completion-contract-loop

Writes a contract of what "done" means and what evidence proves each requirement before any work starts, then refuses to claim success without that evidence.

Loops
General
5

What it does and how to use it

A skill that teaches Claude Code to do general tasks well. It is packaged knowledge the model uses whenever it is relevant.

Install the skill (command above).
In Claude Code, describe what you need - the skill turns on by itself when the context fits.
No commands to memorize: you talk in plain language and the skill does the rest.

Install (Claude Code)

mkdir -p .claude/loops && curl -fsSL https://doutorai.pt/data/lib/loops__completion-contract-loop.md -o .claude/loops/completion-contract-loop.md

Paste this command into the terminal, in your project folder, and the component installs automatically.

Content

---
name: completion-contract-loop
description: Writes a contract of what "done" means and what evidence proves each requirement before any work starts, then refuses to claim success without that evidence.
category: engineering
interval: on-demand
stop-condition: Every requirement in the completion contract is satisfied with verifiable evidence (tests, output, diffs).
components: [agent:expert-advisors/critical-thinking, command:testing/test-coverage, command:git-workflow/create-pr]
tags: [goal, verification, definition-of-done, loop]
---

# Completion-Contract Loop

> **Loop Engineering** - t

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