — the 5 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/service/globalLockInfo.ts:60
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:301 · REDACTED:619 · REDACTED:654 · REDACTED:676 · +7 more site(s) not listed — the 2 copies are spread across 2 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:301
• saga/seata-saga-statemachine-designer/src/render/Renderer.js:358 · saga/seata-saga-statemachine-designer/src/render/Renderer.js:371 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — saga/seata-saga-statemachine-designer/src/render/Renderer.js:358
• REDACTED:1303 · REDACTED:1356 — both copies are in the same file, so extract the block into one function there and call it from each site — the copies drift apart the first time only one of them is edited. — REDACTED:1303
• console/src/main/resources/static/console-fe/src/service/clusterManager.ts:41 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:252 — the 2 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/service/clusterManager.ts:41
• console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:254 · REDACTED:1249 · REDACTED:1321 · REDACTED:1371 — the 4 copies are spread across 2 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:254
• REDACTED:567 · REDACTED:758 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — REDACTED:567
• console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:263 · console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:399 · console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:410 · REDACTED:1125 · +1 more site(s) not listed — the 3 copies are spread across 3 directories, so the shared home is a decision rather than an obvious spot: check first whether one of them already owns this behaviour, and otherwise put the extracted module somewhere all of the sites already reach rather than making one of them depend on another. — console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:263
• console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:248 · console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:256 — all 2 copies are in the same file, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/service/transactionInfo.ts:248
• console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:140 · console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:215 · REDACTED:471 — the 3 copies are spread across 3 files, and the CITED SPAN is not a self-contained block — it runs from inside one construct into the next (the tail of a branch plus the head of the following one, a run of switch arms, the end of a declaration plus the list that follows it) rather than covering a whole unit. So do not lift these lines literally: no call can be substituted for a half-open construct. Extract the enclosing repeated UNIT instead — the whole function, component or branch these lines sit in — and where the repetition IS the construct (a run of switch arms, a stack of near-identical declarations) replace it with one table or registry looked up by key rather than a helper each arm calls. The copies still drift apart the first time only one of them is edited, which is why this is reported. — console/src/main/resources/static/console-fe/src/pages/ClusterManager/ClusterManager.tsx:140

What to do

• Act on each finding's own remediation rather than one rule: the move depends on what recurs. Where the copies are executable blocks, give the shared part one home and call it from each site; where they are declarations, a listing, a specialisation already delegating to its base, or one shape repeated per entity, there is no call site and the move is a shared type, a generated set or a factory — sometimes there is nothing to extract.

React / JS · Architecture — Conformance to the detected frontend architecture layout (feature-sliced / layered src) plus cross-package deep-import rules (D-386).

Method: Conformance to the detected frontend layout (feature-sliced / layered src) plus cross-package deep-import rules, over the module graph. Deterministic.

