event-store-adapter-js — Watchdog Audit

Executive summary

Read through the Production lens — the standard calibration. *Green* means good enough to run in production. The score is absolute and comparable across repos.

j5ik2o/event-store-adapter-js is sound in substance but carries real gaps (58%). It is not in crisis, but the issues below raise the cost of changing it — friction its consumers ultimately inherit.

It is strongest in Architecture (98%) — the structure is clean and changes stay contained. Code Health (87%) is solid too.

The area that most needs attention is Security (53%) — exposure to security and compliance incidents is elevated. Accessibility (55%) is the next concern — it raises ongoing delivery and operational cost.

Leadership focus, highest impact first: Give every control a programmatic label (a <label for> /… (Forms & labels); Declare <html lang>, a document <title> and a <main> landmark,… (Page structure); accessibility in the toolchain you already use (A11y enforcement).

For scale: Small (~3,555 production lines); rebuilding it from scratch would take roughly ~0.1 person-years (~1 engineer). Approximate, ±~30%.

It builds on a genuinely strong Architecture foundation (98%); the priorities above are the highest-leverage way to bring the rest up to that level.

Code Health 87% Strong Architecture 98% ★ Exemplary Maturity 61% Adequate · gated by M2 Readiness 69% Adequate · gated by P3 Security 53% Adequate · gated by D29, D36 Accessibility 55% Adequate

How the score is built — each lens's share of the headline Width is the lens's weight in the worst-heaviest fold (the weakest area pulls hardest); colour is that lens's own band. A lens fixes the score in proportion to its width.

Security 53% · 46% weightAccessibility 55% · 25% weightMaturity 61% · 14% weightReadiness 69% · 8% weightCode Health 87% · 4% weightArchitecture 98% · 2% weight

Raise Security 53 → 70 (the Healthy floor) ⇒ headline 58 → ~62.

Code composition — where the lines go

Tests 100%

New since the last scan (14+)

14 finding(s) are new versus the previous scan (2026-07-30) — surfaced by this scheduled scan itself, no pull request required.

D38 · High CVE: [GHSA redacted] pnpm-lock.yaml
D38 · High CVE: [GHSA redacted] pnpm-lock.yaml
D38 · High CVE: [GHSA redacted] pnpm-lock.yaml
D38 · Medium CVE: [GHSA redacted] pnpm-lock.yaml
D38 · Medium CVE: [GHSA redacted] pnpm-lock.yaml
D38 · Medium CVE: [GHSA redacted] pnpm-lock.yaml
R10 · Duplicated block (17 lines × 2 locations) packages/library/src/internal/dynamodb-event-store.ts
R10 · Duplicated block (17 lines × 2 locations) packages/library/src/internal/dynamodb-event-store.ts
R10 · Duplicated block (16 lines × 2 locations) packages/library/src/dynamodb-event-store-input.ts
R10 · Duplicated block (12 lines × 2 locations) packages/library/src/internal/dynamodb-event-store.ts
R10 · Duplicated block (12 lines × 2 locations) packages/library/src/internal/dynamodb-event-store.ts
R10 · Duplicated block (11 lines × 2 locations) packages/library/src/internal/dynamodb-event-store.ts
R10 · Duplicated block (10 lines × 2 locations) packages/library/src/internal/dynamodb-event-store.ts
R10 · Duplicated block (10 lines × 2 locations) packages/library/src/internal/dynamodb-snapshot-retention-executor.ts

A full-fidelity diff against the previous run's complete recorded findings — line-move tolerant: a finding that only shifted line counts as unchanged, only genuinely new titles/files surface here.

Rebuild cost & value ~ Modeled — €2,800–€14,000

Cost to rebuild	€2,800–€14,000 (0.1 person-years (47–148 h), ~1 engineer)
Domain complexity	Standard — harder problems cost more per line
Quality factor	0.8× (at 58% quality) — the last 20% of quality is most of the work
Size & shape	Small · effort split not classified (source measured from disk; the effort-tier breakdown is a C#-only syntax walk)

This codebase represents roughly ~0.1 person-years of build effort (about ~€8,400 to rebuild). Its weakest lens is Security at 53% — the part of that asset most exposed by the findings below.

How we model this: boilerplate at a scaffolding rate + logic × domain Standard (×1.0) — standard service × a 0.8× quality factor, at €60–95/h; indicative, ±~30% · size measured directly from source · effort from total production LoC as straight-line logic (the tier split is a C#-only syntax walk), a conservative lower bound. Indicative only — most sensitive to the hourly rate and the domain tier (both tunable in config).

Top priorities

The highest-leverage moves; the full ranked list is in the Roadmap below.

Give every control a programmatic label (a <label for> / wrapping <label> / aria-label) and every button text — a placeholder is not a label.

+4.5 pts · Medium effort · Forms & labels

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

+4.5 pts · Medium effort · Page structure

Enforce accessibility in the toolchain you already use: enable Biome's a11y rule group in your biome.json `linter.rules` (it is off whenever `recommended` is false and the group is unlisted), then assert with jest-axe in tests, then gate axe/pa11y/Lighthouse in CI.

+4.5 pts · Medium effort · A11y enforcement

Diagnosis — what's actually going on

Value concentrated against a weak lens · Medium · Value at risk

This is a Small asset (~0.1 person-years to rebuild), and its weakest lens is Security at 53%. The operational and business risk on an asset this size concentrates there — that's where remediation buys the most protection.

Evidence: valuation: Small, ~0.1 person-years rebuild (3,555 LoC) · weakest lens: Security 53%

→ Direct remediation budget at Security first — highest risk-reduction per euro on an asset this size.

Highest-leverage move · Medium · Leverage

Of everything flagged, the best return on effort is: Give every control a programmatic label (a <label for> / wrapping <label> / aria-label) and every button text — a placeholder is not a label. The rest can wait behind it.

Evidence: priority ranking: top of 5 ranked by impact/effort

→ Give every control a programmatic label (a <label for> / wrapping <label> / aria-label) and every button text — a placeholder is not a label.

At a glance — Code Health · 87% · Strong

OWASP category	Findings	Severity
A06:2021 — Vulnerable & Outdated Components	15	High / Critical
A03:2021 — Injection	14	High / Critical

Roadmap

First, ensure every form control and button has a proper programmatic label to improve screen reader support. Next, establish a solid page structure by defining the language, title, and main landmark, while maintaining proper heading order and disabling meta-refresh. Then, enforce accessibility standards by enabling relevant linter rules in your configuration and integrating automated testing in your CI pipeline. Finally, address the 14 high-priority static analysis findings and expand the README with a clear architecture overview and project map.

Ranked by impact ÷ effort. "Helps" is the estimated gain on the 0–100 health score.

Do this	Helps	Effort	Dimension
Give every control a programmatic label (a <label for> / wrapping <label> / aria-label) and every button text — a placeholder is not a label.	+4.5 pts	Medium	Forms & labels
Declare <html lang>, a document <title> and a <main> landmark, keep headings in order, leave zoom enabled, title iframes and drop meta-refresh.	+4.5 pts	Medium	Page structure
Enforce accessibility in the toolchain you already use: enable Biome's a11y rule group in your biome.json `linter.rules` (it is off whenever `recommended` is false and the group is unlisted), then assert with jest-axe in tests, then gate axe/pa11y/Lighthouse in CI.	+4.5 pts	Medium	A11y enforcement
Resolve the 14 High finding(s) in Static Analysis (SAST) — start with bump-version.yml (4), pnpm-workspace.yaml (3), release.yml (2).	+3.8 pts	Medium	Static Analysis (SAST)
Resolve the 1 No artifact signing finding(s) in Supply-chain Provenance & Signing.	+1.8 pts	Low	Supply-chain Provenance & Signing
Resolve the 1 No build provenance finding(s) in Supply-chain Provenance & Signing.	+1.8 pts	Low	Supply-chain Provenance & Signing
Resolve the 1 Unpinned build actions finding(s) in Supply-chain Provenance & Signing.	+1.8 pts	Low	Supply-chain Provenance & Signing
Resolve the 7 Medium CVE finding(s) in OSV Dependency Vulnerabilities — start with pnpm-lock.yaml (5), uv.lock (2).	+1.6 pts	Low	OSV Dependency Vulnerabilities

File quality

Per-file score 0–10 — a quality signature. Of 10 files carrying findings, judged against the Production bar: 10% slop · 80% mixed · 10% near-clean.

