Pua Loop

This is an autonomous iteration system that runs until an external verification command passes, not just until Claude says it's done. You give it a task and a verify command (like `npm test` or `curl`), and it loops indefinitely, tracking every attempt in a JSONL file so it won't repeat failed approaches. The hook runs your verify command independently after Claude claims completion. If verification fails, the loop continues with the rejection fed back in. After 3-4 rejections it forces reassessment, after more it makes you question the problem itself. It's basically autoresearch's oracle isolation pattern applied to general development work. You'd use this when you want unattended iteration on something with a clear pass/fail test, and you're comfortable letting it run overnight.

skills.sh installs: 1.8K
GitHub stars: 19.8K
last updated: Aug 21, 2026

View on GitHub

Install

$ npx -y skills add tanweai/pua --skill pua-loop --agent claude-code

Installs into .claude/skills of the current project.

Files

pua-loop

This is a Codex CLI alias for the Claude Code /pua:loop command.

Load and follow the pua-loop skill/protocol. Set up or run iterative verification loops with explicit verify commands and stop conditions.

When this alias changes ~/.pua/config.json, preserve unknown fields and create ~/.pua/ if missing. Do not claim completion without command/output evidence.

SKILL.md on GitHub

Sponsors

Promote your product hereReach 125k+ visitors monthly Promote your product hereReach 125k+ visitors monthly