• saga/seata-saga-statemachine-designer/src/Editor.js:23 imports diagram-js/lib/features/align-elements, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:23
• saga/seata-saga-statemachine-designer/src/Editor.js:24 imports diagram-js/lib/features/attach-support, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:24
• saga/seata-saga-statemachine-designer/src/Editor.js:25 imports diagram-js/lib/features/auto-scroll, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:25
• saga/seata-saga-statemachine-designer/src/Editor.js:26 imports diagram-js/lib/features/bendpoints, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:26
• saga/seata-saga-statemachine-designer/src/Editor.js:27 imports diagram-js/lib/features/connect, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:27
• saga/seata-saga-statemachine-designer/src/Editor.js:28 imports diagram-js/lib/features/context-pad, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:28
• saga/seata-saga-statemachine-designer/src/Editor.js:29 imports diagram-js/lib/features/connection-preview, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:29
• saga/seata-saga-statemachine-designer/src/Editor.js:30 imports diagram-js/lib/features/create, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:30
• saga/seata-saga-statemachine-designer/src/Editor.js:31 imports diagram-js/lib/features/editor-actions, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:31
• saga/seata-saga-statemachine-designer/src/Editor.js:32 imports diagram-js/lib/features/grid-snapping, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:32
• saga/seata-saga-statemachine-designer/src/Editor.js:33 imports diagram-js/lib/features/keyboard, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:33
• saga/seata-saga-statemachine-designer/src/Editor.js:34 imports diagram-js/lib/navigation/keyboard-move, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:34
• saga/seata-saga-statemachine-designer/src/Editor.js:35 imports diagram-js/lib/features/keyboard-move-selection, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:35
• saga/seata-saga-statemachine-designer/src/Editor.js:36 imports diagram-js/lib/features/lasso-tool, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:36
• saga/seata-saga-statemachine-designer/src/Editor.js:37 imports diagram-js/lib/navigation/movecanvas, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:37
• saga/seata-saga-statemachine-designer/src/Editor.js:38 imports diagram-js/lib/features/move, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:38
• saga/seata-saga-statemachine-designer/src/Editor.js:39 imports diagram-js/lib/features/outline, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:39
• saga/seata-saga-statemachine-designer/src/Editor.js:40 imports diagram-js/lib/features/palette, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:40
• saga/seata-saga-statemachine-designer/src/Editor.js:41 imports diagram-js/lib/features/resize, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:41
• saga/seata-saga-statemachine-designer/src/Editor.js:42 imports diagram-js/lib/features/rules, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:42
• saga/seata-saga-statemachine-designer/src/Editor.js:43 imports diagram-js/lib/features/selection, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:43
• saga/seata-saga-statemachine-designer/src/Editor.js:44 imports diagram-js/lib/features/snapping, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:44
• saga/seata-saga-statemachine-designer/src/Editor.js:45 imports diagram-js/lib/navigation/zoomscroll, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/Editor.js:45
• saga/seata-saga-statemachine-designer/src/layout/Layouter.js:20 imports diagram-js/lib/layout/BaseLayouter, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/Layouter.js:20
• saga/seata-saga-statemachine-designer/src/layout/Layouter.js:22 imports diagram-js/lib/layout/LayoutUtil, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/Layouter.js:22
• saga/seata-saga-statemachine-designer/src/layout/behavior/AttachCatchBehavior.js:20 imports diagram-js/lib/command/CommandInterceptor, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/behavior/AttachCatchBehavior.js:20
• saga/seata-saga-statemachine-designer/src/layout/behavior/LayoutConnectionBehavior.js:20 imports diagram-js/lib/command/CommandInterceptor, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/behavior/LayoutConnectionBehavior.js:20
• saga/seata-saga-statemachine-designer/src/layout/behavior/LayoutConnectionBehavior.js:22 imports diagram-js/lib/layout/LayoutUtil, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/behavior/LayoutConnectionBehavior.js:22
• saga/seata-saga-statemachine-designer/src/layout/behavior/LayoutUpdateBehavior.js:22 imports diagram-js/lib/command/CommandInterceptor, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/behavior/LayoutUpdateBehavior.js:22
• saga/seata-saga-statemachine-designer/src/layout/behavior/ReplaceConnectionBehavior.js:20 imports diagram-js/lib/command/CommandInterceptor, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/behavior/ReplaceConnectionBehavior.js:20
• saga/seata-saga-statemachine-designer/src/layout/index.js:18 imports diagram-js/lib/layout/CroppingConnectionDocking, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/layout/index.js:18
• saga/seata-saga-statemachine-designer/src/modeling/ElementFactory.js:22 imports diagram-js/lib/core/ElementFactory, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/modeling/ElementFactory.js:22
• saga/seata-saga-statemachine-designer/src/modeling/Modeling.js:21 imports diagram-js/lib/features/modeling/Modeling, reaching past a declared dependency's public entry into its build output — that path is the package's toolchain layout, not its API, and a minor version bump can relocate it with no semver signal. Import from the package's documented entry point instead. — saga/seata-saga-statemachine-designer/src/modeling/Modeling.js:21
• saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:19 imports saga/seata-saga-statemachine-designer/src/spec/StateMachine.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:19
• saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:20 imports saga/seata-saga-statemachine-designer/src/spec/StartState.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:20
• saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:21 imports saga/seata-saga-statemachine-designer/src/spec/State.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:21
• saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:22 imports saga/seata-saga-statemachine-designer/src/spec/style/Edge.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:22
• saga/seata-saga-statemachine-designer/src/modeling/SagaFactory.js:18 imports saga/seata-saga-statemachine-designer/src/spec/Transition.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaFactory.js:18
• saga/seata-saga-statemachine-designer/src/modeling/SagaFactory.js:19 imports saga/seata-saga-statemachine-designer/src/spec/StateMachine.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaFactory.js:19
• saga/seata-saga-statemachine-designer/src/modeling/SagaFactory.js:20 imports saga/seata-saga-statemachine-designer/src/spec/ServiceTask.js, a module inside the test suite — test helpers carry no compatibility contract and are maintained for the suite, not as an API, so production code that depends on one is coupled to a module nobody keeps stable. Move the shared helper into a source directory both layers may depend on. — saga/seata-saga-statemachine-designer/src/modeling/SagaFactory.js:20