File	Score	Band	Worst signal
pnpm-lock.yaml	0.0	Slop	OSV Dependency Vulnerabilities: High CVE: [GHSA redacted]
.github/workflows/bump-version.yml	4.8	Mixed	Static Analysis (SAST): High: github-actions-mutable-action-tag
pnpm-workspace.yaml	5.1	Mixed	Static Analysis (SAST): High: pnpm-block-exotic-sub-dependencies
.github/workflows/release.yml	5.8	Mixed	Static Analysis (SAST): High: github-actions-mutable-action-tag
.github/workflows/snapshot.yml	5.8	Mixed	Static Analysis (SAST): High: github-actions-mutable-action-tag
.agents/skills/skill-forge/uv.lock	6.9	Mixed	OSV Dependency Vulnerabilities: Medium CVE: PYSEC-2026-2987
.github/workflows/pr_agent.yml	7.2	Mixed	Static Analysis (SAST): High: github-actions-mutable-action-tag
.npmrc	7.2	Mixed	Static Analysis (SAST): High: npm-missing-minimum-release-age
renovate.json	7.2	Mixed	Static Analysis (SAST): High: renovate-missing-minimum-release-age
packages/library/src/internal/dynamodb-event-store.ts	8.5	Near-clean	Change Coupling: Change coupling: dynamodb-event-store.ts ↔ memory-event-store.ts

Methodology & how to trust this report

Watchdog is a deep, periodic assessment — run each sprint, monthly, or quarterly, taking the time to go wider and deeper than a quick check and surfacing in one coherent report what you'd otherwise piece together from a dozen separate tools. It scores deterministically: the same commit yields the same score, every run. 30 of 32 evaluated dimensions are computed purely by tools and static analysis (confidence 1.0); 2 documentation/naming judgement(s) are LLM-assisted and labelled advisory. Overall confidence is 0.5 — the weighted average across measured dimensions; it falls as more of the score leans on LLM-assisted judgement and rises when it's fully tool-backed.

Every figure here is one of three kinds, and we label which: ✓ Measured — a deterministic fact (LoC, complexity, coverage); ~ Modeled — an estimate from a stated model (cost, effort, value-at-risk), always a range with its assumptions, never a precise fact; ◐ Advisory — an LLM prose judgement. We never present a modelled estimate as if it were measured. Perfect or absent scores carry their provenance too (ADR-0011): ✓ Tool-verified means the property itself was measured across the surface; ○ Nothing flagged means the probes came back clean — a claim bounded by what a repository can show; ⊘ Not evidenced means a working control (a tested restore, an automated rollback) showed no positive evidence — absence of evidence is not evidence of a control, so it's excluded from the score rather than awarded a spurious 10; ◐ Sampled · advisory marks an LLM verdict over a bounded sample — advisory, never a deterministic measurement.

What we checked — 32 dimensions across the health lenses

D13D15D16D19D21D28D29D33D34D35D36D38AC2AC3AC6AC7M1M2M3M4P1P3P4R1R10R2R3R4R6R7R8R9

Each chip is a dimension scored from real signals across architecture, testing, dependencies, security & compliance, documentation, git-history and code quality — in one coherent pass. A surface report typically covers a handful.

How to trust any code-health report — three questions

Can you open the finding? Real findings cite a repo-relative file and line you can open at the cited line — never an absolute scratch path. Here, 34 of 43 do; the remainder are repo-wide signals — a dimension-level measurement, not a single line. (Every path in this report is repo-relative by construction: paths are normalized at the producer and the report is rejected if any rooted path leaks through.)
Is there a tool behind the number? Every score below names the method that produced it — Roslyn, git, a scanner, or (for a handful of documentation/naming dimensions) an LLM labelled sampled · advisory — not a narrative.
Does re-running give the same result? Run it again on the same commit and the score — and this report, byte for byte — is identical. A report whose numbers move between runs is describing the run, not the code.

This report answers yes to all three. That's the bar to hold any assessment to.

Tools & methods

The actual versions used this run (captured at analysis time) — re-run on the same commit for the identical score.

Method	Backs	Version	Evaluator
Roslyn static analysis	Complexity, cohesion, coupling, dead code, API surface, layering	5.3.0	✓ deterministic
Native secret scanner	Hardcoded secrets / credentials	1.0.0	✓ deterministic
jscpd	Code duplication	—	✓ deterministic
Coverage (coverlet / dotnet-coverage)	Line & branch coverage	10.0.302	✓ deterministic
NuGet / dotnet	Outdated, vulnerable & deprecated dependencies	10.0.302	✓ deterministic
git / LibGit2Sharp	Churn hotspots, knowledge concentration, history	2.43.0 · 0.31.0	✓ deterministic
gitleaks · semgrep · trivy	Secrets in history, SAST, CVEs, IaC & container, PII / GDPR	1.86.0 · 0.69.3	✓ deterministic
LLM (sampled · advisory)	Documentation quality, ADR conformance, naming — sampled over a bounded sample; advisory, never a deterministic measurement	Local LLM	◐ LLM · sampled · advisory

Every finding is locatable in findings.md. Run 019fcab0-503b-72cc-84fe-b78ace9a8f2c.

The exact command behind every deep-scan dimension — tool, version, invocation and retained raw output — is in Appendix B — Reproduction & audit trail.

Run transparency — what happened this run

What ran differently this time — a tool absent, degraded, or that fell back to an estimate. Named openly, not folded silently into the scores. A degraded run also records its exact cause in diagnostics.md.

D30 Dependency Vulnerabilities — scanner not present in this environment — The backing tool was not installed where this scan ran, so this dimension was not scored. Install the tool (or run in the hosted environment, where it is always present) for a graded result.

Repo exclusion declarations (.gitattributes linguist-generated/vendored, .editorconfig generated_code): none declared — every source file was scored.

Limitations & what we did not check

Watchdog assesses the repository exactly as committed, and only the repository. By design it does not reach outside the source tree: the live cloud account, the running CI/CD pipeline, the host's branch-protection and approval rules, the production configuration, or a restore actually exercised against a backup are all out of scope. That boundary is a feature, not a gap — a repo-relative, deterministic scan re-runs identically on any commit and every finding opens at a real file and line, where a live audit can neither be reproduced nor traced. The visible consequence is that controls which leave no in-repo evidence are reported as "not evidenced" and excluded from the score rather than awarded a number a static scan cannot justify.

Per-dimension blind spots

For each dimension that was measured, what a static, repo-only scan structurally cannot see — the honest edge of the measurement, not a failure of it.

D13 Secret Scanning: Secret detection is signature- and entropy-based on the current tree — a secret that does not match a known pattern, or one already rotated, will not be flagged (a clean scan is "nothing matched", not "no secrets exist").
D15 Churn × Complexity Hotspots: Churn hotspots come from git history — a freshly imported or squashed repository has no churn signal, and recent rewrites can mask a historically risky file.
D16 Bus Factor: Bus-factor is a time-decayed model of commit attribution (who has recently, repeatedly worked a file), not comprehension — pairing, review and reading-without-committing spread knowledge it can't see; bot commits and shared accounts still distort it.
D19 Documentation Quality: Documentation quality is judged by an LLM over a bounded sample of docs — it reads what is written, not whether the docs match the running system, and it is advisory, not a measurement.
D21 Naming Consistency: Naming quality is an LLM judgement over a bounded sample — it assesses clarity/consistency of the names it sees, not domain-correctness, and is advisory.
D28 Secrets (history): Secret-history scanning sweeps the git log for known patterns — a secret that predates the available history, or never matched a signature, is not found (clean means "nothing matched in the history we can see").
D29 Static Analysis (SAST): SAST findings are pattern-based (semgrep) — it finds classes of bug it has rules for; logic flaws, auth/authorization gaps and issues needing runtime context are out of reach (and clean means "no rule matched").
D33 JS/npm Dependency Vulnerabilities: JS/npm CVE matching reads package manifests and lockfiles — risk from how a dependency is used, and advisories not yet published, fall outside this scan.
D34 Knowledge Freshness: Freshness is decayed commit RECENCY, not comprehension — code read often but rarely committed reads as orphaned, and stable code that genuinely needs no changes is penalised the same as forgotten code; bot/squash commits distort it like the bus factor.
D35 Change Coupling: Change coupling is co-change in COMMITS — files split across separate commits, or coupled only through a shared config/build step, read as uncoupled, and a sweeping commit (rename/format) is excluded so it doesn't couple everything. It shows that files change together, not WHY: a high coupling can be a healthy cohesive pair as readily as a hidden leak.
AC2 Forms & labels: Label association is read from static markup — a label wired up at runtime (JS-set aria-labelledby, framework-injected ids) reads as missing, a present label says nothing about whether its text is correct. A known UI-library field component (e.g. a JSX <TextField>) is now checked conservatively — flagged only when it carries NO label/aria-label/aria-labelledby/id/name — but wrapper/context-labelled libraries (Chakra/Radix FormControl+FormLabel) aren't statically visible (possible false positive) and non-JSX lowercased components are still skipped. A clean result is "no unlabelled native control found", not a labelling proof.
AC3 Page structure: Page structure is read from the static markup tree — landmarks, headings and lang injected at runtime aren't seen, heading ORDER is checked structurally (not against the rendered visual hierarchy), and lang/title/main fire only on full documents, never partials, and the data-table check sees header-cell presence (a <th> exists), not whether each header correctly associates with its cells. Static readiness, not conformance.
AC6 Visual & motion safety: Contrast and motion safety are PARTIAL by construction — literal colours (hex/rgb/hsl/named) in inline styles, in-repo <style> blocks, in-repo .css files, var() tokens, Tailwind neutral utilities and CSS-in-JS top-level declarations are read (same-rule/same-element colour+background pairs only); computed/runtime/theme colour, external-CDN stylesheets, CSS-in-JS dynamic (${…}) and nested-selector colours, cross-element pairs and image contrast stay out of reach, so a clean result is bounded by what the static CSS itself shows.
AC7 A11y enforcement: Enforcement is scored from in-repo config/CI evidence only — an a11y gate enforced in external tooling with no in-repo trace can't be credited, and a configured linter is presence, not proof the rules actually run or block a merge.
M4 Documentation accuracy: Onboarding quality is an LLM read of the docs/setup present — it cannot run the onboarding or measure how long a real new joiner takes; the verdict is sampled and advisory.
P4 Deployment & Rollback: Approval/branch-protection rules live in repository settings the scan cannot see — only their in-repo evidence (config files, workflows) is checked, so a control enforced purely in the host's settings reads as "not evidenced".

