Public report — Avalonia.FuncUI, published 5 Aug 2026. Concrete security findings (CVE IDs, secret matches, dependency versions) are hidden in this version; ask the repo owner for the full report.
Watchdog 05-08-2026 @ 03:07 UTC Public
Code Health Audit

Fsprojects/Avalonia.FuncUI

56% Adequate
CriticalWeakAdequateStrongExemplary
lower third — near Weak

Small · 16,992 LoC · rebuild ~0.1 person-years · weakest lens: Readiness (49%)

Grounded in facts. Every number here is computed, not narrated — reproducible, tool-backed, and traceable to a line of code. How to trust this ▸

20/21dimensions tool-verifieddeterministic · confidence 1.0 · 1 LLM-assisted, advisory
59findings with an exact file:lineof 72 — the remainder are repo-wide signals (a dimension-level measurement, not a single line); open any file:line and verify
21/95dimensions across the health lenses16992 LoC — wide & deep

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.

fsprojects/Avalonia.FuncUI is sound in substance but carries real gaps (56%). 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 (100%) — the structure is clean and changes stay contained. Code Health (91%) is solid too.

The area that most needs attention is Readiness (49%) — releases are harder to depend on — versioning, release notes and dependency hygiene are thin, so consumers can't easily tell what changed or trust an upgrade. Security (50%) is the next concern — exposure to security and compliance incidents is elevated.

Leadership focus, highest impact first: Nothing pauses a release for a human (Deployment & Rollback); Keep a changelog (e.g. Keep-a-Changelog) recording what shipped… (Release Hygiene); Record significant decisions one document per decision (Architecture documentation).

For scale: Small (~16,992 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 (100%); the priorities above are the highest-leverage way to bring the rest up to that level.

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.
Readiness 49% · 47% weightSecurity 50% · 26% weightMaturity 56% · 14% weightCode Health 91% · 8% weightArchitecture 100% · 4% weight

Raise Readiness 49 → 70 (the Healthy floor) ⇒ headline 56 → ~60.

Code composition — where the lines go
Tests 100%
New since the last scan (33+)

33 finding(s) are new versus the previous scan (2026-07-29) — surfaced by this scheduled scan itself, no pull request required.

  • D4 · Duplicated block (21 lines × 2) src/Examples/Examples.Presso/Main.fs
  • D4 · Duplicated block (20 lines × 2) src/Examples/Examples.DrawingApp/Program.fs
  • D4 · Duplicated block (19 lines × 2) src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs
  • D4 · Duplicated block (18 lines × 2) src/Examples/Examples.DrawingApp/Program.fs
  • D4 · Duplicated block (16 lines × 3) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs
  • D4 · Duplicated block (16 lines × 3) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs
  • D4 · Duplicated block (16 lines × 2) src/Examples/Examples.Presso/Main.fs
  • D4 · Duplicated block (15 lines × 2) src/Examples/Examples.Presso/Lib/Library.fs
  • D4 · Duplicated block (14 lines × 2) src/Avalonia.FuncUI/DSL/AttrBuilder.fs
  • D4 · Duplicated block (13 lines × 6) src/Examples/Examples.DrawingApp/Program.fs
  • D4 · Duplicated block (13 lines × 5) src/Examples/Examples.CounterApp/Program.fs
  • D4 · Duplicated block (13 lines × 2) src/Examples/Examples.TodoApp/Program.fs
  • D4 · Duplicated block (12 lines × 3) src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/ContextMenuDemo.fs
  • D4 · Duplicated block (12 lines × 2) src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs
  • D4 · Duplicated block (12 lines × 2) src/Avalonia.FuncUI/DataTemplateView.fs
  • D4 · Duplicated block (12 lines × 2) src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs
  • D4 · Duplicated block (11 lines × 3) src/Examples/Examples.ChordParser/Program.fs
  • D4 · Duplicated block (11 lines × 2) src/Examples/Examples.Canvas/Program.fs
  • D4 · Duplicated block (11 lines × 2) src/Examples/Examples.GeneticAlgorithm/Lib/Fitness.fs
  • D4 · Duplicated block (10 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs
  • D4 · Duplicated block (10 lines × 2) src/Avalonia.FuncUI/DSL/AttrBuilder.fs
  • D4 · Duplicated block (9 lines × 2) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs
  • D4 · Duplicated block (9 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs
  • D4 · Duplicated block (8 lines × 4) src/Examples/Examples.Presso/Main.fs
  • D4 · Duplicated block (8 lines × 2) src/Avalonia.FuncUI/DSL/Flyout.fs
  • D4 · Duplicated block (7 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs
  • D4 · Duplicated block (7 lines × 2) src/Avalonia.FuncUI/Experimental/Experimental.EnvironmentState.fs
  • D4 · Duplicated block (6 lines × 2) src/Avalonia.FuncUI/DSL/Primitives/Track.fs
  • D4 · Duplicated block (6 lines × 2) src/Avalonia.FuncUI/DSL/Flyout.fs
  • D4 · Duplicated block (5 lines × 2) src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs
  • D4 · Duplicated block (5 lines × 2) src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs
  • D4 · Duplicated block (5 lines × 2) src/Avalonia.FuncUI.Elmish/ElmishHook.fs
  • D4 · Duplicated block (5 lines × 2) src/Examples/Elmish/Examples.Elmish.Tetris/Tetris.Core.fs

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 — €6,200–€31,000
Cost to rebuild€6,200–€31,000 (0.1–0.2 person-years (104–329 h), ~1 engineer)
Domain complexityStandard — harder problems cost more per line
Quality factor0.8× (at 56% quality) — the last 20% of quality is most of the work
Size & shapeSmall · 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 ~€19,000 to rebuild). Its weakest lens is Readiness at 49% — 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.

1
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.
+7.7 pts · Medium effort · Deployment & Rollback
2
Keep a changelog (e.g. Keep-a-Changelog) recording what shipped in each release.
+7.7 pts · Medium effort · Release Hygiene
3
Resolve the 4 High finding(s) in Static Analysis (SAST) — start with publish.yml (2), pull-requests.yml (2).
+3.0 pts · Low effort · Static Analysis (SAST)

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 Readiness at 49%. 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 (16,992 LoC) · weakest lens: Readiness 49%
→ Direct remediation budget at Readiness 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: 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. The rest can wait behind it.
Evidence: priority ranking: top of 5 ranked by impact/effort
→ 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.

Architecture — module dependency matrix

27 modules, 27 dependencies — 1 dependency cycle, shown as the red cell(s) above the diagonal. Rows and columns are the same modules, ordered so that a module only depends on ones above it. A cell means the row depends on the column, and its number is how many type pairs create that dependency. Read one thing: is anything above the diagonal? A mark there is a dependency cycle. (A cycle is all this shows — an unusual but cycle-free dependency sits below the diagonal like any other.)