What to do

• Fix the listed violations: import through the target package's declared public entry rather than a deep path into its internals or a relative path into its directory (45 rows); move the shared test helper into a source directory production code may depend on (27 rows).

React / JS · Code Health — Per-function cyclomatic/cognitive complexity from the token-level function scanner (D-386) — real branching, not a regex heuristic.

Method: Per-function cyclomatic/cognitive complexity from a token-level function scanner (real branching, not a regex heuristic), computed over every frontend function. Deterministic.

• parseEdge has cyclomatic complexity 24 and cognitive complexity 36; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — saga/seata-saga-statemachine-designer/src/modeling/SagaExporter.js:42
• is has cyclomatic complexity 17 and cognitive complexity 9; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — saga/seata-saga-statemachine-designer/src/utils/index.js:61
• loadNamespaces has cyclomatic complexity 14 and cognitive complexity 21; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:103
• (anonymous) has cyclomatic complexity 13 and cognitive complexity 29; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — saga/seata-saga-statemachine-designer/src/modeling/SagaImporter.js:130
• (anonymous) has cyclomatic complexity 12 and cognitive complexity 21; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — saga/seata-saga-statemachine-designer/src/spec/style/Node.js:337
• searchFilterOnChange has cyclomatic complexity 11 and cognitive complexity 19; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive is at or above cyclomatic here, so the branching is nested or entangled rather than laid out side by side — extracting each decision into its own named function is the change that pays. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. (×2) — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:215, REDACTED:471
• layoutConnection has cyclomatic complexity 11 and cognitive complexity 10; this row is raised above a cyclomatic bar of 10. The two numbers answer different questions and the gap between them is what decides whether to act: cyclomatic counts the independent arms through the body, cognitive counts what it costs to hold them in your head, so nesting and mixed boolean chains raise it while a flat run of independent arms does not. Cognitive sits below cyclomatic here, so much of the count is breadth — arms side by side rather than stacked — and splitting per arm would leave a function per arm; group the work between the checks into named steps instead. Measured by this repository's own parse of the file, so a body assembled at runtime, or generated, is counted as written rather than as it executes. — saga/seata-saga-statemachine-designer/src/layout/Layouter.js:42

What to do

• Break down the listed branch-heavy functions; aim P95 cyclomatic ≤ 5.

React / JS · Code Health — How many source files exceed the large-file threshold.

Method: Components/modules exceeding the large-file threshold, counted exhaustively across the frontend source tree. Deterministic.

• REDACTED has 1371 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — REDACTED:1
• saga/seata-saga-statemachine-designer/src/render/Renderer.js has 575 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — saga/seata-saga-statemachine-designer/src/render/Renderer.js:1
• console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx has 448 significant lines (blank lines excluded), over the 400-line bar, and contains logic — a file this long is usually several responsibilities in one module. — console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:1

What to do

• Split each oversized file along the responsibilities already in it, into smaller focused modules in the same package.

React / JS · Readiness — Static test reachability (D-386): the share of production files reachable from any test via the import graph — measured without running anything.

Method: Static test reachability: the share of production files reachable from any test via the import graph — measured without running anything. Deterministic.

• No test imports this module directly or transitively. Import reachability cannot see a test that executes a file by path instead of importing it, nor one that drives it through a running browser by navigating to a URL — if neither does, no test reaches this one. (×40) — REDACTED:1, saga/seata-saga-statemachine-designer/src/render/Renderer.js:1, console/src/main/resources/static/console-fe/src/pages/GlobalLockInfo/GlobalLockInfo.tsx:1, …

What to do

• Add tests that import the unreached modules (directly or through their public entry).

