Which AI agents does this loop work with?

Build a todo CLI app with tests is written for claude-code.

Is this loop safe to run unattended?

This loop is graded C (65/100) by looprepo's automatic safety evaluator, which checks for exit conditions, iteration budgets, verification steps, and scoping before publishing.

Loop/ralph Testinglow riskintermediatesafety C · 65 · open-ended GitHub

Build a todo CLI app with tests

Ralph autonomously builds a todo CLI application with comprehensive test coverage over multiple iterations until complete.

prompt

→ Claude Code

/ralph-loop "Build a todo CLI app with tests" --max-iterations 30

claude-code

Source: MaouStan ↗graded C · 65/100 — how grades work →

More testing loops

Build a REST API with tests

Loop/ralphGitHub B

Run autonomous iterations to ship a complete REST API with full test coverage until completion is promised.

prompt

→ Claude Code

/ralph-loop "Build a REST API with tests" --max-iterations 30 --completion-promise "COMPLETE

testingmedium risk

claude-code

MaouStan ↗

Test all endpoints

Loop/goalGitHub B

Run tests against every API endpoint until coverage is complete or you hit 30 iterations.

prompt

→ Claude Code

/goal all endpoints tested or stop after 30 turns

testingmedium risk

claude-code

Sol0-dev ↗

Hit acceptance criteria

Loop/goalX B

Drive a feature to done against explicit acceptance criteria: a working paginated endpoint, passing tests, clean lint, and a hard turn cap.

prompt

→ Claude Code

/goal the /users endpoint returns 200 with a paginated JSON body, all tests pass, and lint is clean — stop after 20 turns

testingmedium risk

claude-code codex

akshay_pachaar ↗