Walks CONTEXT.md and CLAUDE.md files from a given folder up to the git
root, assembles them into a context bundle via shell redirects (file
contents never enter the calling session), then delegates a one-line
question to MiniMax M2.7. Token cost to the main session: paths only.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