…nia.FuncUI.Benchmarks…ia.FuncUI.Diagnostics…alonia.FuncUI.Library….GeneticAlgorithm.LibAvalonia.FuncUI.Hosts(global)…FuncUI.ControlCatalogExample.TetrisExamples.CanvasExamples.ChordParserExamples.ClockAppExamples.ContactBookExamples.DrawingAppExamples.InlineTextExamples.PressoExamples.SettingFocusAvalonia.FuncUI…rks.Scenarios.DiffingAvalonia.FuncUI.DSL…nia.FuncUI.VirtualDomExamples.GameOfLifeExamples.MusicPlayer…alonia.FuncUI.Builder….ControlCatalog.Views…a.FuncUI.ExperimentalExamples.TodoAppExamples.CounterApp…nia.FuncUI.Benchmarks1…ia.FuncUI.Diagnostics2…alonia.FuncUI.Library3….GeneticAlgorithm.Lib4Avalonia.FuncUI.Hosts5(global)6…FuncUI.ControlCatalog7Example.Tetris8Examples.Canvas9Examples.ChordParser10Examples.ClockApp11Examples.ContactBook12Examples.DrawingApp13Examples.InlineText14Examples.Presso15Examples.SettingFocus16Avalonia.FuncUI17…rks.Scenarios.Diffing18Avalonia.FuncUI.DSL19…nia.FuncUI.VirtualDom20Examples.GameOfLife21Examples.MusicPlayer22…alonia.FuncUI.Builder23….ControlCatalog.Views24…a.FuncUI.Experimental25Examples.TodoApp26Examples.CounterApp2731111111111113162761111141165111

At a glance — Code Health · 91% · Exemplary

At a glance — Architecture · 100% · Exemplary

At a glance — Maturity · 56% · Adequate · gated by M2

At a glance — Readiness · 49% · Weak · gated by P3

At a glance — Security · 50% · Adequate · gated by D36

Security & Compliance — OWASP Top-10 mapping

Findings mapped to OWASP categories; the specific CVEs/secrets are in the Security dimension cards below and findings.md (redacted only on the public version of this report).

OWASP categoryFindingsSeverity
A03:2021 — Injection4High / Critical

Roadmap

First, implement draft releases or manual dispatch gates to prevent bad builds from reaching users, and establish a changelog to track what ships in each release. Next, document significant architectural decisions in a dedicated, discoverable location to preserve institutional knowledge. Then, update the root README with a quick-start section to help new contributors get up to speed. Finally, resolve the four high-priority static analysis findings in the CI configuration files to improve code quality.

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

Do thisHelpsEffortDimension
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.+7.7 ptsMediumDeployment & Rollback
Keep a changelog (e.g. Keep-a-Changelog) recording what shipped in each release.+7.7 ptsMediumRelease Hygiene
Resolve the 4 High finding(s) in Static Analysis (SAST) — start with publish.yml (2), pull-requests.yml (2).+3.0 ptsLowStatic Analysis (SAST)
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).+5.8 ptsMediumArchitecture documentation
Add a build/run (quick start) section to the root README — the first thing a newcomer needs.+5.5 ptsMediumDocumentation (README)
Resolve the 1 Secret passed as a command-line argument finding(s) in Supply-chain Provenance & Signing.+1.4 ptsLowSupply-chain Provenance & Signing
Resolve the 1 Unpinned build actions finding(s) in Supply-chain Provenance & Signing.+1.4 ptsLowSupply-chain Provenance & Signing
Resolve the 1 Workflow token permissions not restricted finding(s) in Supply-chain Provenance & Signing.+1.4 ptsLowSupply-chain Provenance & Signing

File quality

Per-file score 0–10 — a quality signature. Of 33 files carrying findings, judged against the Production bar: 0% slop · 39% mixed · 61% near-clean.

FileScoreBandWorst signal
.github/workflows/publish.yml5.8MixedStatic Analysis (SAST): High: github-actions-mutable-action-tag
.github/workflows/pull-requests.yml5.8MixedStatic Analysis (SAST): High: github-actions-mutable-action-tag
src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs7.1MixedCyclomatic Complexity: VirtualDom.updateRoot (cyclomatic 18)
src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs7.2MixedCyclomatic Complexity: Patcher.patchContentMultiple (cyclomatic 18)
src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs7.2MixedCode Duplication: Duplicated block (22 lines × 4)
src/Avalonia.FuncUI/Components/State/State.Adapters.fs7.2MixedCode Duplication: Duplicated block (10 lines × 2)
src/Examples/Examples.Presso/Main.fs7.4MixedCode Duplication: Duplicated block (21 lines × 2)
src/Examples/Examples.DrawingApp/Program.fs7.4MixedCode Duplication: Duplicated block (20 lines × 2)
src/Avalonia.FuncUI/DSL/Flyout.fs7.4MixedCode Duplication: Duplicated block (8 lines × 2)
src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs7.4MixedCode Duplication: Duplicated block (5 lines × 2)
src/Avalonia.FuncUI.Diagnostics/Lib/Lib.Reflector.fs7.8MixedCyclomatic Complexity: Reflector.fullTypeName (cyclomatic 17)
src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs7.8MixedCode Duplication: Duplicated block (19 lines × 2)
src/Avalonia.FuncUI/DSL/AttrBuilder.fs7.8MixedCode Duplication: Duplicated block (14 lines × 2)
src/Avalonia.FuncUI/Helpers.fs8.5Near-cleanCognitive Complexity: Setters.iList (cognitive 18)
src/Avalonia.FuncUI/DSL/TextBox.fs8.5Near-cleanGod Classes: TooManyMethods: TextBox
src/Avalonia.FuncUI/DSL/Base/ContentPresenter.fs8.5Near-cleanGod Classes: TooManyMethods: ContentPresenter
src/Avalonia.FuncUI/DSL/Base/TextPresenter.fs8.5Near-cleanGod Classes: TooManyMethods: TextPresenter
src/Examples/Examples.InlineText/Program.fs8.5Near-cleanCode Duplication: Duplicated block (17 lines × 2)
src/Examples/Examples.Presso/Lib/Library.fs8.5Near-cleanCode Duplication: Duplicated block (15 lines × 2)
src/Examples/Examples.CounterApp/Program.fs8.5Near-cleanCode Duplication: Duplicated block (13 lines × 5)

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. 20 of 21 evaluated dimensions are computed purely by tools and static analysis (confidence 1.0); 1 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 — 21 dimensions across the health lenses
D1D2D3D4D13D15D16D21D28D29D34D35D36M1M2M3M4P1P3P4P6

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
  1. 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, 59 of 72 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.)
  2. 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.
  3. 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.

MethodBacksVersionEvaluator
Roslyn static analysisComplexity, cohesion, coupling, dead code, API surface, layering5.3.0✓ deterministic
Native secret scannerHardcoded secrets / credentials1.0.0✓ deterministic
jscpdCode duplication✓ deterministic
Coverage (coverlet / dotnet-coverage)Line & branch coverage10.0.302✓ deterministic
NuGet / dotnetOutdated, vulnerable & deprecated dependencies10.0.302✓ deterministic
git / LibGit2SharpChurn hotspots, knowledge concentration, history2.43.0 · 0.31.0✓ deterministic
gitleaks · semgrep · trivySecrets in history, SAST, CVEs, IaC & container, PII / GDPR1.86.0 · 0.69.3✓ deterministic
LLM (sampled · advisory)Documentation quality, ADR conformance, naming — sampled over a bounded sample; advisory, never a deterministic measurementLocal LLM◐ LLM · sampled · advisory

Every finding is locatable in findings.md. Run 019fcfe3-f0f1-7ed1-8ead-ba5e5923c4b1.