The LLM boundary

LLM-set scores this run (3): D19, D21, M4 (model: Local LLM). For these, a model reads a bounded sample and sets the numeric score (documentation, ADR quality, naming, comment value, onboarding) — D25 sets the ADR-conformance fraction over sampled code, D22 judges API accuracy over a sample. These are sampled and advisory by design: they vary at the margins between runs and are never a deterministic measurement. Every other score in this report is tool-computed at confidence 1.0.

Dimensions

D13 · Secret Scanning10.0 / 10Exemplary○ Nothing flagged

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 10.0 / 10 · rule-coverage 100% · ceiling Prevented

Secret scan ran and found no leaked secrets.

✓ On the Gold path — maintain.

Detailed fixes: d13_recommendation.md.

Do you agree with this assessment?

D15 · Churn × Complexity Hotspots10.0 / 10Exemplary✓ Tool-verified

What it measures: Files that change often and are also complex — the riskiest hotspots.

Method: Per production file churn times cyclomatic complexity over a rolling window, computed from git and Roslyn/JS/Razor analysis. Exhaustive, deterministic per commit date.

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

Top hotspots: packages/examples/src/domain/user-account-created.ts (3×18=54); packages/examples/src/domain/user-account-renamed.ts (3×18=54); packages/library/src/internal/test/user-account-created.ts (2×18=36)

Hotspot: packages/examples/src/domain/user-account-created.ts · ×4packages/examples/src/domain/user-account-created.ts

✓ On the Gold path — maintain.

Detailed fixes: d15_recommendation.md · top locations in Appendix A, every location in findings.md.

Do you agree with this assessment?

D16 · Bus Factor8.8 / 10Strong✓ Tool-verified

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 8.8 / 10 · rule-coverage 100% · ceiling Documented

1 source file(s) have their living knowledge concentrated in one author (≥90% of recent, decayed contribution). The largest is packages/library/src/internal/spanner-event-store.ts.

Off-boarding risk: anonymized user #1

What to do

Resolve the 1 Off-boarding risk finding(s) in Bus Factor. — One of this dimension's main actionable groups (1 recommendation-level).

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

Do you agree with this assessment?

D19 · Documentation Quality / 10Weak◐ Sampled · advisory

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 Weak / 10 · rule-coverage 100% · ceiling Documented

The single README is a pnpm workspaces manifest with an outline ('Packages', 'Development') and links to package READMEs. It states the workspace structure but gives no architecture or usage guidance for consumers of the published library (the only documentation), leaving its API surface and configuration invisible.

What to do

Improve Documentation Quality — currently 3.0/10. — The single README is a pnpm workspaces manifest with an outline ('Packages', 'Development') and links to package READMEs. It states the workspace structure but gives no architecture or usage guidance for consumers of the published library (the only documentation), leaving its API surface and configuration invisible.

Detailed fixes: d19_recommendation.md.

Do you agree with this assessment?

D21 · Naming Consistency / 10Exemplary◐ Sampled · advisory

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.

Do you agree with this assessment?

D28 · Secrets (history)10.0 / 10Exemplary○ Nothing flagged

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

Method: Git-history secret scan via gitleaks detect over full history in an isolated checkout; each match flagged High. Exhaustive; degrades cleanly when tool absent.

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

gitleaks scanned the full history AND the current working tree and found no secrets.

✓ On the Gold path — maintain.

Detailed fixes: d28_recommendation.md.

Do you agree with this assessment?

D29 · Static Analysis (SAST)0.9 / 10Critical✓ Tool-verified

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 0.9 / 10 · rule-coverage 100% · ceiling Documented

14 finding(s): 0 critical, 14 high, 0 medium, 0 low.

High: github-actions-mutable-action-tag · ×14.github/workflows/bump-version.yml:8detected by semgrep finding

What to do

Resolve the 14 High finding(s) in Static Analysis (SAST) — start with bump-version.yml (4), pnpm-workspace.yaml (3), release.yml (2). — One of this dimension's main actionable groups (14 issue-level).

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

Do you agree with this assessment?

D33 · JS/npm Dependency Vulnerabilities10.0 / 10Exemplary○ Nothing flagged

What it measures: Whether JavaScript/npm dependencies have known published vulnerabilities (CVEs) — the npm ecosystem's biggest risk.

Method: JS/npm CVE scan via trivy fs --scanners vuln over JS manifests (package.json/yarn.lock/pnpm-lock/bun.lockb); 0-10 tight normalizer. NotApplicable without JS manifests. Exhaustive, deterministic.

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

No known-vulnerable JS/npm dependencies.

✓ On the Gold path — maintain.

Detailed fixes: d33_recommendation.md.

Do you agree with this assessment?

D34 · Knowledge Freshness10.0 / 10Exemplary✓ Tool-verified

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 10.0 / 10 · rule-coverage 100% · ceiling Documented

Every significant source file has living knowledge — recently and meaningfully worked.

✓ On the Gold path — maintain.

Detailed fixes: d34_recommendation.md.

Do you agree with this assessment?

D35 · Change Coupling9.7 / 10Exemplary✓ Tool-verified

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; coupling through a build step, config, or non-source file isn't seen.

Maturity: Documented → Verified → Prevented · effective 9.7 / 10 · rule-coverage 100% · ceiling Documented

Strongest change-coupling: dynamodb-event-store.ts↔memory-event-store.ts 55%

Change coupling: dynamodb-event-store.ts ↔ memory-event-store.tspackages/library/src/internal/dynamodb-event-store.ts

✓ On the Gold path — maintain.

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

Do you agree with this assessment?

D36 · Supply-chain Provenance & Signing0.0 / 10Critical✓ Tool-verified

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 0.0 / 10 · rule-coverage 100% · ceiling Documented

0/4 supply-chain integrity signals present (provenance, signing, SBOM, pinned actions).

Unpinned build actions

No build provenance

No artifact signing

No SBOM

What to do

Resolve the 1 Unpinned build actions finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 warning-level).
Resolve the 1 No build provenance finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 recommendation-level).
Resolve the 1 No artifact signing finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 recommendation-level).

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

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D38 · OSV Dependency Vulnerabilities5.4 / 10Adequate✓ Tool-verified

What it measures: Whether dependencies have known published vulnerabilities (CVEs) per the OSV database — read natively from whatever lockfile the repository ships (Cargo, npm, Go, Python, Maven, RubyGems, …). D33 and D30 add ecosystem-specific scanners on top for npm and .NET.

Method: Multi-ecosystem dependency-CVE scan via osv-scanner --recursive (queries the osv.dev database + parses lockfiles natively across ecosystems: npm package-lock/yarn/pnpm/bun, Go go.mod, Rust Cargo.lock, Maven/Gradle pom.xml/gradle.lockfile, PyPI requirements.txt/poetry.lock/Pipfile.lock, Composer composer.lock, RubyGems Gemfile.lock, Hex mix.lock, pub pubspec.lock, Swift Package.resolved); severity tally (Critical/High/Medium/Low) to 0-10 tight normalizer (8.0). NotApplicable only when the repo declares no supported non-.NET dependency lockfile (a NuGet-only repo stays NotApplicable — .NET CVEs are D30's domain); coverage needs a resolved lockfile. Additive to D33 (trivy fs); exhaustive + deterministic, DB kept fresh.

