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jsiek/deduce

https://github.com/jsiek/deduce · scanned 2026-06-05 14:50 UTC (5 days, 4 hours ago) · 10 languages

428 raw signals (138 security + 290 graph) 88th percentile · Python · medium (20-100K LoC) System graph score 79 (higher by 4)

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UNIFIED Repobility · multi-layer engine · AI coders

Complete repo analysis

Last scanned 5 days, 4 hours ago · v2 · 188 actionable findings from 2 signal sources. 95 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

JSON
Combined
83.8
/100
Security checks
89
69 findings
System graph
79
88.9% cov · 119 findings
Critical
0
click to filter
Agents
6
0 votes
Crowd
0
reported
Score breakdown â 2026-05-18-v5
Component Sub-score Weight Contribution
structure_score 100.0 0.15 15.00
security_score 83.1 0.25 20.77
testing_score 100.0 0.20 20.00
documentation_score 83.0 0.15 12.45
practices_score 72.0 0.15 10.80
code_quality 42.4 0.10 4.24
Overall 1.00 83.3
Severity distribution — click a segment to filter
Active filters: excluding tests × Reset all
Severity: Critical 0 High 10 Medium 21 Low 64 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 69 System graph 119 Crowd 0 Layer: Security 8 Cicd 7 Quality 119 Software 48 Frontend 2 Hardware 3 Api 1

Bug-class explainers. Each card groups findings of the same shape — these are the patterns most likely to ship to prod and reappear in future scans unless you systematically fix the cause, not just the instance.

Duplicates & near-duplicates 3 findings
What it is: Same function copy-pasted into multiple modules with minor variations.
Why it matters: Each copy drifts independently — bug fixes apply to one, miss the others.
How AI causes it: AI completes the same pattern in each file rather than refactoring to a shared helper.
Fix approach: Extract the duplicated logic into the most general module both call sites already import. Add tests at the helper level.
3 matching findings on this repo
  • low Near-duplicate function bodies in 2 places repo-level
  • low Near-duplicate function bodies in 3 places
  • low Near-duplicate function bodies in 6 places repo-level
View all duplicates & near-duplicates findings →
Commented-out code 48 findings
What it is: Lines of source that were intentionally disabled but never deleted.
Why it matters: Git already remembers history — commented code rots, becomes wrong, and adds noise to diffs.
How AI causes it: AI sometimes comments out broken code instead of fixing it. Reviewers approve out of inertia.
Fix approach: Delete. Trust `git log`. If you really need to remember, save it in a notes file under `docs/`.
12 matching findings on this repo
  • info Commented-code block (6 lines) in checker_proofs.py:57
  • info Commented-code block (6 lines) in parser.py:225
  • info Commented-code block (8 lines) in checker_predicates.py:97
  • info Commented-code block (5 lines) in checker_cache.py:32
  • info Commented-code block (5 lines) in rec_desc_parser.py:126
  • info Commented-code block (5 lines) in checker_pipeline.py:190
  • info Commented-code block (5 lines) in checker_logic.py:433
  • info Commented-code block (5 lines) in flags.py:28
  • info Commented-code block (9 lines) in error.py:24
  • info Commented-code block (5 lines) in checker_common.py:26
  • info Commented-code block (6 lines) in checker_types.py:291
  • info Commented-code block (8 lines) in test-deduce.py:65
View all commented-out code findings →
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