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Rayan-Leveque/Projets_M2

https://github.com/Rayan-Leveque/Projets_M2 · scanned 2026-06-17 01:27 UTC (1 month, 2 weeks ago)

13 raw signals (0 security + 13 graph)

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Complete repo analysis

Last scanned 1 month, 2 weeks ago · v2 · last Δ -8.5 (diff) · 12 actionable findings from 1 signal source. 1 repeated signal grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

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44.4% cov · 12 findings

Severity distribution — click a segment to filter

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Severity: Critical 0 High 0 Medium 5 Low 6 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 0 System graph 12 Crowd 0 Layer: Software 1 Security 1 Quality 10

Exclude dismissed / FP Exclude test files

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Scan summary Repository scanned at 68.2/100 with 44.4% coverage. It contains 282 nodes across 0 cross-layer flows, written primarily in mixed languages. Engine surfaced 13 findings — concentrated in quality (11), software (1), security (1). Risk profile is low: 0 critical, 0 high, 5 medium. Recommended next step: open the quality layer findings first — that's where the highest-impact wins live.

Showing 11 of 12 actionable findings. 13 raw detector signals were grouped into reader-sized issues. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

medium System graph quality Agent instructions conf 1.00 Agent authority lacks a verifier contract: projet-data-accidents/CLAUDE.md

This agent instruction grants code or shell authority but does not state the verification gate that decides promotion. The recurring safe pattern is: LLM proposes; deterministic tests/build/security checks verify; only verified code promotes.

projet-data-accidents/CLAUDE.md VerificationClaude instruction

medium System graph quality Agent instructions conf 1.00 Agent instructions exist but release-hardening basics are missing

AI-coder instruction files were found, but the repo is missing license, ci. Treat this as a contract gap: the agent is guided, but the generated output is not yet guarded by the controls that make it repeatable.

Repo hardeningGenerated repo pattern

medium System graph quality Integrity conf 1.00 Network/subprocess call without timeout or try/except — projet-data-accidents/python/download_data.py:37

`urllib.request.urlopen(...)` here lacks both a `timeout=` arg and an enclosing try/except. This is exactly the class of bug that took down our git-clone earlier (HTTP/2 stream cancel surfaced as a fatal). Add a `timeout=` and wrap in try/except, or use a wrapper that retries.

runtime safetyRobustness

medium System graph security Coverage conf 1.00 No auth library detected

The scanner did not find any standard auth library (JWT, OAuth, NextAuth, Auth0, etc.). The repo has auth/admin/session surface indicators, so auth may live in custom code, in a separate service, or be missing.

auth

medium System graph quality Tests conf 1.00 Very low test-to-source ratio

1 test file(s) for 44 source file(s) (ratio 0.02). Consider adding integration or unit tests for critical paths.

Coverage

low System graph quality Production readiness conf 1.00 Composite production-readiness gap

Multiple low-cost hardening controls are missing together: license, ci. Opus verification showed these co-occurring gaps are a better readiness signal than reading each flag in isolation.

Repo hardeningGenerated repo pattern

low System graph quality Debug conf 1.00 Debug logging residue appears in source files

Found 113 console/debugger/print-style debug statements in non-test source. This is a common fast-generation residue before production cleanup.

CleanupRepo hardeningGenerated repo pattern

low System graph quality Integrity conf 1.00 2 occurrences Near-duplicate function bodies in 2 places

Functions with the same first-5-line body hash: projet-data-accidents/python/question63.py:main, projet-data-accidents/python/question65.py:main This is *the* AI-coder failure mode (4× more duplication in vibe-coded repos — see https://jw.hn/ai-code-hygiene). Consolidate or document why they're se…

2 occurrences

repo-level (2 hits)

duplicatesduplication

low System graph quality Integrity conf 1.00 Near-duplicate function bodies in 3 places

Functions with the same first-5-line body hash: projet-data-accidents/python/question51.py:main, projet-data-accidents/python/question52.py:main, projet-data-accidents/python/question53.py:main This is *the* AI-coder failure mode (4× more duplication in vibe-coded repos — see https://jw.hn/ai-code…

duplicatesduplication

low System graph quality License conf 1.00 No license file detected

No LICENSE/COPYING/NOTICE file was found. Generated repositories often omit licensing, which blocks reuse and automated intake.

Repo hardeningGenerated repo pattern

low System graph software Dead code conf 1.00 Possibly dead Python function: est_acceptable

No callers detected by AST scan in this repo. Could be exported for external callers or a framework handler.

projet-data-accidents/python/verification13.py:33

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