React / JS · Readiness — How outdated the npm dependencies are (a maturity signal). JS/npm CVEs are scored separately in D30 (JS/npm Dependency Vulnerabilities).

Method: npm dependency staleness from manifest/registry metadata (a maturity signal; JS/npm CVEs are scored separately in D30, which answers dependency vulnerabilities for every ecosystem). Deterministic.

What to do

• Bump outdated dependencies to current versions to limit upgrade debt.

React / JS · Readiness — Whether the project wires up test, lint and typecheck — detected from each package.json script's COMMAND (eslint / tsc / vitest / jest / playwright), not just its name, and corroborated against CI-workflow invocations so a tool run only in CI still counts.

Method: package.json scanned for test/lint/typecheck script wiring. Deterministic presence check.

• test ✓ · lint ✓ · typecheck ✗ — read from this repository's package.json scripts and corroborated against its CI workflows. A script counts when its name or command matches the step: `test` for the suite, `lint` or `prettier` for linting, `typecheck`/`type-check`/`tsc` for type checking. ✗ therefore means no script or CI step under those names was found, NOT that the step is absent from your pipeline — a task invoked by a runner this check does not read, or named something else entirely, is not seen and is worth confirming before acting on a cross. A ✓ means the wiring is DECLARED — a script or CI step under those names exists. It is not a statement that the step passes, or that it runs at all: nothing here installs a dependency or executes a suite.

What to do

• Add `tsc --noEmit` as package.json scripts and run them in CI.

React / JS · Code Health — Files unreachable from every application/tooling/test entry point, and exports nothing imports (module-graph reachability, D-386).

Method: Dead code: files unreachable from every application/tooling/test entry point plus exports nothing imports, via module-graph reachability. Deterministic, exhaustive over the import graph.

• This top-level declaration is not exported and its name occurs nowhere else in its module — not called, read, typed against, re-exported or named by a string. Nothing outside the module can reach a non-exported binding, so this is the whole search: remove it, or use it. (×2) — console/src/main/resources/static/console-fe/test/sample/configurationManagement.spec.js:758, console/src/main/resources/static/console-fe/test/sample/configurationManagement.spec.js:776

What to do

• Delete the dead files and unused exports — every line is maintenance cost and rebuild-estimate inflation with zero runtime value.

React / JS · Readiness — npm dependency truthfulness (D-386): unused dependencies, imports not declared anywhere, and type-/test-only packages shipped as production deps.

Method: npm dependency truthfulness: unused dependencies, imports declared nowhere, and type-/test-only packages shipped as production deps — from the manifest + import graph. Deterministic.

• Imported but not declared in any reachable package.json — installs work only by hoisting accident. (×2) — console/src/main/resources/static/console-fe/src/reducers/locale.ts:18, console/src/main/resources/static/console-fe/src/service/clusterManager.ts:19
• Declared in console/src/main/resources/static/console-fe/test/package.json but never imported anywhere in that package or its workspace members — no static import reaches it. Usually that is dead weight and attack surface, but two shapes are indistinguishable from source and are NOT dead: an optional or native peer that another dependency loads dynamically at runtime, and a package a build, docs or test step installs and invokes separately. Confirm which of the three this is before removing it.

What to do

• Remove unused dependencies, declare unlisted imports explicitly, and demote type-/test-only packages to devDependencies.

React / JS · Architecture — Import cycles in the module graph (D-386) — files that can only be understood and changed together.

Method: Import cycles in the module graph, detected exhaustively over JS/TS imports (the same cycle detection as the .NET coupling dimension). Deterministic.

Other · Code Health — Whether the code avoids sync-over-async (deadlock-prone blocking on tasks) and async void.

Method: Roslyn syntax scan: async methods scanned for .Wait()/.GetAwaiter().GetResult() and async-void outside event handlers. Deterministic, hard fact per invocation.

Other · Code Health — Whether any branch is dead by construction — a switch arm whose label can never equal a case-normalised subject, or an `else if` whose predicate the arm above has already swallowed.

Method: Roslyn syntax + semantics: switch labels compared against the subject's own case normaliser, and if/else-if chains checked for a literal an earlier arm's containment test already swallows. Deterministic, provable per finding. Advisory.

Other · Code Health — Whether a child process that has BOTH standard streams redirected drains both — reading one to the end while the other is never read deadlocks once the child fills the unread pipe.

