> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase28-session07-research-only-calibration-and-cache-retention/security-compliance.md). # Security & Compliance Report **Session ID**: `phase28-session07-research-only-calibration-and-cache-retention` **Reviewed**: 2026-06-14 **Result**: PASS *** ## Scope **Files reviewed** (session deliverables and validation fixes): * `.spec_system/specs/phase28-session07-research-only-calibration-and-cache-retention/implementation-notes.md` - Session implementation log. * `scripts/lib/ai-runtime/risk-flags.ts` - Research-only risk derivation. * `scripts/lib/ai-runtime/scoring.ts` - Role-composition wiring. * `scripts/lib/ai-runtime/snapshots.ts` - Snapshot archive retention. * `scripts/lib/ai-runtime/predictions.ts` - Prediction archive retention. * `scripts/lib/ai-runtime/retros.ts` - Retro archive retention. * `scripts/extensions/trend-finder/collector.ts` - Retention invocation and sanitized trace output. * `scripts/extensions/trend-finder/engine-trace.ts` - Retention trace event allowlist. * `src/extensions/trend-finder/schema.ts` - Additive risk flag parsing. * `src/extensions/trend-finder/view-model.ts` - Risk flag copy and tone. * `src/extensions/trend-finder/signal-workbench-model.ts` - Workbench risk summary. * `src/extensions/trend-finder/components/trend-card.tsx` - Risk chip wrapping. * `src/extensions/trend-finder/fixtures.ts` - Research-only fixture data. * `docs/extensions/trend-finder-scoring.md` - Risk flag documentation. * `docs/extensions/trend-finder-pipeline.md` - Retention policy documentation. * Session test files under `scripts/lib/ai-runtime/__tests__/`, `scripts/extensions/trend-finder/__tests__/`, `src/extensions/trend-finder/__tests__/`, and `src/lib/__tests__/`. **Review method**: Static analysis of session changes, targeted security/GDPR review, full project tests, lint/typechecks, ASCII/LF scan, and independent smoke checks. *** ## Security Assessment ### Overall: PASS | Category | Status | Severity | Details | | ----------------------------- | ------ | -------- | ------------------------------------------------------------------------------ | | Injection (SQLi, CMDi, LDAPi) | PASS | -- | No SQL, shell, LDAP, or command execution paths were added. | | Hardcoded Secrets | PASS | -- | No credentials, tokens, or real secret patterns were added. | | Sensitive Data Exposure | PASS | -- | Collector retention trace and warnings expose store/count/code summaries only. | | Insecure Dependencies | PASS | -- | No dependency files changed and no dependency was added. | | Security Misconfiguration | PASS | -- | No CORS, auth, debug, or security-header configuration changed. | ### Findings No security findings. *** ## GDPR Compliance Assessment ### Overall: PASS Retention improves local data minimization for private Trend Finder archives and does not add personal data collection. | Category | Status | Details | | -------------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------- | | Data Collection & Purpose | PASS | No new personal data collection was introduced. | | Consent Mechanism | N/A | No new personal data storage flow was introduced. | | Data Minimization | PASS | Snapshot, prediction, and retro archive retention now prunes expired dated JSON files with clamped windows. | | Right to Erasure | PASS | Local cache deletion behavior is documented and bounded to private archive directories. | | PII in Logs | PASS | Retention warnings and Engine Replay trace omit filenames, absolute paths, raw errors, prompts, and provider responses. | | Third-Party Data Transfers | N/A | No new external service, network call, or third-party transfer was added. | ### Personal Data Inventory No personal data collected or processed in this session. ### Findings No GDPR findings. *** ## Recommendations * Keep Session 08 action verdict behavior separate from the `research-only` caution flag. * Keep archive retention summaries aggregate-only if future stores are added. *** ## Sign-Off * **Result**: PASS * **Reviewed by**: AI validation (validate) * **Date**: 2026-06-14 --- # Agent Instructions This documentation is published with GitBook. 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