Read AGENTS.md. It is the canonical guide for AI agents
(including Claude Code) contributing to this repo — the mandatory DCO
sign-off (git commit -s), the master default branch, the branch/PR
workflow, local checks (npm test), and contributor attribution.
Claude Code auto-loads this file; everything you need lives in AGENTS.md plus
README.md and CONTRIBUTING.md. There is no
separate Claude-only workflow — follow AGENTS.md (and remember -s on every
commit).