Method: Roslyn syntax + semantics: ProcessStartInfo launches with both streams redirected, checked for a drain of each stream across the enclosing type. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `spawn` imported from `child_process` whose stdout and stderr are both pipes (no options, no `stdio`, or `stdio` of `'pipe'`), bound to a local that never leaves its scope, where exactly one of the two streams is read, the other never, and the child’s `close`/`exit` (or the read stream’s end) is awaited; a shell redirect in the call’s arguments or a `kill` of the child suppresses it. The same rule reads Python’s `subprocess.Popen`, Dart’s `Process.start`, Ruby’s `Open3.popen3`, and Scala’s JDK process starts (`new ProcessBuilder(…).start()` with no `redirectErrorStream`/`redirectError`/`redirectOutput`/`inheritIO`, `Runtime.getRuntime.exec`) where one of `getInputStream`/`getErrorStream` is read and the other never while `waitFor()` is called or the read stream is read to its end. Deterministic, provable per finding. Advisory.

Other · Security — Whether a hand-rolled public/private IP check can be walked past — a method that unwraps IPv4-mapped IPv6 but returns the opposite verdict for the same host written as IPv4-compatible, 6to4 or NAT64.

Method: Roslyn syntax + semantics: methods that unwrap IPv4-mapped IPv6 and hand-roll IPv4 range carve-outs, checked for whether the IPv6 branch also accounts for the IPv4-compatible, 6to4 and NAT64 embeddings. Deterministic, provable per finding. Advisory.

Other · Security — Whether a length read out of the stream being parsed is bounded before it is allocated or read — an unchecked count taken from the input lets the input choose the allocation.

Method: Roslyn syntax + semantics: integer lengths read from a BinaryReader and spent on a bulk read or an array allocation, checked for any comparison or bounding call on the value anywhere in the method. Deterministic, provable per finding. Advisory.

• `clazzNameLength` is read from the bytes being parsed at line 69 (`getInt`), then used to size a `new byte[]` at line 70 — and nowhere in its scope is `clazzNameLength` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `clazzNameLength` against the bytes actually remaining and a maximum the format allows before allocating. — serializer/seata-serializer-protobuf/src/main/java/org/apache/seata/serializer/protobuf/ProtobufSerializer.java:70
• `iLen` is read from the bytes being parsed at line 105 (`getInt`), then used to size a `new byte[]` at line 107 — and nowhere in its scope is `iLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `iLen` against the bytes actually remaining and a maximum the format allows before allocating. — serializer/seata-serializer-seata/src/main/java/org/apache/seata/serializer/seata/protocol/transaction/BranchReportRequestCodec.java:107
• `iLen` is read from the bytes being parsed at line 111 (`getInt`), then used to size a `new byte[]` at line 113 — and nowhere in its scope is `iLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `iLen` against the bytes actually remaining and a maximum the format allows before allocating. — serializer/seata-serializer-seata/src/main/java/org/apache/seata/serializer/seata/protocol/transaction/BranchRegisterRequestCodec.java:113
• `applicationDataLen` is read from the bytes being parsed at line 118 (`getInt`), then used to size a `new byte[]` at line 120 — and nowhere in its scope is `applicationDataLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `applicationDataLen` against the bytes actually remaining and a maximum the format allows before allocating. — serializer/seata-serializer-seata/src/main/java/org/apache/seata/serializer/seata/protocol/transaction/BranchRegisterRequestCodec.java:120
• `xidLen` is read from the bytes being parsed at line 797 (`getInt`), then used to size a `new byte[]` at line 799 — and nowhere in its scope is `xidLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `xidLen` against the bytes actually remaining and a maximum the format allows before allocating. — server/src/main/java/org/apache/seata/server/session/GlobalSession.java:799
• `applicationDataLen` is read from the bytes being parsed at line 803 (`getInt`), then used to size a `new byte[]` at line 805 — and nowhere in its scope is `applicationDataLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `applicationDataLen` against the bytes actually remaining and a maximum the format allows before allocating. — server/src/main/java/org/apache/seata/server/session/GlobalSession.java:805
• `resourceLen` is read from the bytes being parsed at line 504 (`getInt`), then used to size a `new byte[]` at line 506 — and nowhere in its scope is `resourceLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `resourceLen` against the bytes actually remaining and a maximum the format allows before allocating. — server/src/main/java/org/apache/seata/server/session/BranchSession.java:506
• `lockKeyLen` is read from the bytes being parsed at line 510 (`getInt`), then used to size a `new byte[]` at line 512 — and nowhere in its scope is `lockKeyLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `lockKeyLen` against the bytes actually remaining and a maximum the format allows before allocating. — server/src/main/java/org/apache/seata/server/session/BranchSession.java:512
• `applicationDataLen` is read from the bytes being parsed at line 530 (`getInt`), then used to size a `new byte[]` at line 532 — and nowhere in its scope is `applicationDataLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `applicationDataLen` against the bytes actually remaining and a maximum the format allows before allocating. — server/src/main/java/org/apache/seata/server/session/BranchSession.java:532
• `xidLen` is read from the bytes being parsed at line 536 (`getInt`), then used to size a `new byte[]` at line 538 — and nowhere in its scope is `xidLen` bounded from above — compared to a limit, clamped, or checked against the input that remains (a zero or sign test, or the loop that counts up to it, bounds nothing). Whoever wrote those bytes therefore chooses the allocation directly: a 32-bit length asks for up to 2 GiB before a single byte of the payload is known to exist, which either exhausts the heap with an `OutOfMemoryError` or, negative, throws `NegativeArraySizeException` out of a parser whose failure path was written for malformed input, not for hostile input. Bound `xidLen` against the bytes actually remaining and a maximum the format allows before allocating. — server/src/main/java/org/apache/seata/server/session/BranchSession.java:538