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.

  • D19 Documentation Quality — LLM provider failed — The model provider returned an unusable result, so this LLM-assisted dimension fell back to a measurement gap (confidence 0) rather than a penalty. Re-run with a reachable provider to score it.

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.

  • D1 Cyclomatic Complexity: Cyclomatic complexity counts branches statically — it cannot tell an essential decision tree from accidental tangle, nor see complexity that lives in data or configuration (large switch-case token tables, DSL lexers/parsers, data-as-code rule tables) rather than control flow: a tokenizer's many single-character cases read as high complexity though each branch is trivial.
  • D2 Cognitive Complexity: Cognitive-complexity heuristics approximate how hard code is to follow; genuine domain difficulty and well-named intent that eases reading are not captured.
  • D3 God Classes: "God class" is sized by members and responsibilities visible in the type — a deliberately broad facade over a coherent subsystem can read the same as an accidental grab-bag. For front-end JS the file-length check is cohesion-aware (a single-responsibility module — one class/IIFE — earns a 3× threshold), but cohesion is approximated from top-level declarations, not true dependency structure.
  • D4 Code Duplication: Duplication is token-similarity (jscpd) — it finds copy-paste, not semantic duplication expressed differently. Committed machine-written code (scaffolded migrations, designer/codegen output, protobuf/OpenAPI stubs, model snapshots) is EXCLUDED — its repetition is the tool's, not the team's — so the score reflects hand-written duplication only.
  • 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.
  • 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").
  • 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.
  • 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".
  • P6 Release Hygiene: Rollback/observability controls are inferred from repo artefacts (pipelines, dashboards-as-code) — controls configured in external tooling, with no in-repo trace, cannot be credited.

The LLM boundary

LLM-set scores this run (2): 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

D1 · Cyclomatic Complexity9.5 / 10Exemplary✓ Tool-verified

What it measures: How tangled the control flow is — methods with many branches are hard to test and change.

Method: Cyclomatic complexity per method (1 + decision points), computed exhaustively across production source; test projects separated by convention. Deterministic.

Maturity: DocumentedVerifiedPrevented · effective 9.5 / 10 · rule-coverage 100% · ceiling Prevented

4 method(s) exceeded the cyclomatic complexity threshold of 15; the worst was VirtualDom.updateRoot at 18.

VirtualDom.updateRoot (cyclomatic 18)src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:23
Patcher.patchContentMultiple (cyclomatic 18)src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:86
VirtualDom.updateBorderRoot (cyclomatic 17)src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:59
Reflector.fullTypeName (cyclomatic 17)src/Avalonia.FuncUI.Diagnostics/Lib/Lib.Reflector.fs:8

✓ On the Gold path — maintain.

Detailed fixes: d1_recommendation.md · top locations in Appendix A, every location in findings.md.

D2 · Cognitive Complexity8.9 / 10Strong✓ Tool-verified

What it measures: How hard the code is for a person to follow, beyond raw branching.

Method: Cognitive complexity per method (Sonar-style nesting-penalized score), computed exhaustively over production code, excluding test projects. Deterministic.

Maturity: DocumentedVerifiedPrevented · effective 8.9 / 10 · rule-coverage 100% · ceiling Prevented

7 method(s) exceeded the cognitive complexity threshold of 15; the worst was Patcher.patchContentMultiple at 24.

Patcher.patchContentMultiple (cognitive 24)src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:86
Reflector.fullTypeName (cognitive 21)src/Avalonia.FuncUI.Diagnostics/Lib/Lib.Reflector.fs:8
Setters.iList (cognitive 18)src/Avalonia.FuncUI/Helpers.fs:27
VirtualDom.updateRoot (cognitive 18)src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:23
Patcher.patchProperty (cognitive 17)src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:51

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

What to do

  1. Resolve the 1 Patcher.patchContentMultiple (cognitive 24) finding(s) in Cognitive Complexity — start with VirtualDom.Patcher.fs. — One of this dimension's main actionable groups (1 warning-level).
  2. Resolve the 1 Reflector.fullTypeName (cognitive 21) finding(s) in Cognitive Complexity — start with Lib.Reflector.fs. — One of this dimension's main actionable groups (1 warning-level).
  3. Resolve the 1 Setters.iList (cognitive 18) finding(s) in Cognitive Complexity — start with Helpers.fs. — One of this dimension's main actionable groups (1 warning-level).
  4. Enforce Cognitive Complexity in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Prevented — provenance only; does not change the score.

Detailed fixes: d2_recommendation.md · top locations in Appendix A, every location in findings.md.

D3 · God Classes9.2 / 10Exemplary✓ Tool-verified

What it measures: Over-large classes that try to do too much ("god classes").

Method: God-class detection by line and method-count thresholds per logical type (partial classes unified), filtered for generated code and registration/contract false positives. Deterministic.

Maturity: DocumentedVerifiedPrevented · effective 9.2 / 10 · rule-coverage 100% · ceiling Prevented

3 god class(es) detected.

TooManyMethods: TextBox · ×3src/Avalonia.FuncUI/DSL/TextBox.fs:4

✓ On the Gold path — maintain.

Detailed fixes: d3_recommendation.md · top locations in Appendix A, every location in findings.md.

D4 · Code Duplication8.9 / 10Strong✓ Tool-verified

What it measures: Copy-pasted code that should be shared instead.

Method: Code duplication via token-stream sliding windows with type-aware normalization (locals masked, type names preserved), density-scored per KLoC of production code. Deterministic.

Maturity: DocumentedVerifiedPrevented · effective 8.9 / 10 · rule-coverage 100% · ceiling Verified

41 duplicated block group(s) detected.

Duplicated block (5 lines × 2) · ×5src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:99
Duplicated block (12 lines × 2) · ×3src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:30
Duplicated block (9 lines × 2) · ×3src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:262
Duplicated block (17 lines × 2) · ×2src/Examples/Examples.InlineText/Program.fs:14
Duplicated block (16 lines × 3) · ×2src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:63

+ 21 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

  1. Resolve the 5 Duplicated block (5 lines × 2) finding(s) in Code Duplication — start with AutoCompleteBox.fs (3), ElmishHook.fs, Tetris.Core.fs. — One of this dimension's main actionable groups (5 warning-level).
  2. Resolve the 3 Duplicated block (12 lines × 2) finding(s) in Code Duplication — start with VirtualDom.fs, DataTemplateView.fs, SpinnerDemo.fs. — One of this dimension's main actionable groups (3 warning-level).
  3. Resolve the 3 Duplicated block (9 lines × 2) finding(s) in Code Duplication — start with State.Adapters.fs (2), GameOfLife.fs. — One of this dimension's main actionable groups (3 warning-level).
  4. Enforce Code Duplication in CI to reach Verified (currently Documented). — Hardens enforcement from Documented toward Verified — provenance only; does not change the score.

Detailed fixes: d4_recommendation.md · top locations in Appendix A, every location in findings.md.

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: DocumentedVerifiedPrevented · 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.

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: DocumentedVerifiedPrevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No churn × complexity hotspots in the window.

✓ On the Gold path — maintain.

Detailed fixes: d15_recommendation.md.

