- Rewrite issue-worker agent with phased workflow, self-review step,
label management, memory storage, and test discovery
- Update .mcp.json configuration
- Remove stale mcp-needs-auth-cache.json
- Update plugins submodule and blocklist/marketplaces
- Minor update to mcp-manager skill
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>