What to do

• Each finding names the read that takes the length from the input and the site that spends it, and states that the value is never compared in between. Confirm from the two, then bound the length against the remaining stream before using it.

Other · Code Health — Whether a loop that shortens a string until it fits a length budget has a floor — one with none grinds the value down to the empty string, or past it into a negative-length `Substring`.

Method: Roslyn syntax + semantics: while/do loops whose body's only effect on a string is to drop its last character, checked for whether anything — a direct comparison on the length, a body guard, a break — bounds that length below. On a repository with no .NET source it reads JavaScript/TypeScript off the engine’s own token stream (test, vendored and minified paths not) with the same rule: a `while`/`do` loop whose body’s one assignment to a value is `x = x.slice(0, -1)` or `x = x.slice|substring|substr(0, x.length - 1)`, driven by a condition that reads `x.length` only as a term of a larger expression — never compared directly, never tested for truthiness, and with no other read of `x` — and whose body has no `break`, `return`, `throw` or `if` naming `x`. Deterministic, provable per finding. Advisory.

Other · Security — Whether a walk that recurses through a JSON/XML tree handed in by its caller bounds how deep it will go — an uncapped walk lets the document's nesting choose the stack depth, and the resulting StackOverflowException cannot be caught.

Method: Roslyn syntax + semantics: methods that take a JSON/XML document node and call themselves with a child of it, reachable from an externally-callable member of the same type that accepts a document, checked for any depth parameter, descent counter or threaded arithmetic anywhere in the walk. On a repository with no .NET source it reads TypeScript off the engine’s own token stream (test, vendored, generated and minified paths and `.d.ts` not) with the same rule: a function or method with a parameter typed as a document value — `unknown`, `any`, `object`, `Record<string, unknown|any>`, a JSON alias (`JsonValue`, `JSONObject`, …) or a DOM node global the file does not rebind — that calls itself (bare, or through `this` for a method, or hands itself to a call over the value as in `value.map(walk)`) with something it took out of that value and never through an ancestor accessor such as `closest()` or `parentElement`, that is exported or reached from an exported function (a public method of the same exported class) taking such a value, and that names no depth, level, nesting, recursion, remaining or budget anywhere and threads no `+`/`-` arithmetic through a self-call. Plain JavaScript is not read: with no annotation nothing tells a parsed document from a tree the code built itself. Deterministic, provable per finding. Advisory.

Other · Code Health — Whether a type's disposal matches what it OWNS — releasing what it created, leaving alone what it was handed, and not declaring a finalizer for state that has nothing unmanaged to finalize.

