Run test-driven development cycle

Run consolidated test-first development cycle

Testing TDD workflows when you need automated red/green/mutation gates without interactive review stops.

• · spec (inline specification text)
• · stack (rust|csharp|both)
• · repoRoot (absolute path)
• · maxRounds (iteration cap)

• · locked contracts
• · surfaced bugs
• · surviving mutants
• · ready_to_commit verdict

• · gate-runner agent
• · Straitjacket CLI
• · cargo-mutants

Repo must have test + stub authoring capability; gate-runner must be deployed.

Red gate fails (tests do not fail as expected); green gate fails (implementation does not pass); mutation team skipped by quick flag.