docs/qe-reports/EXECUTIVE-SUMMARY.md
Date: 2026-04-05 Analysis: Full-spectrum Quality Engineering assessment (8 specialized agents) Codebase: ~305K lines across Rust (153K), Python (39K), C firmware (9K), TypeScript/JS (33K), Docs (71K) Fleet ID: fleet-02558e91
| Domain | Score | Verdict |
|---|---|---|
| Code Quality & Complexity | 55-82/100 | CONDITIONAL PASS |
| Security | 68/100 | CONDITIONAL PASS |
| Performance | Borderline | AT RISK (37-54ms vs 50ms budget) |
| Test Suite Quality | Mixed | 3,353 tests but heavy duplication |
| Coverage | 77% file-level | FAIL (Python 30%, Firmware 19%) |
| Quality Experience (QX) | 71/100 | CONDITIONAL PASS |
| Product Factors (SFDIPOT) | TIME = CRITICAL | FAIL on time factor |
| # | Issue | File(s) | Impact |
|---|---|---|---|
| 1 | Rate limiter bypass -- trusts X-Forwarded-For without validation | archive/v1/src/middleware/rate_limit.py:200-206 | Any client can bypass rate limits via header spoofing |
| 2 | Exception details leaked in HTTP responses regardless of environment | archive/v1/src/api/routers/pose.py:140, stream.py:297, +5 others | Stack traces visible to attackers |
| 3 | WebSocket JWT in URL -- tokens visible in logs, browser history, proxies | archive/v1/src/api/routers/stream.py:74, archive/v1/src/middleware/auth.py:243 | Token exposure (CWE-598) |
| 4 | Rust tests not in CI -- 2,618 tests in largest codebase never run in pipeline | No cargo test in any GitHub Actions workflow | Regressions ship undetected |
| 5 | WebSocket path mismatch -- mobile app sends to wrong endpoint | ui/mobile/src/services/ws.service.ts:104 vs constants/websocket.ts:1 | Mobile WebSocket connections fail silently |
| # | Issue | File(s) | Impact |
|---|---|---|---|
| 6 | God file: 4,846 lines, CC=121 -- sensing-server main.rs | crates/wifi-densepose-sensing-server/src/main.rs | Untestable, unmaintainable monolith |
| 7 | O(L*V) tomography voxel scan per frame | ruvsense/tomography.rs:345-383 | ~10ms wasted per frame; use DDA ray march for 5-10x speedup |
| 8 | Sequential neural inference -- defeats GPU batching | wifi-densepose-nn inference.rs:334-336 | 2-4x latency penalty |
| 9 | 720 .unwrap() calls in Rust production code | Across entire Rust workspace | Each is a potential panic in real-time/safety-critical paths |
| 10 | Python Doppler: 112KB alloc per frame at 20Hz | archive/v1/src/core/csi_processor.py:412-414 | Converts deque -> list -> numpy every frame |
| # | Issue | File(s) | Impact |
|---|---|---|---|
| 11 | 11/12 Python modules untested -- only CSI extraction has unit tests | archive/v1/src/services/, middleware/, database/, tasks/ | 12,280 LOC with zero unit tests |
| 12 | Firmware at 19% coverage -- WASM runtime, OTA, swarm bridge untested | firmware/esp32-csi-node/main/wasm_runtime.c (867 LOC) | Security-critical code with no tests |
| 13 | MAT simulation fallback -- disaster tool auto-falls back to simulated data | ui/mobile/src/screens/MATScreen/index.tsx | Risk of operators monitoring fake data during real incidents |
| 14 | Token blacklist never consulted during auth | archive/v1/src/api/middleware/auth.py:246-252 | Revoked tokens remain valid |
| 15 | 50ms frame budget never benchmarked -- no latency CI gate | No benchmark harness exists | Real-time requirement is aspirational, not verified |
| # | Issue | Impact |
|---|---|---|
| 16 | 340 unsafe blocks need formal safety audit | Potential UB in production |
| 17 | 5 duplicate CSI extractor test files (~90 redundant tests) | Maintenance burden |
| 18 | Performance tests mock inference with asyncio.sleep() | Tests measure scheduling, not performance |
| 19 | CORS wildcard + credentials default | Browser security weakened |
| 20 | ESP32 UDP CSI stream unencrypted | CSI data interceptable on LAN |
All detailed reports are in the docs/qe-reports/ directory:
| Report | Lines | Description |
|---|---|---|
| 00-qe-queen-summary.md | 315 | Master synthesis, quality score, cross-cutting analysis |
| 01-code-quality-complexity.md | 591 | Cyclomatic/cognitive complexity, code smells, top 20 hotspots |
| 02-security-review.md | 600 | 15 findings (0 CRITICAL, 3 HIGH, 7 MEDIUM), OWASP coverage |
| 03-performance-analysis.md | 795 | 23 findings (4 CRITICAL), frame budget analysis, optimization roadmap |
| 04-test-analysis.md | 544 | 3,353 tests inventoried, duplication analysis, quality assessment |
| 05-quality-experience.md | 746 | API/CLI/Mobile/DX/Hardware UX assessment, 3 oracle problems |
| 06-product-assessment-sfdipot.md | 711 | SFDIPOT analysis, 57 test ideas, 14 exploratory session charters |
| 07-coverage-gaps.md | 514 | Coverage matrix, top 20 risk gaps, 8-week improvement roadmap |
Total analysis: 4,816 lines across 8 reports (265 KB)
Generated by QE Swarm (8 agents, fleet-02558e91) on 2026-04-05 Orchestrated by QE Queen Coordinator with shared learning/memory