Capture A Decision

Use this when the user makes or asks to record a durable choice. A decision is a
choice with rationale and consequences, not a casual preference.

Steps

1. Resolve ~/.codex/basic-memory.json, then the nearest project
   .codex/basic-memory.json; project keys override user keys:

   • write to primaryProject when set
   • follow placementConventions for the directory when they are specific
   • otherwise use codex/decisions

   Apply the bm-writing skill before drafting the note.

2. Clarify only if the choice itself is ambiguous. Do not ask for every field if
   the conversation already contains the rationale.

3. Write a type: decision note:

   • status: open unless the user says it is accepted, superseded, or rejected
   • decided: <ISO timestamp when known>
   • project: <primaryProject if known>

4. Include:

   • the decision
   • context
   • rationale
   • alternatives considered
   • consequences
   • affected files, specs, issues, PRs, or notes

5. Confirm with the permalink. If this supersedes an older decision, update the old
   note or link it as supersedes.