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+# Claude project instructions
+
+[`AGENTS.md`](AGENTS.md) is the authoritative instruction file for this
+repository. Read it and the [README](README.md) before changing anything.
+[`docs/user-guide.md`](docs/user-guide.md) is the human-facing reference.
+
+Workspace-wide rules live in the `AGENTS.md` in this repository's parent
+directory, alongside the sibling repositories. This file exists only so that
+Claude Code loads the two above; do not add rules, contracts, or repository
+details here.