Autoloop TDD
Test-first loop: write a failing test, implement the minimum code to pass, refactor, and repeat.
// parameters
// run_this_loop
Copy the kickoff into your agent first. The blueprint below explains how the loop evaluates progress and when it should stop.
Use loop copies the kickoff prompt. Share copies the loop link. Open in Cursor / Claude only pre-fill that prompt — they do not install hook files. Download loop saves the loop as autoloop-tdd.md.
Start the "Autoloop TDD" loop.
Goal: implement the target behavior test-first with a green suite
Max iterations: 12
Between iterations run: npm test
Exit when: target behavior is covered and all tests pass
Step 1: Write a failing test for the next behavior, implement the minimum code to pass, refactor, and repeat.
Self-pace this loop. After each iteration, run the check command, read the output, and only continue if the exit condition is not met. Stop when the exit condition passes or max iterations is reached. Give a short status update each pass.// blueprint
The loop contract: target outcome, execution sequence, checks, stopping condition, and safety constraints.
implement the target behavior test-first with a green suite
// loop_sequence
Trigger
Manual start
Actions block
Feedback gate
Evaluate: npm test
Run the check, read the output, then decide whether the loop is complete.
Check failed
Repeat actions with the latest feedback.
Success
Target behavior covered by tests and full suite passes
// steps
- 1Write failing test
Write a focused test for the next behavior. Run it and confirm it fails for the right reason.
npm test -- --testPathPattern=<new-test> - 2Implement minimum code
Write the smallest implementation that makes the new test pass. No extra features.
- 3Verify green
Run the new test and full suite to confirm everything passes.
npm test - 4Refactor
Clean up duplication and naming while keeping tests green. Run tests after each refactor.
npm test
Pre-Commit Guard
Hook that runs tests before git commit commands to block commits when the suite is red.
Flaky Test Triage
Run failing tests repeatedly, classify each failure as flaky or real, and fix only confirmed regressions.
Post-Edit Test Guard
Hook-based loop that runs related tests after file edits to catch regressions early.