Maturity: Documented → Verified → Prevented · effective 5.4 / 10 · rule-coverage 100% · ceiling Documented

15 finding(s): 0 critical, 5 high, 7 medium, 3 low.

High CVE: [GHSA redacted] · ×5pnpm-lock.yamldetected by osv-scanner finding

Medium CVE: [GHSA redacted] · ×7pnpm-lock.yamldetected by osv-scanner finding

Low CVE: [GHSA redacted] · ×2pnpm-lock.yamldetected by osv-scanner finding

Low vulnerability: [GHSA redacted]pnpm-lock.yamldetected by osv-scanner finding

What to do

Resolve the 7 Medium CVE finding(s) in OSV Dependency Vulnerabilities — start with pnpm-lock.yaml (5), uv.lock (2). — One of this dimension's main actionable groups (7 warning-level).
Resolve the 5 High CVE finding(s) in OSV Dependency Vulnerabilities — start with pnpm-lock.yaml (5). — One of this dimension's main actionable groups (5 issue-level).
Resolve the 2 Low CVE finding(s) in OSV Dependency Vulnerabilities — start with pnpm-lock.yaml (2). — One of this dimension's main actionable groups (2 recommendation-level).

Detailed fixes: d38_recommendation.md · top locations in Appendix A, every location in findings.md.

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Frontend & cross-cutting dimensions

R = React/JS · M = Maturity · P = Readiness.

AC2 · Forms & labels5.3 / 10Adequate✓ Tool-verified

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, 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.

This control has only a placeholder — a placeholder is not a label (it vanishes on input and many AT ignore it). Add a <label for>, a wrapping <label>, or aria-label. (×2) — viewer.html:604, viewer.html:604

What to do

Give every control a programmatic label (a <label for> / wrapping <label> / aria-label) and every button text — a placeholder is not a label.

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AC3 · Page structure5.1 / 10Adequate✓ Tool-verified

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.

No <main> (or role="main") means no "skip to content" target and a weaker landmark map. Wrap the primary content in <main>. (×4) — eval_review.html:2, viewer.html:2, eval_review.html:2, …

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.

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AC6 · Visual & motion safety10.0 / 10Exemplary○ Nothing flagged

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.

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AC7 · A11y enforcement4.0 / 10Weak✓ Tool-verified

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.

No accessibility enforcement found — your Biome config enables no a11y rules and there's no axe/pa11y/Lighthouse in tests or CI. Start by turning on Biome's own a11y rule group to catch issues at author time.

What to do

Enforce accessibility in the toolchain you already use: enable Biome's a11y rule group in your biome.json `linter.rules` (it is off whenever `recommended` is false and the group is unlisted), then assert with jest-axe in tests, then gate axe/pa11y/Lighthouse in CI.

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M1 · Documentation (README)5.0 / 10Adequate✓ Tool-verified

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.

The root README is 61 words — likely missing build/run/architecture context.

What to do

Expand the README with getting-started, architecture overview and a project map.
Add a build/run (quick start) section to the root README — the first thing a newcomer needs.
Add a 'Testing' section to the root README — how to run the test suite.
Add an 'Architecture' / 'How it works' section to the root README — the high-level shape.
Add a README to the 2 of 4 project(s) that lack one — worth up to 1 pts.

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M2 · Architecture documentation2.0 / 10Critical✓ Tool-verified

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 `NNNN-title.md` documents 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 significant decisions one document per decision — dated, stating the context, the decision and its consequences — and keep them together wherever your design docs already live (a conventional `docs/adr/` tree with `NNNN-title.md` names is the most discoverable form).

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M3 · Folder & project structure10.0 / 10Exemplary✓ Tool-verified

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.

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M4 · Documentation accuracy10.0 / 10Exemplary◐ Sampled · advisory

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.

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P1 · CI/CD gates10.0 / 10Exemplary○ Nothing flagged

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.

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P3 · Security & performance tooling3.0 / 10Weak✓ Tool-verified

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.

No static application security testing detected. For this repository's stack, add CodeQL's javascript-typescript pack, `semgrep --config=p/typescript`, or eslint-plugin-security as a CI step.

What to do

Add a SAST step to CI running what this repository's stack ships: CodeQL's javascript-typescript pack, `semgrep --config=p/typescript`, or eslint-plugin-security — so a security regression fails the build instead of landing.
Add gitleaks/trufflehog in CI to block PRs that introduce committed secrets.

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P4 · Deployment & Rollback5.0 / 10Adequate✓ Tool-verified

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

Nothing pauses a release for a human: publish as a draft release (or gate the release job on a protected tag/manual dispatch) so a bad build can be stopped before users can download it.

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R1 · Type Safety9.6 / 10Exemplary✓ Tool-verified

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.

What to do

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

Do you agree with this assessment?

R10 · Code Duplication8.8 / 10Strong✓ Tool-verified

React / JS · Code Health — Copy-pasted token-identical blocks across the frontend (the D4 clone algorithm over JS/TS tokens, D-386).

Method: Copy-pasted token-identical blocks across the frontend (the D4 clone algorithm run over JS/TS tokens). Deterministic.

packages/library/src/internal/dynamodb-event-store.ts:201 · packages/library/src/internal/dynamodb-event-store.ts:239 — 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. — dynamodb-event-store.ts:201
packages/library/src/internal/dynamodb-event-store.ts:493 · packages/library/src/internal/spanner-event-store.ts:496 — 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. — dynamodb-event-store.ts:493
packages/library/src/dynamodb-event-store-input.ts:1 · packages/library/src/spanner-event-store-input.ts:1 — 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. — dynamodb-event-store-input.ts:1
packages/library/src/internal/dynamodb-event-store.ts:61 · packages/library/src/internal/spanner-event-store.ts:75 — 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. — dynamodb-event-store.ts:61
packages/library/src/internal/dynamodb-event-store.ts:95 · packages/library/src/internal/spanner-event-store.ts:105 — 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. — dynamodb-event-store.ts:95
packages/library/src/internal/dynamodb-event-store.ts:441 · packages/library/src/internal/spanner-event-store.ts:595 — 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. — dynamodb-event-store.ts:441
packages/library/src/internal/dynamodb-event-store.ts:154 · packages/library/src/internal/dynamodb-event-store.ts:175 — 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. — dynamodb-event-store.ts:154
packages/library/src/internal/dynamodb-snapshot-retention-executor.ts:64 · packages/library/src/internal/spanner-event-store.ts:581 — 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. — dynamodb-snapshot-retention-executor.ts:64

What to do

Extract the duplicated blocks into shared functions/components.

Do you agree with this assessment?

R2 · Cyclomatic Complexity10.0 / 10Exemplary✓ Tool-verified

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.

Branch-heavy code is where defects cluster — extract decisions into smaller functions. (×7) — user-account-created.ts:130, user-account-renamed.ts:130, user-account-event.ts:29, …

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R3 · Large Files7.2 / 10Strong✓ Tool-verified

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.

What to do

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

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R4 · Test Coverage10.0 / 10Exemplary✓ Tool-verified

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.

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R6 · Tooling10.0 / 10Exemplary✓ Tool-verified

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.

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R7 · Dead Code10.0 / 10Exemplary✓ Tool-verified

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.

1 file(s) (~11 LoC) were excluded from dead-code analysis — declare main/module/exports or a conventional entry (src/index.*, an index.html script) so reachability can see this package. — tests

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R8 · Dependency Hygiene10.0 / 10Exemplary✓ Tool-verified

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.

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R9 · Circular Imports10.0 / 10Exemplary✓ Tool-verified

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.

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WCAG coverage — what static analysis assessed

Statically assessed 10 of 55 WCAG 2.2 Level A/AA success criteria (18%; ≈20% of the 50 WCAG 2.1 AA criteria for EN 301 549). The other 45 require runtime or manual evaluation. Partial signal only (a clean result is necessary, not sufficient; static analysis fully verifies none). This is accessibility readiness, not a conformance claim — a WCAG conformance claim requires manual evaluation (WCAG-EM 1.0).