D16 · Bus Factor8.9 / 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: DocumentedVerifiedPrevented · effective 8.9 / 10 · rule-coverage 100% · ceiling Documented

9 source file(s) have their living knowledge concentrated in one author (≥90% of recent, decayed contribution). The largest is src/Avalonia.FuncUI/DSL/Base/StyledElement.fs.

Off-boarding risk: anonymized user #1

What to do

  1. 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.

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: DocumentedVerifiedPrevented · 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.

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: DocumentedVerifiedPrevented · 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.

D29 · Static Analysis (SAST)5.0 / 10Adequate✓ 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: DocumentedVerifiedPrevented · effective 5.0 / 10 · rule-coverage 100% · ceiling Documented

4 finding(s): 0 critical, 4 high, 0 medium, 0 low.

High: github-actions-mutable-action-tag · ×4.github/workflows/publish.yml:13detected by semgrep finding

What to do

  1. Resolve the 4 High finding(s) in Static Analysis (SAST) — start with publish.yml (2), pull-requests.yml (2). — One of this dimension's main actionable groups (4 issue-level).

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

D34 · Knowledge Freshness8.1 / 10Strong✓ 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: DocumentedVerifiedPrevented · effective 8.1 / 10 · rule-coverage 100% · ceiling Documented

16 of 85 significant source file(s) are orphaned — their living knowledge has decayed to nothing, so no one currently understands them. The largest is src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/GridSplitterDemo.fs.

Further orphaned files (smaller)

What to do

  1. Resolve the 1 Further orphaned files (smaller) finding(s) in Knowledge Freshness. — One of this dimension's main actionable groups (1 recommendation-level).

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

D35 · Change Coupling10.0 / 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: DocumentedVerifiedPrevented · effective 10.0 / 10 · rule-coverage 100% · ceiling Documented

No strong hidden change-coupling between production files.

✓ On the Gold path — maintain.

Detailed fixes: d35_recommendation.md.

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: DocumentedVerifiedPrevented · effective 0.0 / 10 · rule-coverage 100% · ceiling Documented

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

Unpinned build actions
Workflow token permissions not restricted
Secret passed as a command-line argument
No build provenance
No artifact signing

+ 1 more group(s) — more in Appendix A; the complete list is findings.md.

What to do

  1. Resolve the 1 Unpinned build actions finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 warning-level).
  2. Resolve the 1 Workflow token permissions not restricted finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 warning-level).
  3. Resolve the 1 Secret passed as a command-line argument finding(s) in Supply-chain Provenance & Signing. — One of this dimension's main actionable groups (1 warning-level).

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

Frontend & cross-cutting dimensions

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

M1 · Documentation (README)6.0 / 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.

What to do

  • 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.
M2 · Architecture documentation0.0 / 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.
  • No C4/PlantUML/Mermaid diagram or architecture.md — the high-level shape isn't documented.

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).
  • Add a C4 context/container diagram (Structurizr, PlantUML or Mermaid) or an architecture.md overview.
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.

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.

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.

P3 · Security & performance tooling1.0 / 10Critical✓ 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 `semgrep --config=auto` plus gitleaks for committed secrets (F# is not a CodeQL language and has no language-specific SAST engine) as a CI step.

What to do

  • Add a SAST step to CI running what this repository's stack ships: `semgrep --config=auto` plus gitleaks for committed secrets (F# is not a CodeQL language and has no language-specific SAST engine) — so a security regression fails the build instead of landing.
  • Enable Dependabot/Renovate or a dependency-review gate.
  • Add gitleaks/trufflehog in CI to block PRs that introduce committed secrets.
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.
P6 · Release Hygiene5.0 / 10Adequate✓ Tool-verified

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

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

  • No CHANGELOG/HISTORY/RELEASES file — what shipped when isn't easy to reconstruct for support or audit. (Versioning/tagging makes releases traceable, but a changelog records the what.)

What to do

  • Keep a changelog (e.g. Keep-a-Changelog) recording what shipped in each release.

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.

