constraint-driven-development SKILL.md skillA

constraint-driven-development from nota-america/forgecat-agent-profiles is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add nota-america/forgecat-agent-profiles/constraint-driven-development@git:20260916.3a6b22e

Pins git:20260916.3a6b22e in mdr.lock. Pin the fingerprint instead.

Audit grade

A, 17 of 17 checks passed

Kind

SKILL.md skill

Repository

nota-america/forgecat-agent-profiles

Path

profiles/addyosmani/agent-skills/for-forgecat/platforms/codex/.agents/skills/constraint-driven-development/SKILL.md

Versions recorded

1

Latest version

git:20260916.3a6b22e, committed Sep 16, 2026

Size

21,008 bytes

Repository stars

93

License

Apache-2.0

Establishes a project's quality bar as a written contract and stops agents quietly lowering it. Interviews the user on which dimensions matter, supplies sane default thresholds when they have no number in mind, records everything in CONSTRAINTS.md, and watches the diff for a weakened bar — new @ts-ignore or eslint-disable suppressions, skipped or deleted tests, assertions stripped out, unimplemented stubs, thresholds edited down. Use when no quality bar is written down, when the user says…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Constraint-Driven Development

## Overview

Other skills in this pack describe what good looks like. `code-review-and-quality` gives you five axes. `test-driven-development` gives you a cycle. `security-and-hardening` gives you a threat list. All of that lives in prose the agent reads and may or may not follow, and none of it survives the end of the session.

This skill produces something different: a written record of **this project's** bar, with numbers, that outlives the conversation and can be checked mechanically.

The reason matters. When you wrote the code, reading it told you whether it was any good. An agent writes more in an afternoon than you will read that week, so the judgement moves out of your head and into checks that run around the loop. Those checks need to exist, they need numbers you actually chose, and they need to fire close enough to the work that the agent fixes its own output.

Spec-driven development says what to build. Test-driven development proves it works. Constraint-driven development defines what "good enough to ship" means, before anyone argues about it in a pull request.

## When to Use

Apply this skill when:
…

Read the whole file at its exact version.

How to install

mdr add nota-america/forgecat-agent-profiles/constraint-driven-development@sha256:06479d4305f286d2

[![mdr](https://markdownregistry.com/badge/art_3bo57py4lajxmjdn.svg)](https://markdownregistry.com/a/art_3bo57py4lajxmjdn)

Versions

The registry has recorded 1 version of this file, committed on Sep 16, 2026.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_3bo57py4lajxmjdn
GET https://markdownregistry.com/api/v1/resolve?ref=nota-america/forgecat-agent-profiles/constraint-driven-development
GET https://markdownregistry.com/api/v1/blob/06479d4305f286d23cfb99f5dc85695896785269664e1f6a8d800e3b71e70c10

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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