embassy-rs/embassy

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30 of your 75 findings came from Repobility's proprietary detections. ✓ Repobility tags below mark them.

Scan timing: clone 5.21s · analysis 13.02s · 13.5 MB · GitHub preflight 471ms

https://github.com/embassy-rs/embassy · scanned 2026-06-05 15:24 UTC (5 days, 2 hours ago) · 10 languages

150 raw signals (66 security + 84 graph) 0th percentile · Rust · large (100-500K LoC) System graph score 96 (lower by 46)

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Complete repo analysis

Last scanned 5 days, 2 hours ago · v2 · 62 actionable findings from 2 signal sources. 46 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

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77.8% cov · 40 findings

Score breakdown â 2026-05-18-v5

Component	Sub-score	Weight	Contribution
`structure_score`	40.0	0.15	6.00
`security_score`	53.0	0.25	13.25
`testing_score`	27.0	0.20	5.40
`documentation_score`	72.0	0.15	10.80
`practices_score`	65.0	0.15	9.75
`code_quality`	50.7	0.10	5.07
Overall		1.00	50.3

Severity distribution — click a segment to filter

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Severity: Critical 2 High 5 Medium 4 Low 38 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 22 System graph 40 Crowd 0 Layer: Security 7 Software 5 Quality 47 Cicd 1 Api 1 Frontend 1

Exclude dismissed / FP Exclude test files

Top 10 actions, ranked by impact × ease. Severity drives impact; tag-based fix-clarity drives ease.

No auth library detected

GapSeverity.MEDIUM Layer.SECURITY score 0.338

Why: medium severity

Insecure pattern 'weak_hash' in embassy-stm32/src/hash/mod.rs:59

GapSeverity.MEDIUM Layer.SECURITY score 0.248

Why: medium severity · OWASP-class risk

embassy-stm32/src/hash/mod.rs:59

Very low test-to-source ratio

GapSeverity.MEDIUM Layer.QUALITY score 0.225

Why: medium severity

GitHub Action is tag-pinned rather than SHA-pinned

GapSeverity.LOW Layer.CICD score 0.100

Why: low severity

.github/workflows/matrix-bot.yml:13

GitHub Action is tag-pinned rather than SHA-pinned

GapSeverity.LOW Layer.CICD score 0.100

Why: low severity

.github/workflows/matrix-bot-issues.yml:13

File has no detected symbols: embassy-time-driver/gen_tick.py

GapSeverity.LOW Layer.SOFTWARE score 0.100

Why: low severity

Very large file: embassy-usb-synopsys-otg/src/lib.rs (1645 lines)

GapSeverity.LOW Layer.QUALITY score 0.100

Why: low severity

Very large file: embassy-usb-synopsys-otg/src/otg_v1.rs (5175 lines)

GapSeverity.LOW Layer.QUALITY score 0.100

Why: low severity

Very large file: embassy-rp/src/clocks.rs (2195 lines)

GapSeverity.LOW Layer.QUALITY score 0.100

Why: low severity

#10

Very large file: embassy-rp/src/uart/mod.rs (1562 lines)

GapSeverity.LOW Layer.QUALITY score 0.100

Why: low severity

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