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maxrave-dev/kotlin-footguns

Battle-tested agent skills mapping the footguns of Kotlin, Compose Multiplatform and the desktop JVM — mined from a production music app, not from documentation.

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  • Python
  • ★ 2,298
  • commit 2c391bc9c9f8
  • scored 2026-11-14
  • scoring prov-4+qual-2+sec-2

unreviewed-ai-risk

AI provenance

100%

explicit

Confidence
72%
Coverage
100%

Estimated share of AI-generated code. Explicit attribution is a lower bound.

Code quality

38/100

poor

Confidence
90%
Coverage
100%

Complexity, duplication, lint density, tests, CI, docs and review process.

Security

86/100

strong

Confidence
85%
Coverage
100%

Secrets, static analysis, vulnerable dependencies, CI and supply-chain posture.

Scores

Unreviewed AI code risk: a large share of this code is explicitly AI-attributed, and its tests or review process are weak while quality or security scores are low.

Pillar Score Signal Confidence Coverage
AI provenance (estimated AI-generated share) 100 explicit 72% 100%
Code quality 38 poor 90% 100%
Security 86 strong 85% 100%

AI provenance

Explicit AI attribution on 100% of first-party code added; an estimated 100% including velocity signals.

  • Explicitly attributed share (lower bound): 100.0%
  • Unattributed share in AI-consistent velocity bursts: 0.0%
  • Estimated AI-generated share: 100.0%
AI tool Attributed commits Lines added
Claude Code 2 757

Current source lines last changed by AI-attributed commits: 750 of 750.

Too few lines in one group to compare finding densities.

Month Lines added Attributed to AI
2026-09 757 100%

Evidence

AI provenance describes how code was produced; it is not a quality judgment. Unless attribution is explicit, these are signals consistent with AI generation, not proof. Squash/rebase workflows, imported code, and rewritten history reduce accuracy.

Code quality

Code quality is poor: test-to-source ratio 0.00, no CI test run detected; 38% of function code in complex or long functions; 0% duplicated lines. Weakest area: testing.

Area Score
Complexity (lizard) 32
Duplication 100
Code smells (Opengrep) 29
Tests and CI 0
Documentation 65
Type safety 40
Process (Scorecard review/maintenance) n/a
  • Functions: 23; mean complexity 8.7, 90th percentile 14; 2 complex and 0 long functions
  • Duplicated lines: 0.0% of 643 compared
  • Tests: 0 test lines for 750 source lines (ratio 0.00); CI test commands: none detected; 0% of recent source commits also change tests
  • Docs missing or thin: contributing, changelog

Most complex functions:

Security

Security posture is strong: no high-impact findings. Weakest area: posture.

Area Score
Secrets (gitleaks, tree + history) 100
Static analysis (Opengrep) 100
Vulnerable dependencies (OSV) n/a
CI workflows (zizmor) n/a
Posture (policy, updates, signing, lockfiles) 20
OpenSSF Scorecard n/a
  • Posture checks passed: signed commits, lockfiles; missing: security policy, dependency updates

Static signals only: the scorer never runs the project's code. Secret findings are pattern matches that were not verified, and secret values are never stored.

Distribution signals

  • star-burst: 2298 stars in 86 days (27/day)

Signals consistent with a repository that exists to distribute a download. They are heuristics, not a verdict; release files were not downloaded or inspected.

Repository profile

  • Source lines: 750; test lines: 0
Language Lines
Python 750

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