Dimension	WCAG 2.2 A/AA criteria	Coverage
AC2 · Forms & labels	1.3.1, 3.3.2, 4.1.2	Partial signal
AC3 · Page structure	1.4.4, 2.2.1, 2.4.1, 2.4.2, 3.1.1, 4.1.2	Partial signal
AC6 · Visual & motion safety	1.4.3, 2.4.7	Partial — literal CSS only
AC7 · A11y enforcement	enforcement — no page criterion	Enforcement posture (process)

Not statically assessed — these 45 Level A/AA criteria need runtime or manual evaluation (WCAG-EM): 1.1.1, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.4.1, 1.4.2, 1.4.5, 1.4.10, 1.4.11, 1.4.12, 1.4.13, 2.1.1, 2.1.2, 2.1.4, 2.2.2, 2.3.1, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.4.11, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.7, 2.5.8, 3.1.2, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.6, 3.3.1, 3.3.3, 3.3.4, 3.3.7, 3.3.8, 4.1.3.

Reference — by lens

The score is the rank-weighted fold of these lenses (worst-heaviest), each including its meta-dimensions; a lens with a Critical contributor is capped at Fair (its band reads "gated by …") and is never the strongest area however high its average.

Lens	Score	Rating	Impact
Code Health	87%	Strong	Solid.
Architecture	98%	Exemplary	Strongest area.
Maturity	61%	Adequate — gated by M2	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Readiness	69%	Adequate — gated by P3	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Security	53%	Adequate — gated by D29, D36	Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Accessibility	55%	Adequate	Acceptable, with room to improve.

Not included — 73 check(s) not relevant to this codebase

These checks had nothing to measure here (no tests, no git history, the codebase is small, or the architecture style doesn't apply), so they're omitted above rather than scored low.

AC1 Text alternatives — No image/media element found in the parsed markup — AC1 not applicable here.
AC4 Keyboard semantics — No interactive element found in the parsed markup — AC4 not applicable here.
AC5 ARIA correctness — No ARIA usage found in the parsed markup — AC5 not applicable here.
AX1 Captive dependencies — no DI registrations detected
AX10 Code composition — not assessed — code composition is computed by ROLE over a document set that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX2 Stateful singletons — no singleton implementations detected
AX3 Project dependency cycles — not assessed — project cycles and dependency direction are computed over a project-reference graph that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX4 Dependency direction — not assessed — project cycles and dependency direction are computed over a project-reference graph that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX5 Architecture & structure — not assessed — architecture style/structure is computed from a project graph (projects, types, module namespaces) that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX6 Interface segregation — not assessed — interface segregation is computed over a type surface that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX7 Slice cohesion — not applicable — not a vertical-slice architecture
AX8 Test isolation — not assessed — test isolation is computed from a project graph (which projects are test projects, and what they reference) that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
AX9 CQS / query purity — no CQRS query handlers detected — query purity is not applicable to this codebase
AXB2 Runtime readiness — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
C1 Data Protection — Not assessed: these personal data controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks personal data controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C2 Access Controls — Not assessed: these authorization controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks authorization controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C3 Audit Trail — Not assessed: these audit controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks audit controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C4 Data Retention — Not assessed: these retention controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks retention controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
C5 Data-Subject Rights — Not assessed: these data-subject rights controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks data-subject rights controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
D1 Cyclomatic Complexity — Most of this repository's production source (.ts) had no cyclomatic complexity computed for it, so cyclomatic complexity was not measured — whatever else this pass did read is not this repository's complexity. Not scored: no method bodies were exposed for those file kinds by any language model this pass could load. This is a gap in the analysis run, not a finding about this repository.
D10 Test Quality — ~4505 lines of test source are present (.ts, .cjs) but the test-quality collector reads C# only, so skipped/assertion-free tests couldn't be counted. Not scored — this is a gap in the analyzer, not a finding about this repository.
D11 Test Reliability — Test reliability not included
D12 Dependency Hygiene — Dependency hygiene not measured — dependency manifest found but not parsed for hygiene
D14 License Compliance — Not scored — this repository's package manifest is not parsed for licence data yet. A gap in the analyzer's language coverage, NOT a finding that the repository's licenses are compliant (package.json), which this pass does not parse yet — so this dimension asserts nothing about this repository's licensing in either direction.
D17 Explicit Debt — explicit-debt markers are read through a C# workspace today, so they were not read for this repository's language — this asserts nothing about how many markers the code carries. Not scored — this is a gap in the analyzer, not a finding about this repository
D18 Solution Shape — D18 scores the shape of a .NET solution; this repository has no .NET solution or project files, so the dimension does not apply.
D2 Cognitive Complexity — Most of this repository's production source (.ts) had no cognitive complexity computed for it, so cognitive complexity was not measured — whatever else this pass did read is not this repository's complexity. Not scored: no method bodies were exposed for those file kinds by any language model this pass could load. This is a gap in the analysis run, not a finding about this repository.
D20 ADR Quality — N/A — ADRs are expected on deployable products with a user-facing host, not consumed libraries; no ADR log is required here.
D22 Internal API Consistency — No exposed public API
D23 Boundary Type-Coupling — Production source is present (.ts) but bounded contexts are resolved over the C#/VB project set, which exposed none, so context scope could not be assessed. Not scored — this is a gap in the analyzer, not a verdict about this repository. Declaring the codebase's bounded contexts (≥2) would let cross-boundary type coupling be assessed — see the recommendation on this dimension for where. Declare them in `.codehealth/config.yaml` at the repository root (create it if absent), mapping each context name to the module-path or namespace prefixes that belong to it — e.g. `architecture:` → `contexts:` → `Billing: ["src/billing", "Acme.Billing"]`, `Catalog: ["src/catalog", "Acme.Catalog"]`.
D24 Comment Value — No inline comments to assess — comment value is not applicable here.
D25 ADR Conformance — no ADRs to check
D26 Project Cohesion — Project cohesion is assessed over the .NET project set; this target exposed no projects, so project size and spread could not be assessed. Not scored — this is a gap in the analyzer's reach, not a verdict about this repository.
D27 Navigability — No calls could be sampled, so navigability was not assessed — tracing effort is measured over resolved call sites and this target exposed none. Not scored — this is a gap in the analyzer's reach, not a verdict about this repository.
D3 God Classes — Most of this repository's production source (.ts) was not read by god-class detection, so class size was not assessed for the languages that are the product — whatever else this pass did read is not this repository's class size. Not scored — this is a gap in the analyzer, not a verdict about this repository.
D30 Dependency Vulnerabilities — Not scored — no dependency manifest in a supported ecosystem was read for this repository. A gap in the analyzer's language coverage, NOT a finding that the repository is free of vulnerable dependencies (package.json — not scanned yet) — where an OSV-supported manifest exists, dependency vulnerabilities for this repository are reported under D38 instead.
D31 IaC & Container Security — No Infrastructure-as-Code or container manifests found (Dockerfile, Terraform, Kubernetes/Helm, CloudFormation); nothing to scan.
D32 Data Compliance (PII/GDPR) — No PII/GDPR-handling patterns detected (p/gdpr ruleset) — no data-compliance surface to assess.
D37 Vulnerability-disclosure Policy — No vulnerability-disclosure policy file found (SECURITY.md/.markdown/.rst/.txt at root or under .github/.forgejo/.gitea/docs, .well-known/security.txt). A coordinated-disclosure policy may live off-repo, so this is not evidenced rather than failed.
D39 IL Efficiency — D39 measures the IL emitted by a .NET build; this repository has no .NET solution or project files, so the dimension does not apply.
D4 Code Duplication — Most of this repository's production source (.ts) was not read by duplication detection, so code duplication was not measured — whatever else this pass did read is not this repository's duplication. Not scored: no source of those file kinds was exposed to the token comparison by any language model this pass could load. This is a gap in the analysis run, not a finding about this repository.
D40 Network Egress Confinement — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.
D41 Kernel & Syscall Confinement — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.
D42 Runtime Threat Enforcement — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.
D5 Coupling — Inter-project coupling could not be assessed — no analyzable project graph was found for this repository. Not scored: a gap in the analyzer's reach, not a verdict about this repository. (Coupling here is Martin afferent/efferent/instability plus reference cycles across a project-reference graph, read today from .NET project files; other ecosystems' module graphs are not read yet.)
D6 Cohesion (LCOM4) — Cohesion (LCOM4) is measured over a C#/VB class graph, and this repository's production source is .ts, which this pass does not read — so no class could be assessed. Not scored — this is a gap in the analyzer, not a finding about this repository.
D7 Architectural Integrity — no checkable ADRs, and no project-reference graph for the cycle pass to read — so this dimension makes no claim about dependency cycles in either direction (where this repository's language has an import-cycle lens, cycles are reported there). Architectural integrity not assessed
D8 Code Coverage — Coverage not included — suite not readable by the collector
D9 Test Distribution — Test source is present (.ts, .cjs) but the test-pyramid classifier reads C# only, so its unit/integration/BDD/E2E split couldn't be counted. Not scored — this is a gap in the analyzer, not a finding about this repository.
DM1 Domain Modelling — not scored — this repository shows only 1 of the 3 signals this check looks for (1 domain event(s))
ED1 Event-Driven — not scored — this repository shows none of the 3 signals this check looks for
ED5 Idempotency — no mutating command handlers or message consumers detected — idempotency check not applicable
ES1 Event Sourcing — not scored — this repository shows none of the 3 signals this check looks for
GD1 Unfinished & placeholder code — no source files
IC1 Incompleteness & stubs — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
P12 CI test-gate honesty — Reported, not scored — this card publishes what the CI gate does with the test inventory rather than grading it. The findings above are its output.
P2 Observability — Observability was not assessed: this check reads a source model that does not carry this repository's product — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of a logging idiom this check recognises is NOT evidence that this repo lacks structured logging (it may log through its own ecosystem's logger). This is a gap in the analyzer, not a finding about this repository.
P5 DR & Backup — not evidenced — repo shows no backup/RTO/RPO controls; absence of evidence is not evidence of a working control
P6 Release Hygiene — not evidenced — no changelog, version stamp or semver release tag in the repo
P7 Outbound HTTP resilience — not measured — the application kind could not be determined for this repo
P8 Schema migrations — not assessed — schema-migration practice is read from a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
P9 Domain vs controller coverage — no coverage report found on disk — produce a coverage report in a standard format (lcov — `vitest --coverage`, `jest --coverage`, `bun test --coverage --coverage-reporter=lcov`, or `nyc`) into the repo working tree before the scan — a CI step is the usual place, since the artefact is commonly gitignored, or wire coverage collection into CI, to enable this cross-layer check
PF1 Benchmark discipline — Performance was not assessed: this lens reads a source model that was not loaded for this repository, because the repository is written in a language this lens does not yet model or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository — in particular it is NOT a statement that this repo is unpackaged or performance-careless.
PF2 Allocation hygiene — Performance was not assessed: this lens reads a source model that was not loaded for this repository, because the repository is written in a language this lens does not yet model or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository — in particular it is NOT a statement that this repo is unpackaged or performance-careless.
PF3 Async & latency hygiene — Performance was not assessed: this lens reads a source model that was not loaded for this repository, because the repository is written in a language this lens does not yet model or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository — in particular it is NOT a statement that this repo is unpackaged or performance-careless.
R11 Import Boundaries — No recognizable feature-sliced/layered src layout — boundary rules not applicable.
R5 Dependency Freshness — uses a pnpm lockfile — dependency freshness not measured here; JS/npm CVEs are scored in D33 (JS/npm Dependency Vulnerabilities)
S1 Web-Security Posture — Not assessed: these web-security controls are read from a source model (declarative annotations, request middleware, entity/column names, guard methods) that was not loaded for this repository — because the repository is written in a language this check does not yet model, or because its projects failed to load. Absence of an idiom this check recognises is NOT evidence that this repository lacks web-security controls: it may implement them entirely in its own ecosystem. This is a gap in the analyzer's language coverage, not a finding about this repository.
X1 Async correctness — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X2 Cancellation propagation — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X3 Exception handling — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X4 Structured logging — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository
X5 Nullable reference types — not analysed — these correctness checks read a source model that was not loaded for this repository, because the repository is written in a language this check does not yet model, or because its projects failed to load. This is a gap in the analyzer, not a finding about this repository

