Plot: Approve Plan

Merge an approved plan and fan out into implementation branches. This workflow can be run manually (using git and forge CLI), by an AI agent interpreting this skill, or via a workflow script (once available).

Input: $ARGUMENTS is the <slug> of an existing idea.

Example: /plot-approve sse-backpressure

Setup

Add a ## Plot Config section to the adopting project's CLAUDE.md:

## Plot Config
- **Project board:** <your-project-name> (#<number>)  <!-- optional, for `gh pr edit --add-project` -->
- **Branch prefixes:** idea/, feature/, bug/, docs/, infra/
- **Plan directory:** docs/plans/
- **Active index:** docs/plans/active/
- **Delivered index:** docs/plans/delivered/