tdd

name	tdd
description	Test-Driven Development - from a feature description, collaboratively build a plan with grill-me, scaffold placeholder implementations, then write failing tests. Use when user says "tdd" or wants to develop with TDD.
disable-model-invocation	true

TDD

Given a feature description from the user:

1. Run grill-me to collaboratively build a concrete plan from the description. Explore the codebase to understand conventions and constraints.
2. Once the plan is solid, call scaffold to create placeholder files with correct types, exports, and TODO stubs.
3. Write failing tests that define expected behavior using the project's existing test framework and conventions.
4. Confirm tests fail for the right reason, then hand off to the user to implement.