LensScoreRatingImpact
Code Health91%ExemplarySolid.
Architecture100%ExemplaryStrongest area.
Maturity56%Adequate — gated by M2Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Readiness49%Weak — gated by P3Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Security50%Adequate — gated by D36Capped at Fair by a Critical contributor — resolve it before relying on this lens.
Not included — 74 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 — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • AC2 Forms & labels — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • AC3 Page structure — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • AC4 Keyboard semantics — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • AC5 ARIA correctness — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • AC6 Visual & motion safety — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • AC7 A11y enforcement — Frontend below the scale floor (19 DOM element(s) < 25) — too little surface to assess accessibility.
  • 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.
  • D10 Test Quality — ~1613 lines of test source are present (.fs) 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 — no packages were read
  • D14 License Compliance — Not scored — this repository's projects are MSBuild/NuGet projects, whose package licenses are exactly what this dimension reads, but no license could be resolved for them (the .NET license collector did not run, or restore failed). A gap in the analysis run, NOT a finding that the repository's licenses are compliant.
  • D17 Explicit Debt — the C# workspace loaded 0 projects, so explicit-debt density could not be measured
  • D18 Solution Shape — D18 scores the shape of a C#/VB .NET solution; this repository's .NET projects are all F# (.fsproj), which the C#/VB workspace does not load, so the dimension does not apply.
  • D19 Documentation Quality — LLM evaluation failed
  • 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 (.fs) 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.
  • D30 Dependency Vulnerabilities — the solution did not restore on the analyzer's .NET SDK (an SDK/target-framework/restore mismatch, common for an older codebase), so there was no restored dependency graph to scan for NuGet CVEs — excluded rather than scored; re-run on an SDK that can restore this solution
  • 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.
  • D33 JS/npm Dependency Vulnerabilities — No JS/npm manifest or lockfile found outside build output (package.json, package-lock.json, yarn.lock, pnpm-lock.yaml, bun.lockb); no JS dependencies to scan.
  • 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.
  • D38 OSV Dependency Vulnerabilities — No supported non-.NET dependency lockfile found outside build output (npm package-lock/yarn/pnpm/bun, Go go.mod, Rust Cargo.lock, Maven pom.xml, Gradle lockfiles, Python requirements.txt/poetry.lock/Pipfile.lock/pdm.lock, PHP composer.lock, Ruby Gemfile.lock, Elixir mix.lock, Dart pubspec.lock, Swift Package.resolved); nothing for OSV to scan. A NuGet-only repo stays NotApplicable — .NET CVEs are D30's domain.
  • D39 IL Efficiency — The target did not build, so no IL was available to measure.
  • 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 .fs, 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 measured — no coverage collector is wired up
  • D9 Test Distribution — Test source is present (.fs) 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 — applicable but not scored (2 of 3 signals for this style — below the bar we score at): 51 value object(s); 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 — and nothing was matched here. The coverage check applies to any stack, but the checks for excluded tests, skipped tests and sleep-based synchronisation currently recognise only some ecosystems' test-runner idioms, so on a repository built with another stack the zeros below mean 'not checked', not 'clean'.
  • 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
  • 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 (Cobertura — `dotnet test --collect:"XPlat Code Coverage"` with a `coverlet.collector` PackageReference) 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.
  • 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.
  • SC1 Supply-chain hygiene — Advisory — this card reports evidence and never carries a score, so there is nothing missing here.
  • 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 — 4 finding(s)
D29 · Static Analysis (SAST) · High · ×4
  • High: github-actions-mutable-action-tag .github/workflows/publish.yml:13 — 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/publish.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-dotnet@<40-character SHA>`. This step references `actions/setup-dotnet@v5`; resolve the SHA it points at today with `gh api repos/actions/setup-dotnet/commits/v5 --jq .sha`.
  • High: github-actions-mutable-action-tag .github/workflows/pull-requests.yml:20 — 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/pull-requests.yml:23 — 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-dotnet@<40-character SHA>`. This step references `actions/setup-dotnet@v5`; resolve the SHA it points at today with `gh api repos/actions/setup-dotnet/commits/v5 --jq .sha`.
Warning — 60 finding(s)
D4 · Code Duplication · Duplicated block (5 lines × 2) · ×5
  • Duplicated block (5 lines × 2) src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:99 — src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:99-103 | src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:125-129 — 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.
  • Duplicated block (5 lines × 2) src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:111 — src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:111-115 | src/Avalonia.FuncUI/DSL/ComboBox.fs:31-36 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
  • Duplicated block (5 lines × 2) src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:137 — src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs:137-141 | src/Avalonia.FuncUI/DSL/ComboBox.fs:17-22 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
  • Duplicated block (5 lines × 2) src/Avalonia.FuncUI.Elmish/ElmishHook.fs:34 — src/Avalonia.FuncUI.Elmish/ElmishHook.fs:34-38 | src/Avalonia.FuncUI.Elmish/ElmishHook.fs:100-104 — 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. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI.Elmish/ElmishHook.fs:34` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
  • Duplicated block (5 lines × 2) src/Examples/Elmish/Examples.Elmish.Tetris/Tetris.Core.fs:194 — src/Examples/Elmish/Examples.Elmish.Tetris/Tetris.Core.fs:194-198 | src/Examples/Elmish/Examples.Elmish.Tetris/Tetris.Core.fs:227-231 — 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. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
D3 · God Classes · TooManyMethods · ×3
  • TooManyMethods: TextBox src/Avalonia.FuncUI/DSL/TextBox.fs:4 — TooManyMethods — 48 methods. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
  • TooManyMethods: ContentPresenter src/Avalonia.FuncUI/DSL/Base/ContentPresenter.fs:4 — TooManyMethods — 42 methods. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
  • TooManyMethods: TextPresenter src/Avalonia.FuncUI/DSL/Base/TextPresenter.fs:9 — TooManyMethods — 32 methods. To reduce it, group the members that share the same data into a smaller type of their own and delegate to it, so no single type carries every responsibility.
D4 · Code Duplication · Duplicated block (12 lines × 2) · ×3
  • Duplicated block (12 lines × 2) src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:30 — src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:30-41 | src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:63-75 — 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. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:63` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
  • Duplicated block (12 lines × 2) src/Avalonia.FuncUI/DataTemplateView.fs:76 — src/Avalonia.FuncUI/DataTemplateView.fs:76-87 | src/Avalonia.FuncUI/DataTemplateView.fs:123-134 — 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.
  • Duplicated block (12 lines × 2) src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs:68 — src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs:68-80 | src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/ToolTipDemo.fs:68-79 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs:68` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (9 lines × 2) · ×3
  • Duplicated block (9 lines × 2) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:262 — src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:262-270 | src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:416-424 — 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. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:262` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
  • Duplicated block (9 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs:67 — src/Avalonia.FuncUI/Components/State/State.Adapters.fs:67-75 | src/Avalonia.FuncUI/Components/State/State.Adapters.fs:86-94 — 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. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
  • Duplicated block (9 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs:167 — src/Avalonia.FuncUI/Components/State/State.Adapters.fs:167-175 | src/Avalonia.FuncUI/Components/State/State.Adapters.fs:237-245 — 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.
D4 · Code Duplication · Duplicated block (17 lines × 2) · ×2
  • Duplicated block (17 lines × 2) src/Examples/Examples.InlineText/Program.fs:14 — src/Examples/Examples.InlineText/Program.fs:14-30 | src/Examples/Examples.SettingFocus/Program.fs:82-98 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
  • Duplicated block (17 lines × 2) src/Avalonia.FuncUI/DSL/Shapes/Rectangle.fs:1 — src/Avalonia.FuncUI/DSL/Shapes/Rectangle.fs:1-17 | src/Avalonia.FuncUI/DSL/Shapes/Sector.fs:1-17 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once.
D4 · Code Duplication · Duplicated block (16 lines × 3) · ×2
  • Duplicated block (16 lines × 3) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:63 — src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:63-78 | src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:213-228 | src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:367-382 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:63` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
  • Duplicated block (16 lines × 3) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:273 — src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:273-288 | src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:427-442 | src/Avalonia.FuncUI/VirtualDom/VirtualDom.Differ.fs:77-92 — there are 3 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 3 sites; resolving a subset leaves the remainder to drift apart. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:273` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (11 lines × 2) · ×2
