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+# ADR 0002: PR automation — CodeRabbit-only (no Danger.js)
+
+## Decision
+
+Do **not** port `tools/danger` from create-node-app for CPA v0.
+
+Rely on GitHub Actions PR validation + CodeRabbit (when enabled) for review comments.
+
+## Rationale
+
+- Smaller Python monorepo; Actions already cover lint/test/typecheck
+- Avoid maintaining a JS Danger toolchain in a Python repo
+- Can revisit if review automation gaps appear