Appendix A — Findings (grouped)

The findings behind the scores, grouped by severity, then by dimension and kind. The high-severity issues are enumerated in full below; items per group are capped at 25 with any overflow stated explicitly per group, never silently truncated. The complete machine-readable list of every finding (all severities) is the companion findings.md in this report's bundle.

Issue — 19 finding(s)

D29 · Static Analysis (SAST) · High · ×14

High: github-actions-mutable-action-tag .github/workflows/bump-version.yml:8 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/checkout@<40-character SHA>`. This step references `actions/checkout@v6`; resolve the SHA it points at today with `gh api repos/actions/checkout/commits/v6 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/bump-version.yml:16 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/setup-node@<40-character SHA>`. This step references `actions/setup-node@v6`; resolve the SHA it points at today with `gh api repos/actions/setup-node/commits/v6 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/bump-version.yml:22 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/setup-python@<40-character SHA>`. This step references `actions/setup-python@v6`; resolve the SHA it points at today with `gh api repos/actions/setup-python/commits/v6 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/bump-version.yml:84 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/create-release@<40-character SHA>`. This step references `actions/create-release@v1`; resolve the SHA it points at today with `gh api repos/actions/create-release/commits/v1 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/pr_agent.yml:17 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: the-pr-agent/pr-agent@<40-character SHA>`. This step references `the-pr-agent/pr-agent@main`; resolve the SHA it points at today with `gh api repos/the-pr-agent/pr-agent/commits/main --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/release.yml:10 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/checkout@<40-character SHA>`. This step references `actions/checkout@v6`; resolve the SHA it points at today with `gh api repos/actions/checkout/commits/v6 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/release.yml:18 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/setup-node@<40-character SHA>`. This step references `actions/setup-node@v6`; resolve the SHA it points at today with `gh api repos/actions/setup-node/commits/v6 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/snapshot.yml:17 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/checkout@<40-character SHA>`. This step references `actions/checkout@v6`; resolve the SHA it points at today with `gh api repos/actions/checkout/commits/v6 --jq .sha`.
High: github-actions-mutable-action-tag .github/workflows/snapshot.yml:25 — GitHub Actions step uses a mutable tag or branch reference. Tags and branch names can be silently repointed by the action owner, enabling supply-chain attacks — as seen in the trivy-action and kics-github-action compromises. Pin the reference to a full 40-character commit SHA instead, e.g. `uses: actions/setup-node@<40-character SHA>`. This step references `actions/setup-node@v6`; resolve the SHA it points at today with `gh api repos/actions/setup-node/commits/v6 --jq .sha`.
High: npm-missing-minimum-release-age .npmrc:1 — This .npmrc does not set a minimum release age or sets it too low. Newly published packages can be malicious or unstable. Add a minimum release age (`min-release-age = 7` for the npm CLI, `minimum-release-age = 7` for pnpm, `minimumReleaseAge` in `pnpm-workspace.yaml`, or `npmMinimalAgeGate: 7d` in `.yarnrc.yml` for Yarn Berry) — use the key your package manager reads; Yarn Classic has no release-age setting, so pin exact versions and review lockfile bumps there instead to wait 7 days before resolving newly published package versions. Added in: v11.10 Reference: https://github.blog/changelog/2026-02-18-npm-bulk-trusted-publishing-config-and-script-security-now-generally-available/. This is a semgrep security-AUDIT rule: it reports that a sensitive construct is present, not that it is exploitable here. Confirm whether this site handles untrusted input or is reachable across a trust boundary — and apply the change where it is; where the construct is required by the platform or protocol it calls into, and carries no untrusted data (a syscall/FFI shim, a build- or debug-gated tool, a fixed local surface), record the review and leave the code as it is. This repository pins pnpm 11.5 (`packageManager` in the root package.json), where this setting does not exist yet — adding the key there changes nothing until pnpm is upgraded to 11.10 or later, so the upgrade is the first step, not the key.
High: pnpm-block-exotic-sub-dependencies pnpm-workspace.yaml:1 — Missing or incorrect blockExoticSubdeps. Set `blockExoticSubdeps: true` to prevent transitive dependencies from being installed from untrusted sources (git URLs, tarball URLs and local paths a dependency pulls in behind your lockfile). Added in: v10.26.0 Reference: https://pnpm.io/settings#blockexoticsubdeps. This is a semgrep security-AUDIT rule reporting a POLICY that is absent or weaker than its recommendation, not an exploitable defect. Confirm whether the current setting is a deliberate decision for this repository — and apply the change where it is not; where it is (a policy your release process already enforces elsewhere, or one this repository has consciously opted out of), record the decision and leave the configuration as it is.
High: pnpm-minimum-release-age pnpm-workspace.yaml:1 — This pnpm workspace configuration does not set a minimum release age. Newly published packages can be malicious or unstable. Add `minimumReleaseAge: 10080` (minutes) to wait at least seven days before installing newly published package versions. Added in: v10.16.0 Reference: https://pnpm.io/settings#minimumreleaseage. This is a semgrep security-AUDIT rule reporting a POLICY that is absent or weaker than its recommendation, not an exploitable defect. Confirm whether the current setting is a deliberate decision for this repository — and apply the change where it is not; where it is (a policy your release process already enforces elsewhere, or one this repository has consciously opted out of), record the decision and leave the configuration as it is.
High: pnpm-trust-policy pnpm-workspace.yaml:1 — Missing or incorrect trustPolicy. Set `trustPolicy: no-downgrade` to prevent malicious package updates from downgrading security settings. Added in: v10.21.0 Reference: https://pnpm.io/settings#trustpolicy. This is a semgrep security-AUDIT rule reporting a POLICY that is absent or weaker than its recommendation, not an exploitable defect. Confirm whether the current setting is a deliberate decision for this repository — and apply the change where it is not; where it is (a policy your release process already enforces elsewhere, or one this repository has consciously opted out of), record the decision and leave the configuration as it is.
High: renovate-missing-minimum-release-age renovate.json:12 — This Renovate configuration does not set a minimum release age. Newly published packages can be malicious or unstable. Add `"minimumReleaseAge": "7 days"` within a `packageRules` entry to wait 7 days before proposing updates to newly published package versions. Set `"minimumReleaseAge": false` to set an exception for minimal release age for the package rule. Added in: v42. This is a semgrep security-AUDIT rule reporting a POLICY that is absent or weaker than its recommendation, not an exploitable defect. Confirm whether the current setting is a deliberate decision for this repository — and apply the change where it is not; where it is (a policy your release process already enforces elsewhere, or one this repository has consciously opted out of), record the decision and leave the configuration as it is.

