- .github/workflows/mcp-ci.yml: runs on pushes to main and PRs
touching packages/mcp/, packages/core/, or bun.lock. Installs with
Bun 1.3.0, builds core then mcp, runs bun test, and runs biome.
- packages/mcp/CROSS_CUTTING.md: documents the two additive changes
outside the package boundary (core exports map, this CI workflow)
plus observations about SiteNode.children inconsistency.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>