  • Duplicated block (11 lines × 2) src/Examples/Examples.Canvas/Program.fs:19 — src/Examples/Examples.Canvas/Program.fs:19-29 | src/Examples/Elmish/Examples.Elmish.Tetris/Program.fs:53-63 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
  • Duplicated block (11 lines × 2) src/Examples/Examples.GeneticAlgorithm/Lib/Fitness.fs:7 — src/Examples/Examples.GeneticAlgorithm/Lib/Fitness.fs:7-17 | src/Examples/Examples.GeneticAlgorithm/Lib/Fitness.fs:24-34 — 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. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
D4 · Code Duplication · Duplicated block (10 lines × 2) · ×2
  • Duplicated block (10 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs:154 — src/Avalonia.FuncUI/Components/State/State.Adapters.fs:154-163 | src/Avalonia.FuncUI/Components/State/State.Adapters.fs:219-229 — 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. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
  • Duplicated block (10 lines × 2) src/Avalonia.FuncUI/DSL/AttrBuilder.fs:175 — src/Avalonia.FuncUI/DSL/AttrBuilder.fs:175-184 | src/Avalonia.FuncUI/DSL/AttrBuilder.fs:206-215 — 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. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI/DSL/AttrBuilder.fs:175` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (7 lines × 2) · ×2
  • Duplicated block (7 lines × 2) src/Avalonia.FuncUI/Components/State/State.Adapters.fs:185 — src/Avalonia.FuncUI/Components/State/State.Adapters.fs:185-193 | src/Avalonia.FuncUI/Components/State/State.Adapters.fs:253-259 — 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.
  • Duplicated block (7 lines × 2) src/Avalonia.FuncUI/Experimental/Experimental.EnvironmentState.fs:54 — src/Avalonia.FuncUI/Experimental/Experimental.EnvironmentState.fs:54-60 | src/Avalonia.FuncUI/Experimental/Experimental.EnvironmentState.fs:63-69 — 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.
D4 · Code Duplication · Duplicated block (6 lines × 2) · ×2
  • Duplicated block (6 lines × 2) src/Avalonia.FuncUI/DSL/Primitives/Track.fs:58 — src/Avalonia.FuncUI/DSL/Primitives/Track.fs:58-63 | src/Avalonia.FuncUI/DSL/Primitives/Track.fs:72-77 — 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.
  • Duplicated block (6 lines × 2) src/Avalonia.FuncUI/DSL/Flyout.fs:138 — src/Avalonia.FuncUI/DSL/Flyout.fs:138-143 | src/Avalonia.FuncUI/DSL/Flyout.fs:193-198 — 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.
D4 · Code Duplication · Duplicated block (5 lines × 3) · ×2
  • Duplicated block (5 lines × 3) src/Avalonia.FuncUI/DSL/Base/StyledElement.fs:127 — src/Avalonia.FuncUI/DSL/Base/StyledElement.fs:127-131 | src/Avalonia.FuncUI/DSL/Base/StyledElement.fs:140-144 | src/Avalonia.FuncUI/DSL/Base/StyledElement.fs:166-170 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI/DSL/Base/StyledElement.fs:127` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
  • Duplicated block (5 lines × 3) src/Avalonia.FuncUI/DSL/Flyout.fs:27 — src/Avalonia.FuncUI/DSL/Flyout.fs:27-31 | src/Avalonia.FuncUI/DSL/Flyout.fs:40-44 | src/Avalonia.FuncUI/DSL/Flyout.fs:86-90 — all 3 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI/DSL/Flyout.fs:27` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D1 · Cyclomatic Complexity · VirtualDom.updateRoot (cyclomatic 18) · ×1
  • VirtualDom.updateRoot (cyclomatic 18) src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:23 — VirtualDom.updateRoot has cyclomatic complexity 18 (threshold 15). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Where every arm is uniform — the same kind of value, with no behaviour of its own — a table keyed by the case is the shorter form; wherever the arms carry different data or different behaviour, keep them as cases, because collapsing those trades an explicit, reviewable set of cases for nothing.
D1 · Cyclomatic Complexity · Patcher.patchContentMultiple (cyclomatic 18) · ×1
  • Patcher.patchContentMultiple (cyclomatic 18) src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:86 — Patcher.patchContentMultiple has cyclomatic complexity 18 (threshold 15). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Where every arm is uniform — the same kind of value, with no behaviour of its own — a table keyed by the case is the shorter form; wherever the arms carry different data or different behaviour, keep them as cases, because collapsing those trades an explicit, reviewable set of cases for nothing.
D1 · Cyclomatic Complexity · VirtualDom.updateBorderRoot (cyclomatic 17) · ×1
  • VirtualDom.updateBorderRoot (cyclomatic 17) src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:59 — VirtualDom.updateBorderRoot has cyclomatic complexity 17 (threshold 15). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Where every arm is uniform — the same kind of value, with no behaviour of its own — a table keyed by the case is the shorter form; wherever the arms carry different data or different behaviour, keep them as cases, because collapsing those trades an explicit, reviewable set of cases for nothing.
D1 · Cyclomatic Complexity · Reflector.fullTypeName (cyclomatic 17) · ×1
  • Reflector.fullTypeName (cyclomatic 17) src/Avalonia.FuncUI.Diagnostics/Lib/Lib.Reflector.fs:8 — Reflector.fullTypeName has cyclomatic complexity 17 (threshold 15). To reduce it, split the body: these branches sit side by side rather than nested inside one another, so extracting each one on its own would leave a function per branch. Group the statements between the checks into named steps and move each step into its own function, so the body reads as a short sequence of named stages.
D19 · Documentation Quality · LLM evaluation failed · ×1
  • LLM evaluation failed — JSON parse error: Expected end of string, but instead reached end of data. Path: $.findings[1] | LineNumber: 0 | BytePositionInLine: 1160.
D2 · Cognitive Complexity · Patcher.patchContentMultiple (cognitive 24) · ×1
  • Patcher.patchContentMultiple (cognitive 24) src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:86 — Patcher.patchContentMultiple has cognitive complexity 24 (threshold 15). Drivers by points: match/switch 13, if/else 9, loops 2 (nesting depth added 10). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
D2 · Cognitive Complexity · Reflector.fullTypeName (cognitive 21) · ×1
  • Reflector.fullTypeName (cognitive 21) src/Avalonia.FuncUI.Diagnostics/Lib/Lib.Reflector.fs:8 — Reflector.fullTypeName has cognitive complexity 21 (threshold 15). Drivers by points: if/else 21 (nesting depth added 2). To reduce it, split the body: most of this score is breadth rather than depth — checks laid out side by side rather than stacked — so group the statements between the checks into named steps and move each step into its own function. Some of it IS depth: where a check sits inside another whose only job is to reach it, merge the two into one condition, and where an else follows a branch that already returns, drop the trailing else and let the rest of the body continue at one level.
D2 · Cognitive Complexity · Setters.iList (cognitive 18) · ×1
  • Setters.iList (cognitive 18) src/Avalonia.FuncUI/Helpers.fs:27 — Setters.iList has cognitive complexity 18 (threshold 15). Drivers by points: loops 9, if/else 5, match/switch 4 (nesting depth added 10). To reduce it, break up the iteration: give each loop body a named function, and split a multi-phase loop into one function per phase so no single body carries the whole pipeline.
D2 · Cognitive Complexity · VirtualDom.updateRoot (cognitive 18) · ×1
  • VirtualDom.updateRoot (cognitive 18) src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:23 — VirtualDom.updateRoot has cognitive complexity 18 (threshold 15). Drivers by points: match/switch 15, if/else 2, boolean chains 1 (nesting depth added 7). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
D2 · Cognitive Complexity · Patcher.patchProperty (cognitive 17) · ×1
  • Patcher.patchProperty (cognitive 17) src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:51 — Patcher.patchProperty has cognitive complexity 17 (threshold 15). Drivers by points: match/switch 17 (nesting depth added 10). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
D2 · Cognitive Complexity · VirtualDom.updateBorderRoot (cognitive 16) · ×1
  • VirtualDom.updateBorderRoot (cognitive 16) src/Avalonia.FuncUI/VirtualDom/VirtualDom.fs:59 — VirtualDom.updateBorderRoot has cognitive complexity 16 (threshold 15). Drivers by points: match/switch 13, if/else 2, boolean chains 1 (nesting depth added 6). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
D2 · Cognitive Complexity · Patcher.patchContentSingle (cognitive 16) · ×1
  • Patcher.patchContentSingle (cognitive 16) src/Avalonia.FuncUI/VirtualDom/VirtualDom.Patcher.fs:165 — Patcher.patchContentSingle has cognitive complexity 16 (threshold 15). Drivers by points: match/switch 10, if/else 6 (nesting depth added 6). To reduce it, keep the dispatch but shrink the arms: move each non-trivial case body into its own named function (or onto the value being matched) so the dispatch reads one line per case, and group related cases into a sub-dispatch. Keep every case explicit, and make the behaviour for cases you do not list a deliberate choice rather than an accident.
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. 4 floating ref(s) across 2 workflow file(s). Each floating ref is itemized at file:line by the SAST (D29) lens.
D36 · Supply-chain Provenance & Signing · Workflow token permissions not restricted · ×1
  • Workflow token permissions not restricted — No workflow declares a `permissions:` block, so every job runs with the repository's default GITHUB_TOKEN scope (2 workflow file(s) checked). On a repository whose default is read/write, a compromised action or a malicious pull request inherits write access to code, issues, releases and packages. Declare a least-privilege `permissions:` block — `permissions: {contents: read}` at the top of each workflow, widened per job only where a job genuinely writes.
D36 · Supply-chain Provenance & Signing · Secret passed as a command-line argument · ×1
  • Secret passed as a command-line argument — 1 CI command(s) pass a credential as a bare command-line argument, where it is visible in the runner's process table to any other process on the host (and to anything that logs a command line): publish.yml: dotnet nuget push src/**/bin/Release/*.nupkg -s https://api.nuget.org/v3/index.json -k ${{ secrets.NUGET_API_KEY }} --skip-duplicate. Pass the credential through the environment instead (an `env:` mapping on the step, read by the tool from its own variable) or on stdin, so it never appears in an argument vector.
D4 · Code Duplication · Duplicated block (22 lines × 4) · ×1
  • Duplicated block (22 lines × 4) src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:161 — src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:161-182 | src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:315-336 | src/Avalonia.FuncUI.Benchmarks/Scenarios/Diffing/GameOfLife.fs:469-490 | src/Avalonia.FuncUI/VirtualDom/VirtualDom.Differ.fs:119-140 — there are 4 copies across 2 file(s) — more copies than files, so at least one file holds the block twice. Extract it once into a single shared function every call site can reach and call it from all 4 sites; resolving a subset leaves the remainder to drift apart.
