Write comprehensive implementation plans assuming the engineer has zero context for the codebase. Document everything they need: which files to touch, code, testing, how to verify. Give them bite-sized tasks. DRY. YAGNI. TDD. Frequent commits.

Announce at start: "I'm using the use-plan-create skill to create the implementation plan."

Context: Run in a dedicated worktree (created by use-brainstorm skill).

Save plans to: docs/plans/YYYY-MM-DD-<feature-name>.md

Task Granularity

Each step is one action (2-5 minutes):

• "Write the failing test" - step
• "Run it to make sure it fails" - step
• "Implement the minimal code to make the test pass" - step
• "Run the tests and make sure they pass" - step
• "Commit" - step

Plan Header