- Move ECC setup guide reference from README to claude-code-tools.md
- Add CLAUDE.md with mandatory README sync rule
- Add "Last updated" date to README
- README is now a clean index of repo contents
Add ::warning:: annotation and fallback to fetch existing release
when tag already has a release. Add troubleshooting section for
re-triggering failed release workflows. Fix markdown lint warnings.
Three silent-failure bugs: python3 Store stub, claude-vscode entrypoint
rejected, observer disabled by default. All must be fixed for observations
to flow.
Separate AST Index into its own Skills section, add descriptions
for both extension mechanisms, and fix markdown lint warnings.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>