mcpField

Loops

40 looping workflows for coding agents. Copy the launch prompt to run one.

All 40Featured 40Verified 0Continuous Integration 10Code Quality 9Testing 13Dependencies 5Design & Frontend 0Docs 1Other 2

Testing

Build Until Green
Testing

Manually started loop that fixes errors and rebuilds until the production build succeeds.

On demandUp to 10 rounds
Coverage Until Threshold
Testing

A manually started loop that adds tests until coverage reaches the target and all tests pass.

On demandUp to 12 rounds
Format Until Clean
Testing

Runs the formatter again and again until it leaves no file changes behind.

On demandUp to 5 rounds
Flaky Test Triage
Testing

Separates flaky tests from real regressions and fixes only the real ones.

On demandUp to 5 rounds
Pre-Commit Guard
Testing

Blocks git commits while tests fail and lets them through once tests pass.

Event-driven
Autoloop TDD
Testing

Builds a feature test-first: write a failing test, make it pass, then refactor with the suite green.

On demandUp to 12 rounds
Independent Verifier Pass
Testing

Runs build, lint and test checks under independent verification until all of them pass.

On demandUp to 8 rounds
Post-Merge Regression Guard
Testing

Runs the smoke suite right after each merge or rebase to catch regressions early.

Event-driven
Lint and Typecheck Fix
Testing

Fixes code round by round until lint and the type check both come back clean.

On demandUp to 8 rounds
Post-Edit Test Guard
Testing

Runs tests related to each batch of edited files and blocks further work until they pass.

Event-driven
Test Until Green
Testing

Repeats fix-and-retest rounds with npm test until the whole suite passes.

On demandUp to 10 rounds
Visual Regression Until Match
Testing

Reruns Playwright visual tests until the UI matches the expected baselines.

On demandUp to 6 rounds
E2E Until Green
Testing

Manually started loop that fixes and reruns end-to-end tests until the E2E command exits 0.

On demandUp to 10 rounds
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New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.