ADR Skill

Philosophy

ADRs created with this skill are executable specifications for coding agents. A human approves the decision; an agent implements it. The ADR must contain everything the agent needs to write correct code without asking follow-up questions.

This means:

• Constraints must be explicit and measurable, not vibes
• Decisions must be specific enough to act on ("use PostgreSQL 16 with pgvector" not "use a database")
• Consequences must map to concrete follow-up tasks
• Non-goals must be stated to prevent scope creep
• The ADR must be self-contained — no tribal knowledge assumptions
• The ADR must include an implementation plan — which files to touch, which patterns to follow, which tests to write, and how to verify the decision was implemented correctly

When to Write an ADR