create-plan

Create Plan

Plan only; don't implement.

Files

Decisions and their plans live together in the project's adrs/ folder. If the project already uses a different ADR layout, follow it.

• adrs/NNNN-<slug>.md: the decision. Use the next free number and never renumber.
• adrs/NNNN-<slug>.plan.md: the plan that implements that decision.

Small changes that involve no real decision need neither. Just do them, or agree on the approach in chat.

The ADR

Keep it short, usually under a page:

• Status: Proposed, Accepted, or Superseded by NNNN
• Context: the problem and its constraints
• Decision: what we'll do
• Alternatives: always include the simplest option that could work, and say why it was or wasn't chosen
• Consequences: the trade-offs we accept

Write new ADRs as Proposed. Mark one Accepted only when the user approves it. When a decision changes, write a new ADR that supersedes the old one instead of rewriting accepted history.

The plan

• Status: Draft, Ready, In progress, or Done
• Goal: what's done when we're done, and what's out of scope
• Tasks: in order. For each task, say what changes and where to start, how to verify it, and whether it's done. Verification means the high-value tests to add or run, plus manual checks where they matter (e.g. agent-browser for UI).
• Open questions: anything the user must decide

Keep it simple

• Research the code and docs as much as the plan needs, and no more.
• Pick the simplest design that meets the goal. Add no speculative options, fallbacks, abstractions, or "later" tasks.
• Before saving, remove every task that doesn't serve the goal.
• When a choice about scope, behavior, or architecture is genuinely ambiguous, ask the user instead of guessing.
• Challenge every piece of feedback on a plan: does it fix a real, likely problem, or does it just add complexity? When unsure, ask the user.