D38 · OSV Dependency Vulnerabilities · High CVE · ×5

High CVE: [GHSA redacted] pnpm-lock.yaml — brace-expansion 1.1.15: [GHSA redacted] — brace-expansion is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin brace-expansion to 1.1.16 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)). This is 1 of 3 advisories with a published fix this scan raises against brace-expansion 1.1.15, and their fixed versions do not agree — anything below 1.1.18 still leaves at least one of them open. Take this package to 1.1.18 or later: that is the floor for the package, not this row's target alone. This one row stands for the 3 advisories this scan raises against brace-expansion 1.1.15: [GHSA redacted], [GHSA redacted], [GHSA redacted].
High CVE: [GHSA redacted] pnpm-lock.yaml — brace-expansion 2.1.1: [GHSA redacted] — brace-expansion is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin brace-expansion to 2.1.2 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)). This is 1 of 3 advisories with a published fix this scan raises against brace-expansion 2.1.1, and their fixed versions do not agree — anything below 2.1.4 still leaves at least one of them open. Take this package to 2.1.4 or later: that is the floor for the package, not this row's target alone. This one row stands for the 3 advisories this scan raises against brace-expansion 2.1.1: [GHSA redacted], [GHSA redacted], [GHSA redacted].
High CVE: [GHSA redacted] pnpm-lock.yaml — brace-expansion 5.0.6: [GHSA redacted] — brace-expansion is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin brace-expansion to 5.0.7 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)). This is 1 of 3 advisories with a published fix this scan raises against brace-expansion 5.0.6, and their fixed versions do not agree — anything below 5.0.9 still leaves at least one of them open. Take this package to 5.0.9 or later: that is the floor for the package, not this row's target alone. This one row stands for the 3 advisories this scan raises against brace-expansion 5.0.6: [GHSA redacted], [GHSA redacted], [GHSA redacted].
High CVE: [GHSA redacted] pnpm-lock.yaml — js-yaml 3.14.2: [GHSA redacted] — js-yaml is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin js-yaml to 3.15.0 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)). This one row stands for the 2 advisories this scan raises against js-yaml 3.14.2: [GHSA redacted], [GHSA redacted].
High CVE: [GHSA redacted] pnpm-lock.yaml — undici 7.26.0: [GHSA redacted] — undici is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin undici to 7.29.0 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)). This is 1 of 12 advisories with a published fix this scan raises against undici 7.26.0, and their fixed versions do not agree — anything below 7.29.0 still leaves at least one of them open. Take this package to 7.29.0 or later: that is the floor for the package, not this row's target alone. This one row stands for the 12 advisories this scan raises against undici 7.26.0: [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted], [GHSA redacted].

Warning — 13 finding(s)

D38 · OSV Dependency Vulnerabilities · Medium CVE · ×7

Medium CVE: [GHSA redacted] pnpm-lock.yaml — @opentelemetry/core 1.30.1: [GHSA redacted] — @opentelemetry/core is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (— 2.8.0 is a MAJOR ahead of the resolved 1.30.1, so an `overrides` pin would force a breaking version under a dependent written against 1.30.1; upgrading the declaring package is the remedy, and where no patched release exists in your major line, record the exposure instead).
Medium CVE: [GHSA redacted] pnpm-lock.yaml — @opentelemetry/core 2.7.1: [GHSA redacted] — @opentelemetry/core is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin @opentelemetry/core to 2.8.0 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)).
Medium CVE: [GHSA redacted] pnpm-lock.yaml — protobufjs 7.6.1: [GHSA redacted] — protobufjs is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin protobufjs to 7.6.3 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)). This is 1 of 2 advisories with a published fix this scan raises against protobufjs 7.6.1, and their fixed versions do not agree — anything below 7.6.5 still leaves at least one of them open. Take this package to 7.6.5 or later: that is the floor for the package, not this row's target alone. This one row stands for the 2 advisories this scan raises against protobufjs 7.6.1: [GHSA redacted], [GHSA redacted].
Medium CVE: PYSEC-2026-2987 .agents/skills/skill-forge/uv.lock — pygments 2.19.2: PYSEC-2026-2987 — pygments is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or raise its floor in your own manifest and re-resolve (`uv lock --upgrade-package pygments`)).
Medium CVE: [GHSA redacted] .agents/skills/skill-forge/uv.lock — pytest 9.0.2: [GHSA redacted] — upgrade to 9.0.3
Medium CVE: [GHSA redacted] pnpm-lock.yaml — uuid 8.0.0: [GHSA redacted] — uuid is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (— 11.1.1 is a MAJOR ahead of the resolved 8.0.0, so an `overrides` pin would force a breaking version under a dependent written against 8.0.0; upgrading the declaring package is the remedy, and where no patched release exists in your major line, record the exposure instead).
Medium CVE: [GHSA redacted] pnpm-lock.yaml — uuid 9.0.1: [GHSA redacted] — uuid is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (— 11.1.1 is a MAJOR ahead of the resolved 9.0.1, so an `overrides` pin would force a breaking version under a dependent written against 9.0.1; upgrading the declaring package is the remedy, and where no patched release exists in your major line, record the exposure instead).

D15 · Churn × Complexity Hotspots · Hotspot · ×4

Hotspot: packages/examples/src/domain/user-account-created.ts packages/examples/src/domain/user-account-created.ts — packages/examples/src/domain/user-account-created.ts changed 3 times in last 90 days, max complexity 18. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, behind tests written first.
Hotspot: packages/examples/src/domain/user-account-renamed.ts packages/examples/src/domain/user-account-renamed.ts — packages/examples/src/domain/user-account-renamed.ts changed 3 times in last 90 days, max complexity 18. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, behind tests written first.
Hotspot: packages/library/src/internal/test/user-account-created.ts packages/library/src/internal/test/user-account-created.ts — packages/library/src/internal/test/user-account-created.ts changed 2 times in last 90 days, max complexity 18. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, behind tests written first.
Hotspot: packages/library/src/internal/test/user-account-renamed.ts packages/library/src/internal/test/user-account-renamed.ts — packages/library/src/internal/test/user-account-renamed.ts changed 2 times in last 90 days, max complexity 18. Frequent change and high complexity in one file compound: schedule the next change to it to include carving out the part being edited, behind tests written first.

D35 · Change Coupling · Change coupling · ×1

Change coupling: dynamodb-event-store.ts ↔ memory-event-store.ts packages/library/src/internal/dynamodb-event-store.ts — `packages/library/src/internal/dynamodb-event-store.ts` and `packages/library/src/internal/memory-event-store.ts` change together 55% of the time (18 of the 33 commits that touched the less-changed of the two, renames followed) with no explicit dependency between them. They sit in the same directory, but in this ecosystem each file is its own module — a sibling reference still needs an import — so the missing import edge is real: the coupling runs through shared behaviour, not a declared dependency. If they duplicate structure, extract the common part into one unit; otherwise the coupling is hidden and worth breaking.

D36 · Supply-chain Provenance & Signing · Unpinned build actions · ×1

Unpinned build actions — CI references GitHub Actions by a floating ref (@main / @tag) rather than a pinned commit SHA, weakening build integrity. 9 floating ref(s) across 4 workflow file(s), 1 of them mutable BRANCH refs — pin those first. Each floating ref is itemized at file:line by the SAST (D29) lens.

