younss

ConstitutionKit — AI skill for Claude Code

AI community

Generate a production-ready constitution.md or CLAUDE.md tailored to your stack, team, and principles.

How to install ConstitutionKit

This entry records only its repository, not the path inside it, so there is no exact command to give. Open younss/ConstitutionKit and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What ConstitutionKit does

Generate a production-ready constitution.md or CLAUDE.md tailored to your stack, team, and principles. Built for teams shipping with agentic AI. Runs entirely in your browser — no account, no server.

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README

ConstitutionKit

**Generate production-ready engineering constitutions for AI-first projects.**

[**Try it live →**](https://younss.github.io/ConstitutionKit/)

ConstitutionKit is a browser-side tool that generates up to three files:

constitution.md — foundational principles, behavioral contracts, and a spec-driven development workflow (including LLM review gates) for your project, readable by humans and AI agents alike (used by spec-kit)
CLAUDE.md — agent-specific instructions for Claude Code: allowed tools, forbidden paths, build commands, and autonomy boundaries
AGENTS.md — the cross-tool standard agent-instructions file read by Codex, Cursor, Copilot, and other coding agents. Generate it alongside CLAUDE.md and ConstitutionKit automatically turns CLAUDE.md into a thin file that @-imports AGENTS.md, so the two never duplicate (or drift from) the same content.

Everything runs in your browser. No account, no server, no data sent anywhere.

Features

Project types — Web App, Microservices, Data Pipeline, AI System, Platform/SDK, Mobile App, Flutter App, Full-Stack Solution, WhatsApp Agent
Principle library — 99 principles across 10 categories: Software Engineering, Testing, Error Handling, API Design, Data & State, Architecture, Agentic AI, UX & Design, Security, Messaging & Conversational AI
12 Presets — Web App Essentials, AI-First Stack, Startup Speed, Enterprise Grade, Security-Critical, Microservices, Data Pipeline, Platform/SDK, Mobile (Native), Flutter/Dart, Full-Stack, WhatsApp Agent
Instant principle search — real-time keyword search across 99 principles by name, tag, or rule with keyboard shortcuts (/ to search, Esc to clear)
Live agent token & context estimator — real-time token count, word count, line count, and context window footprint rating badge
Spec-driven workflow guidance — `constitution.md