v5.5.0 — The Extension Edition
The Extension Edition
Desktop Extension (.mcpb) — one-click install for Claude Desktop. No JSON config, no terminal, no path debugging. Drag and click.
What's New
- Desktop Extension (.mcpb) — one-click install, 6.2MB bundle
destructiveHintannotations on all 32 tools — Anthropic Connectors Directory compliantfaf_read/faf_writetilde fix — all tools now handle~/paths consistentlyexamples/test-project/— sample project for reviewer testingpack:mcpbbuild script — repeatable .mcpb packaging
Security
- Removed
behavioral-instruction.ts(unused prompt instruction wrapper) - Updated PRIVACY.md — discloses GitHub API for
faf_git - npm audit: 0 vulnerabilities
Cleanup
- 27 junk files removed (test debris, Python artifacts, old reports)
servers/submodule removed (28MB)- SECURITY.md updated to v5.x/4.x
Testing
- 118 tests, 0 code failures
- WJTTC v5.5.0: 67/67 Championship Grade
- Adversarial security suite: 25/25 (path traversal, resource exhaustion, prompt injection)
- 391 Jest tests passing
FAF defines. MD instructs. AI codes.