> 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/phase29-session03-reception-signal-aggregate-only/security-compliance.md).

# Security & Compliance Report

**Session ID**: `phase29-session03-reception-signal-aggregate-only` **Reviewed**: 2026-06-19 **Result**: PASS

***

## Scope

**Files reviewed**:

* `scripts/lib/ai-runtime/reception-signal.ts` - Aggregate-only reception derivation.
* `scripts/lib/ai-runtime/source-breakdown.ts` - Reception wiring and risk flag merge.
* `scripts/lib/ai-runtime/action-priority.ts` - Reception-aware action caps.
* `scripts/lib/ai-runtime/action-consistency.ts` - Risk flag parser alignment.
* `scripts/extensions/trend-finder/collector.ts` - Enum-only trace summary output.
* `scripts/extensions/trend-finder/engine-trace.ts` - Sanitized trace reception mapping.
* `scripts/extensions/trend-finder/static-brief-export.ts` - Projected reception grid export.
* `scripts/extensions/trend-finder/static-brief-renderer.ts` - Escaped static Brief rendering.
* `scripts/extensions/trend-finder/measure-payload-size.ts` - Payload pressure reporting.
* `src/extensions/trend-finder/schema.ts` - Reception and action schema additions.
* `src/extensions/trend-finder/view-model.ts` - Live/static display projection.
* `src/extensions/trend-finder/engine-trace.ts` - Browser trace schema parsing.
* `src/extensions/trend-finder/fixtures.ts` - Fixture reception states.
* `src/data/live-data.example.json` - Example payload reception fields.
* `scripts/lib/ai-runtime/__tests__/reception-signal.test.ts` - Helper coverage.
* `scripts/lib/ai-runtime/__tests__/source-breakdown.test.ts` - Wiring coverage.
* `scripts/lib/ai-runtime/__tests__/action-priority.test.ts` - Action cap coverage.
* `scripts/extensions/trend-finder/__tests__/engine-trace.test.ts` - Trace privacy coverage.
* `scripts/extensions/trend-finder/__tests__/static-brief-export.test.ts` - Export privacy coverage.
* `scripts/extensions/trend-finder/__tests__/static-brief-renderer.test.ts` - Renderer escaping coverage.
* `src/extensions/trend-finder/__tests__/view-model.test.ts` - Schema and projection coverage.
* `src/extensions/trend-finder/__tests__/signal-workbench-model.test.ts` - Risk flag facet coverage.
* `src/extensions/trend-finder/components/__tests__/polarity-attention-grid.test.tsx` - Grid accessibility coverage.
* `src/lib/__tests__/trend-finder-schema.test.ts` - Fixture schema expectation fix.
* `tests/e2e/trend-finder.spec.ts` - Live grid expectation update.
* `tests/e2e/trend-finder-static-brief.spec.ts` - Static Brief expectation update.
* `docs/extensions/trend-finder-scoring.md` - Reception scoring documentation.
* `docs/extensions/trend-finder-ui-surfaces.md` - UI surface documentation.

**Review method**: Static analysis of changed session files, validation test run, type checks, lint, payload-size check, and encoding checks.

***

## Security Assessment

### Overall: PASS

| Category                      | Status | Severity | Details                                                                                                                      |
| ----------------------------- | ------ | -------- | ---------------------------------------------------------------------------------------------------------------------------- |
| Injection (SQLi, CMDi, LDAPi) | PASS   | --       | No SQL, shell execution, LDAP, eval, or dynamic command construction added. Static Brief output escapes HTML and attributes. |
| Hardcoded Secrets             | PASS   | --       | No secrets, credentials, tokens, API keys, or private connection strings added.                                              |
| Sensitive Data Exposure       | PASS   | --       | Reception derivation reads aggregate counts only. Trace output stores enum counts and per-topic enum values only.            |
| Insecure Dependencies         | PASS   | --       | No dependency or lockfile changes were made in this session.                                                                 |
| Security Misconfiguration     | PASS   | --       | No CORS, header, debug-mode, deployment, or auth configuration changes were made.                                            |

### Findings

No security findings.

***

## GDPR Compliance Assessment

### Overall: N/A

The session introduced no new personal data collection, user identifiers, hosted storage, third-party sharing, or comment-body processing.

| Category                   | Status | Details                                                                                  |
| -------------------------- | ------ | ---------------------------------------------------------------------------------------- |
| Data Collection & Purpose  | N/A    | Reception uses already-normalized aggregate metrics only.                                |
| Consent Mechanism          | N/A    | No new personal data collection or storage path.                                         |
| Data Minimization          | PASS   | Added browser/static fields are bounded enum labels and projected copy.                  |
| Right to Erasure           | N/A    | No new persisted personal data.                                                          |
| PII in Logs                | PASS   | Collector trace adds enum-only reception summaries, not comment bodies or personal data. |
| Third-Party Data Transfers | N/A    | No new external service or transfer path.                                                |

### Personal Data Inventory

No personal data collected or processed in this session.

### Findings

No GDPR findings.

***

## Recommendations

None - session is compliant.

***

## Sign-Off

* **Result**: PASS
* **Reviewed by**: AI validation (validate)
* **Date**: 2026-06-19


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