> 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/phase22-session01-antigravity-detection-data-contract/security-compliance.md).

# Security & Compliance Report

**Session ID**: `phase22-session01-antigravity-detection-data-contract` **Reviewed**: 2026-06-02 **Result**: PASS

***

## Scope

**Files reviewed** (session deliverables and session-modified code):

* `scripts/lib/app-detection.ts` - Read-only Antigravity detection and usage scanning.
* `scripts/lib/__tests__/app-detection.test.ts` - Detector coverage for absence, surfaces, malformed metadata, and privacy boundaries.
* `src/lib/live-data-types.ts` - Browser-facing Antigravity contract types.
* `src/lib/validate-live-data.ts` - Validation and sanitization for additive Antigravity data.
* `src/lib/__tests__/validate-live-data.test.ts` - Validator coverage for valid and malformed payloads.
* `src/lib/__tests__/antigravity-live-data.test.ts` - Focused nested contract tests.
* `src/lib/__tests__/nested-validation.test.ts` - Regression coverage for additive detection defaults.
* `src/data/live-data.example.json` - Safe committed example payload.
* `tests/e2e/fixtures/live-data.ts` - Browser-test fixtures aligned with the new contract.
* `src/components/setup/detection-helpers.ts` - Type-safe setup compatibility adjustment.

**Review method**: Static analysis of session deliverables, targeted diff review, and validation test runs.

***

## Security Assessment

### Overall: PASS

| Category                      | Status | Severity | Details                                                                                                                                                                                                            |
| ----------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Injection (SQLi, CMDi, LDAPi) | PASS   | --       | No new query construction or shell execution paths were introduced. The detector remains read-only and does not execute Antigravity binaries.                                                                      |
| Hardcoded Secrets             | PASS   | --       | No credentials, tokens, or API keys were added.                                                                                                                                                                    |
| Sensitive Data Exposure       | PASS   | --       | Browser-visible Antigravity output is limited to sanitized paths, counts, timestamps, and bounded numeric usage. Raw prompts, transcripts, filenames, and conversation directories are filtered out by validation. |
| Insecure Dependencies         | PASS   | --       | No dependency changes were introduced in this session.                                                                                                                                                             |
| Misconfiguration              | PASS   | --       | No debug flags, permissive networking, or unsafe defaults were added.                                                                                                                                              |
| GDPR                          | N/A    | --       | This session does not collect or store new personal data; it only scans local metadata and emits sanitized aggregate values for browser consumption.                                                               |

***

## Notes

* Validation confirmed the full test suite passes after updating the additive Antigravity detection expectation in `nested-validation.test.ts`.
* The session preserves the privacy boundary by rejecting raw conversation contents and emitting only bounded metadata.


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