D4 · Code Duplication · Duplicated block (21 lines × 2) · ×1
  • Duplicated block (21 lines × 2) src/Examples/Examples.Presso/Main.fs:7 — src/Examples/Examples.Presso/Main.fs:7-28 | src/Examples/Elmish/Examples.Elmish.Presso/Main.fs:4-24 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
D4 · Code Duplication · Duplicated block (20 lines × 2) · ×1
  • Duplicated block (20 lines × 2) src/Examples/Examples.DrawingApp/Program.fs:127 — src/Examples/Examples.DrawingApp/Program.fs:127-146 | src/Examples/Examples.EnvApp/Program.fs:100-119 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Examples/Examples.DrawingApp/Program.fs:127` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (19 lines × 2) · ×1
  • Duplicated block (19 lines × 2) src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs:11 — src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/SpinnerDemo.fs:11-29 | src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/ToolTipDemo.fs:11-29 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once.
D4 · Code Duplication · Duplicated block (18 lines × 2) · ×1
  • Duplicated block (18 lines × 2) src/Examples/Examples.DrawingApp/Program.fs:184 — src/Examples/Examples.DrawingApp/Program.fs:184-201 | src/Examples/Examples.EnvApp/Program.fs:157-175 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Examples/Examples.DrawingApp/Program.fs:184` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (16 lines × 2) · ×1
  • Duplicated block (16 lines × 2) src/Examples/Examples.Presso/Main.fs:211 — src/Examples/Examples.Presso/Main.fs:211-226 | src/Examples/Elmish/Examples.Elmish.Presso/Main.fs:180-195 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice. Read the line range as the matched WINDOW rather than a finished unit: at `src/Examples/Examples.Presso/Main.fs:211` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that. Note that the copies do not run to the end of the range shown: their LAST lines are different code, not the same code under different names — the matched region ends inside that line. Extract the lines above it, and read the last line of each site separately.
D4 · Code Duplication · Duplicated block (15 lines × 2) · ×1
  • Duplicated block (15 lines × 2) src/Examples/Examples.Presso/Lib/Library.fs:1 — src/Examples/Examples.Presso/Lib/Library.fs:1-15 | src/Examples/Elmish/Examples.Elmish.Presso/Lib/Library.fs:1-15 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere both call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made twice.
D4 · Code Duplication · Duplicated block (14 lines × 2) · ×1
  • Duplicated block (14 lines × 2) src/Avalonia.FuncUI/DSL/AttrBuilder.fs:230 — src/Avalonia.FuncUI/DSL/AttrBuilder.fs:230-243 | src/Avalonia.FuncUI/DSL/AttrBuilder.fs:258-271 — 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. Read the line range as the matched WINDOW rather than a finished unit: at `src/Avalonia.FuncUI/DSL/AttrBuilder.fs:230` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (13 lines × 6) · ×1
  • Duplicated block (13 lines × 6) src/Examples/Examples.DrawingApp/Program.fs:236 — src/Examples/Examples.DrawingApp/Program.fs:236-249 | src/Examples/Examples.EnvApp/Program.fs:218-231 | src/Examples/Examples.InlineText/Program.fs:28-40 | src/Examples/Examples.Presso/Program.fs:30-43 | src/Examples/Examples.SettingFocus/Program.fs:96-108 | src/Examples/Elmish/Examples.Elmish.Presso/Program.fs:38-51 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 6 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 6 times.
D4 · Code Duplication · Duplicated block (13 lines × 5) · ×1
  • Duplicated block (13 lines × 5) src/Examples/Examples.CounterApp/Program.fs:23 — src/Examples/Examples.CounterApp/Program.fs:23-35 | src/Examples/Elmish/Examples.Elmish.ClockApp/Program.fs:59-71 | src/Examples/Elmish/Examples.Elmish.CounterApp/Program.fs:32-44 | src/Examples/Elmish/Examples.Elmish.GameOfLife/Program.fs:47-59 | src/Examples/Experimental/Examples.Experimental.ViewModelComponent.CounterApp/Program.fs:83-95 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 5 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 5 times.
D4 · Code Duplication · Duplicated block (13 lines × 2) · ×1
  • Duplicated block (13 lines × 2) src/Examples/Examples.TodoApp/Program.fs:337 — src/Examples/Examples.TodoApp/Program.fs:337-350 | src/Examples/Examples.TodoApp/Program.fs:375-387 — 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. Read the line range as the matched WINDOW rather than a finished unit: at `src/Examples/Examples.TodoApp/Program.fs:337` it does not close everything it opens, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (12 lines × 3) · ×1
  • Duplicated block (12 lines × 3) src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/ContextMenuDemo.fs:10 — src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/ContextMenuDemo.fs:10-21 | src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/StylesDemo.fs:13-24 | src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/WindowMenuDemo.fs:10-21 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once.
D4 · Code Duplication · Duplicated block (11 lines × 3) · ×1
  • Duplicated block (11 lines × 3) src/Examples/Examples.ChordParser/Program.fs:17 — src/Examples/Examples.ChordParser/Program.fs:17-27 | src/Examples/Examples.ContactBook/Program.fs:17-27 | src/Examples/Experimental/Examples.Experimental.ViewModelComponent.CounterApp/Program.fs:78-88 — the copies span different directories, so extracting a shared function means choosing where it lives: put it somewhere all 3 call sites can already reach — a location they all depend on today, or a new shared one if there is none — and call it from each site; until then, every change has to be made 3 times.
D4 · Code Duplication · Duplicated block (8 lines × 4) · ×1
  • Duplicated block (8 lines × 4) src/Examples/Examples.Presso/Main.fs:125 — src/Examples/Examples.Presso/Main.fs:125-132 | src/Examples/Examples.Presso/Main.fs:144-151 | src/Examples/Examples.Presso/Main.fs:162-169 | src/Examples/Examples.Presso/Main.fs:180-187 — all 4 copies are in the same file, so extract the block into one function there and call it from every one of those sites — resolving only two of them leaves the rest to drift apart the first time one is edited. Read the line range as the matched WINDOW rather than a finished unit: at `src/Examples/Examples.Presso/Main.fs:125` it begins part-way through the construct above it, so those exact lines cannot be lifted as they stand — widen the region to the smallest complete statement or declaration that contains it, and extract that.
D4 · Code Duplication · Duplicated block (8 lines × 2) · ×1
  • Duplicated block (8 lines × 2) src/Avalonia.FuncUI/DSL/Flyout.fs:124 — src/Avalonia.FuncUI/DSL/Flyout.fs:124-131 | src/Avalonia.FuncUI/DSL/Flyout.fs:182-189 — 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.
D4 · Code Duplication · Duplicated block (27 lines × 2) · ×1
  • Duplicated block (27 lines × 2) src/Avalonia.FuncUI/DSL/Primitives/HeaderedItemsControl.fs:1 — src/Avalonia.FuncUI/DSL/Primitives/HeaderedItemsControl.fs:1-28 | src/Avalonia.FuncUI/DSL/Primitives/HeaderedSelectingItemsControl.fs:1-27 — the copies sit in sibling files of one directory: extract the block into a single shared function in that directory and call it from each site, so a change lands once.
D8 · Code Coverage · Coverage not measured · ×1
  • Coverage not measured — no coverage collector is wired up — Coverage NOT MEASURED: the test suite built and its tests PASSED, but the run produced no coverage data — `--collect:"XPlat Code Coverage"` found no data collector, which is what a test project with no `coverlet.collector` PackageReference does. Nothing is wrong with the suite or the build; there is simply no coverage instrumentation wired up. Add a `coverlet.collector` PackageReference to the test project(s) (or commit the Cobertura/OpenCover/lcov report your CI produces) and real coverage will be measured. It is excluded from the score rather than counted as a near-zero defect.
Recommendation — 6 finding(s)
D11 · Test Reliability · Test reliability not included · ×1
  • Test reliability not included — Test source is present (.fs) 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, 9 significant file(s) lose their only recent owner: src/Avalonia.FuncUI/DSL/Base/StyledElement.fs, src/Avalonia.FuncUI/DSL/Flyout.fs, src/Avalonia.FuncUI/DSL/AutoCompleteBox.fs, src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/DatePickerDemo.fs, src/Avalonia.FuncUI/DSL/Base/InputElement.fs, src/Avalonia.FuncUI/DSL/Primitives/Popup.fs, src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/DragDropDemo.fs, src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/MainView.fs (+1 more). Pair on, review, or document these before any departure.
D34 · Knowledge Freshness · Further orphaned files (smaller) · ×1
  • Further orphaned files (smaller) — 16 of 85 analysed file(s) have no living knowledge left — their last meaningful change has decayed away, so if one breaks, no one currently understands it (counted over production source files of roughly 100 lines or more, excluding tests, vendored, generated and example/demo trees, largest first). None is large enough to earn a read-through of its own, so this row stands in for the per-file rows rather than raising one each — largest first: src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/GridSplitterDemo.fs, src/Avalonia.FuncUI/DSL/Base/TextPresenter.fs, src/Avalonia.FuncUI.ControlCatalog/Avalonia.FuncUI.ControlCatalog/Views/Tabs/AttachedEventDemo.fs (and 13 more). Attach the read to the next change that touches one of them: have a second person review that change, and leave behind a short comment or test recording what the file is for, so the knowledge comes back at the cost of a change you were making anyway.
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, `codesign --timestamp --options runtime` plus `xcrun notarytool submit` for the macOS app bundle/DMG, Authenticode via signtool, or `dotnet nuget sign` for packages) 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 (`sbom-tool generate` (install it with `dotnet tool install --global Microsoft.Sbom.DotNetTool`) or `dotnet CycloneDX` over the solution, `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.
Info — 2 finding(s)
D12 · Dependency Hygiene · Dependency hygiene not measured · ×1
  • Dependency hygiene not measured — no packages were read — This repository's projects (.fs) are MSBuild/NuGet projects and their `<PackageReference>` dependencies are exactly what this dimension assesses — but `dotnet list package` returned no packages for them, so there was nothing to assess. Zero packages read is NOT a clean dependency tree, so this is NOT SCORED. This is a gap in the analysis run (restore or project-load failed for these projects), not a verdict about this repository.
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.