Method: Roslyn syntax + semantics: every assignment to a disposable field is read to decide whether the type CREATED the value or was handed it, and the type's disposal is checked against that answer — an injected interface it disposes, a value it constructed and never releases, a finalizer on a type holding nothing unmanaged, and a disposable local whose every reference is a plain member read. A value handed to a container that disposes its contents (a parent control's `Controls` collection, a component `IContainer`) is released by that container and is not reported; generated code is out of population. On a repository with no .NET source the same ownership questions are read in JavaScript/TypeScript off the engine’s own token stream (test, vendored, generated and minified paths not): a class declaring `dispose()`, `[Symbol.dispose]()` or `[Symbol.asyncDispose]()` that disposes a field it was handed through a constructor parameter typed as a repository interface or resolved by a dependency-injection container; that assigns a field only ever from `new X(…)` of a disposable class and neither releases it anywhere in the class nor names it in its disposal member or a method that member calls, nor hands it to anything else; and a `const`/`let` local built from literals only whose every reference opens a statement operating on a non-release member of it. A class is disposable when every repository declaration of its name declares or inherits a disposal member, or when it is a documented library disposable (`vscode` EventEmitter, CancellationTokenSource and Disposable; three.js geometries, materials, textures, render targets, renderers, controls and composers). The finalizer arm has no JavaScript counterpart: a class cannot declare one. Dart is read for the owned-and-never-released arm: a Flutter `State` (or a class declaring `dispose()`/`close()`) whose library-private field is written only with direct creations of a framework controller, `FocusNode`, `StreamController` or periodic `Timer` (or a `.listen(…)` into a field declared `StreamSubscription`), which nothing in the class or its library releases (`dispose`/`close`/`cancel`) and which is never handed on except as a named argument. Ruby is read for the owned-and-never-released arm and the abandoned-local arm: a class declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose instance variable is written only with a blockless core descriptor creation (`File.open`/`new`, `Tempfile`, `Dir.open`, `IO.popen`, the `socket` and `openssl` socket classes) that no method of the class closes and that is never handed on (passed, returned, stored, exposed by `attr_reader`, delegated) — a class whose superclass or mixin lies outside the repository is not judged — and a blockless creation read through and dropped (`File.open(path).read`) or held in a local that is never closed, returned, passed or stored (a `&:read` block-pass, an `autoclose: false` borrow and a `fileno` hand-over are not abandonment). PHP is read for the same two arms: a class (not a trait, and not one using a trait) declaring an instance `close`, `dispose`, `shutdown`, `stop`, `disconnect` or `terminate` whose `private` property (or a `final` class's `protected` one) is written only with a direct core `fopen`, `tmpfile`, `popen`, `proc_open`, `fsockopen`, `stream_socket_client`/`server` or `opendir` that nothing in the class closes (`fclose`, `pclose`, `closedir`, `unset`, a reset to `null`) and that is never handed on, and a handle held in a function's local, or read through as the argument of a reader, that is never closed, returned, passed, captured or stored; a `php://` stream, `curl_init`, `SplFileObject`, `PDO` and a function the repository declares under the core name are not read. Deterministic, provable per finding. Advisory.

• `GlobalSession` declares `close()` — so it has told every caller, and every try-with-resources, that it holds something worth releasing — and it creates `resourceLock` itself (line 121, `new ResourceLock(…)`), which makes that instance its own. But `resourceLock` is named in none of the methods the disposal search covered: `close` (line 274) — that is `close()` plus every method it calls on `this` BY NAME, so a release reached through a superclass, a callback or a registry is not followed and is worth checking before acting. The field is released nowhere else in the class and is never handed to anything else, so no other owner can be releasing it. On what was read, closing this object releases everything except the one thing it owns: whatever `new ResourceLock(…)` holds — a file descriptor, a socket, a pool's live threads — outlives it, and a long-running process runs out of them one closed instance at a time. Release it in `close()` (`resourceLock.close()`), or, if it truly does not need releasing, drop the `close()` so the claim and the behaviour agree. — server/src/main/java/org/apache/seata/server/session/GlobalSession.java:121

What to do

• Each finding names the value and the span that decides who owns it — the `new` that created it, or the constructor parameter that handed it over. Confirm ownership from that span, then make the disposal match it: release what this type created, leave what it was injected with to whoever created THAT, and drop a finalizer whose type holds nothing unmanaged to release.