constraint-driven-development

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By LeoYeAI/agent-master-skills (GitHub) · coding · 2,186 stars · scanned at commit 8f88f9a

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 "set …

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 5 places.

skills/constraint-driven-development/SKILL.md, line 149| Types (Python) | mypy | `pip install mypy` | `mypy .` | any error |
skills/constraint-driven-development/SKILL.md, line 152| Coverage (Python) | pytest-cov | `pip install pytest-cov` | `pytest --cov --cov-report=lcov` | same |
skills/constraint-driven-development/SKILL.md, line 153| Security: code | Semgrep | `pipx install semgrep` | `semgrep scan --config p/default --config p/owasp-top-ten` | any high finding |

Show 2 more

skills/constraint-driven-development/SKILL.md, line 154| Security: secrets | gitleaks | `brew install gitleaks` | `gitleaks dir . --redact --no-banner` | any finding |
skills/constraint-driven-development/SKILL.md, line 155| Security: dependencies | osv-scanner | `brew install osv-scanner` | `osv-scanner scan source -r .` | high or above |

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 2 places.

skills/constraint-driven-development/references/floor-guard.md, line 21import { execFileSync } from 'node:child_process';
skills/constraint-driven-development/references/floor-guard.md, line 31try { return execFileSync('git', args, { encoding: 'utf8', stdio: ['ignore', 'pipe', 'pipe'] }); }

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'constraint-driven-development' ] || [ -L ~/.agents/skills/'constraint-driven-development' ]; then echo 'A skill folder named constraint-driven-development already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LeoYeAI/agent-master-skills' "$d" && git -C "$d" checkout --quiet '8f88f9a0dd5a1075d4f0c7626f9d960844d57575' -- 'skills/constraint-driven-development' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/constraint-driven-development' ~/.agents/skills/'constraint-driven-development' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'constraint-driven-development' ~/.claude/skills/'constraint-driven-development' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for LeoYeAI/agent-master-skills shows the score of its lowest-scoring skill.

SkillTrust badge for LeoYeAI/agent-master-skills

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/LeoYeAI/agent-master-skills.svg)](https://zalavijaysinh.github.io/skilltrust/repos/LeoYeAI/agent-master-skills/)

Score history

Date	Version	Score
2026-11-08	`8f88f9a`	82
2026-11-07	`8f88f9a`	82