DimensionToolVersionCommandFindingsRaw output
D28 · Secrets (history)gitleaksgitleaks detect --no-banner --report-format json --report-path /dev/stdout --exit-code 0 --source .0artifacts/raw/gitleaks-history.json
D29 · Static Analysis (SAST)semgrepsemgrep --config /opt/semgrep-rules/security-audit.yml --config /opt/semgrep-rules/owasp-top-ten.yml --json --quiet --timeout 0 --metrics off .4artifacts/raw/semgrep.json
D30 · Dependency Vulnerabilitiesdotnetdotnet: not applicable — the solution did not restore on the analyzer's .NET SDK (an SDK/target-framework/restore mismatch, common for an older codebase), so there was no restored dependency graph to scan for NuGet CVEs — excluded rather than scored; re-run on an SDK that can restore this solution0
D31 · IaC & Container Securitytrivytrivy: not applicable — No Infrastructure-as-Code or container manifests found (Dockerfile, Terraform, Kubernetes/Helm, CloudFormation); nothing to scan.0
D32 · Data Compliance (PII/GDPR)semgrepsemgrep: not applicable — No PII/GDPR-handling patterns detected (p/gdpr ruleset) — no data-compliance surface to assess.0
D33 · JS/npm Dependency Vulnerabilitiestrivytrivy: not applicable — No JS/npm manifest or lockfile found outside build output (package.json, package-lock.json, yarn.lock, pnpm-lock.yaml, bun.lockb); no JS dependencies to scan.0
D37 · Vulnerability-disclosure Policydisclosuredisclosure: 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 Vulnerabilitiesosv-scannerosv-scanner: not applicable — No supported non-.NET dependency lockfile found outside build output (npm package-lock/yarn/pnpm/bun, Go go.mod, Rust Cargo.lock, Maven pom.xml, Gradle lockfiles, Python requirements.txt/poetry.lock/Pipfile.lock/pdm.lock, PHP composer.lock, Ruby Gemfile.lock, Elixir mix.lock, Dart pubspec.lock, Swift Package.resolved); nothing for OSV to scan. A NuGet-only repo stays NotApplicable — .NET CVEs are D30's domain.0
D40 · Network Egress Confinementruntime-hardeningruntime-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 Confinementruntime-hardeningruntime-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 Enforcementruntime-hardeningruntime-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 019fcfe3-f0f1-7ed1-8ead-ba5e5923c4b1 · every finding is also locatable in findings.md, and the complete scoring record (with exit codes + durations) in sidecar.json.

Downloadable artifacts

Machine-readable and reproducible from this commit + frozen rubric — drop them straight into a contract appendix, a CRA dossier, or a downstream SCA / VEX tool.

⬇ Findings, MITRE CWE-tagged .sarif⬇ Health changelog .md