Recommendation — 9 finding(s)

D38 · OSV Dependency Vulnerabilities · Low CVE · ×2

Low CVE: [GHSA redacted] pnpm-lock.yaml — @babel/core 7.27.7: [GHSA redacted] — @babel/core is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin @babel/core to 7.29.6 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)).
Low CVE: [GHSA redacted] pnpm-lock.yaml — @babel/core 7.29.0: [GHSA redacted] — @babel/core is not declared in this repo's manifests: it is pulled in transitively, so upgrade the dependency that requires it (or pin @babel/core to 7.29.6 with an `overrides` entry (the `overrides:` block in `pnpm-workspace.yaml` for pnpm)).

D11 · Test Reliability · Test reliability not included · ×1

Test reliability not included — Test source is present (.ts, .cjs) but the built-in reliability runner does not support this repository's ecosystem, so flakiness couldn't be assessed. Not scored — this is a gap in the analyzer's language coverage, not a finding about this repository.

D16 · Bus Factor · Off-boarding risk · ×1

Off-boarding risk: anonymized user #1 — If anonymized user #1 becomes unavailable, 1 significant file(s) lose their only recent owner: packages/library/src/internal/spanner-event-store.ts. Pair on, review, or document these before any departure.

D36 · Supply-chain Provenance & Signing · No build provenance · ×1

No build provenance — No SLSA provenance generation or build attestation found in CI — nothing binds a released artifact to the build that produced it, so a consumer cannot tell your artifact from a substituted one. On GitHub Actions, `actions/attest-build-provenance` (or slsa-github-generator) emits one from the job's own OIDC identity; elsewhere, run `cosign attest` over the released artifact from the release pipeline and publish the attestation beside it.

D36 · Supply-chain Provenance & Signing · No artifact signing · ×1

No artifact signing — No artifact signing found in CI — sign your released artifacts with whatever your ecosystem ships (a GPG/minisign detached signature — or `cosign sign-blob` — over the release archives, or over a checksum file published alongside them) so consumers can verify what you built.

D36 · Supply-chain Provenance & Signing · No SBOM · ×1

No SBOM — No SBOM generation or committed SBOM found — produce one with what your ecosystem ships (`cdxgen -t pnpm` (or `syft` below) over the pnpm workspace — `npm sbom` cannot read `pnpm-lock.yaml`, `syft` (or `anchore/sbom-action` in CI) over the source tree or released image). Publish it as a release asset (`*.spdx.json` / `*.cdx.json`) so consumers can see what they are installing.

D38 · OSV Dependency Vulnerabilities · Low vulnerability · ×1

Low vulnerability: [GHSA redacted] pnpm-lock.yaml — aws-sdk 2.1693.0: [GHSA redacted] — no fixed version has been published yet. Track the advisory, and remove or replace aws-sdk if the exposure is not acceptable until one lands.

D8 · Code Coverage · Coverage not included · ×1

Coverage not included — suite not readable by the collector — Coverage NOT READ here — but this repository measures it: a Codecov configuration (codecov.yml, target 100%) and a coverage step in CI (`codecov/codecov-action`) shows that coverage is collected and tracked in your own CI. The built-in collector has no runner for this ecosystem (.ts, .cjs), so the analyzer could not read the number — a gap in the analyzer's language coverage, not an unmeasured repo. Not scored. To have the real number read, produce a coverage report in a standard format (lcov — `vitest --coverage`, `jest --coverage`, `bun test --coverage --coverage-reporter=lcov`, or `nyc`) into the repo working tree before the scan — a CI step is the usual place, since the artefact is commonly gitignored.

Info — 2 finding(s)

D12 · Dependency Hygiene · Dependency hygiene not measured · ×1

Dependency hygiene not measured — dependency manifest found but not parsed for hygiene — This repository's dependency manifest (package.json) was found, but this pass cannot parse it for hygiene, so no package was assessed. Zero packages read is NOT a clean dependency tree, so this is NOT SCORED — a gap in the analyzer, not a verdict about this repository. This row is about dependency HYGIENE — outdated, deprecated or unmaintained direct dependencies; known CVEs in the same dependency graph are a separate question, reported under D38 wherever the manifest is OSV-readable. Your package.json IS read in this same run: the frontend dependency lens (R8) parses it for unused declarations, undeclared imports and misplaced production dependencies — what is missing here is the outdated/deprecated/unmaintained signal for those npm packages, not the manifest.

D22 · Internal API Consistency · No exposed public API · ×1

No exposed public API — No intentionally-exposed types (IsPackable or .Contracts) to evaluate.

Appendix B — Reproduction & audit trail

Every external tool invocation behind a deep-scan dimension — the tool, its captured version, the exact command, how many findings it yielded, and a link to the retained raw output. To reproduce any finding: check out the same commit and run the command shown (repo-relative — never an absolute scratch path). The complete raw scanner output is retained verbatim under artifacts/raw/ (indexed in artifacts/raw/index.json); per-invocation exit codes and wall-clock durations are in sidecar.json — kept out of this table so the rendered report stays byte-identical across runs of the same commit.

Dimension	Tool	Version	Command	Findings	Raw output
D28 · Secrets (history)	gitleaks	—	gitleaks detect --no-banner --report-format json --report-path /dev/stdout --exit-code 0 --source .	0	artifacts/raw/gitleaks-history.json
D29 · Static Analysis (SAST)	semgrep	—	semgrep --config /opt/semgrep-rules/security-audit.yml --config /opt/semgrep-rules/owasp-top-ten.yml --json --quiet --timeout 0 --metrics off .	14	artifacts/raw/semgrep.json
D30 · Dependency Vulnerabilities	none (no readable dependency manifest)	—	none (no readable dependency manifest): not present in this environment	0	—
D31 · IaC & Container Security	trivy	—	trivy: not applicable — No Infrastructure-as-Code or container manifests found (Dockerfile, Terraform, Kubernetes/Helm, CloudFormation); nothing to scan.	0	—
D32 · Data Compliance (PII/GDPR)	semgrep	—	semgrep: not applicable — No PII/GDPR-handling patterns detected (p/gdpr ruleset) — no data-compliance surface to assess.	0	—
D33 · JS/npm Dependency Vulnerabilities	trivy	—	trivy fs --scanners vuln --format json --quiet --severity CRITICAL,HIGH,MEDIUM,LOW --skip-dirs /bin/ --skip-dirs /obj/ . --skip-db-update	0	—
D37 · Vulnerability-disclosure Policy	disclosure	—	disclosure: not applicable — No vulnerability-disclosure policy file found (SECURITY.md/.markdown/.rst/.txt at root or under .github/.forgejo/.gitea/docs, .well-known/security.txt). A coordinated-disclosure policy may live off-repo, so this is not evidenced rather than failed.	0	—
D38 · OSV Dependency Vulnerabilities	osv-scanner	—	osv-scanner --format json --recursive .	15	artifacts/raw/osv-scanner.json
D40 · Network Egress Confinement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; network egress policy is a cluster-native control that may live at the platform/firewall layer, so there is nothing to assess here.	0	—
D41 · Kernel & Syscall Confinement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; seccomp/AppArmor/SELinux confinement is a workload-level control, so there is nothing to assess here.	0	—
D42 · Runtime Threat Enforcement	runtime-hardening	—	runtime-hardening: not applicable — No Kubernetes/orchestration workloads found in the repository manifests; runtime threat-detection and admission-control policy are cluster-level controls, so there is nothing to assess here.	0	—

Run 019fcab0-503b-72cc-84fe-b78ace9a8f2c · every finding is also locatable in findings.md, and the complete scoring record (with exit codes + durations) in sidecar.json.

J5ik2o/event-Store-Adapter-Js

Executive summary

Top priorities

Diagnosis — what's actually going on

At a glance — Code Health · 87% · Strong

At a glance — Architecture · 98% · Exemplary

At a glance — Maturity · 61% · Adequate · gated by M2

At a glance — Readiness · 69% · Adequate · gated by P3

At a glance — Security · 53% · Adequate · gated by D29, D36

At a glance — Accessibility · 55% · Adequate

Security & Compliance — OWASP Top-10 mapping

Roadmap

File quality

Methodology & how to trust this report

Tools & methods

Run transparency — what happened this run

Limitations & what we did not check

Per-dimension blind spots

The LLM boundary

Dimensions

Frontend & cross-cutting dimensions

WCAG coverage — what static analysis assessed

Reference — by lens

Appendix A — Findings (grouped)

Appendix B — Reproduction & audit trail

Downloadable artifacts