ai-rulez 4.1.4

Complete AI development workflow for 19+ tools. Ships with builtin rules, agents, and conventions. Generate native configs for Claude, Cursor, Copilot, Windsurf, Gemini, Codex and more from a single source.

ai-rulez

A complete development workflow for AI coding tools

Documentation · Quick Start · Examples

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The Problem

Every AI coding tool wants its own config: Claude needs CLAUDE.md, Cursor wants .cursor/rules/, Copilot expects .github/copilot-instructions.md. Each has different formats, frontmatter, and directory conventions. If you use more than one tool, you're maintaining duplicate rules that inevitably drift apart.

The Solution

Write your rules, context, skills, agents, and commands once in .ai-rulez/. Run generate. Get native configs for every tool you use.

npx ai-rulez@latest init && npx ai-rulez@latest generate

ai-rulez generates correct, tool-native output for 19 platforms: Claude, Cursor, Windsurf, Copilot, Gemini, Cline, Continue.dev, Codex, OpenCode, Amp, Junie, Antigravity, and more. Each preset respects the target tool's conventions — proper frontmatter, directory structure, file extensions, agent formats.

What Ships Out of the Box

ai-rulez isn't just a config generator. It ships with 32 builtin domains containing opinionated rules, agents, and workflows that establish a professional development baseline immediately.

Builtin Rules (auto-included)

These activate automatically. No configuration needed.

Domain	What it enforces
ai-governance	No AI signatures in commits. Concise communication. Systematic debugging. Verification before claiming success. Critical review of subagent output.
code-quality	Anti-patterns prevention. Complexity limits. Dead code removal. Error handling standards. Readability.
testing	TDD workflow (red-green-refactor, no exceptions). Testing anti-patterns. Meaningful assertions. Test independence.
git-workflow	Atomic commits. Conventional commit messages. Safe operations. Branch hygiene.
security	Secrets handling. Input validation. Dependency auditing. Least privilege.
token-efficiency	Task runner usage. Incremental approach. Context preservation. Batch operations.
agent-delegation	Multi-agent coordination and delegation patterns.

Builtin Agents

Specialized agents ready to use as subagents:

Agent	Domain	Model	What it does
code-reviewer	ai-governance	sonnet	Reviews changes for correctness, security, and conventions. Reports by severity.
test-writer	testing	sonnet	Writes tests following strict TDD. Fails first, then implements.
security-auditor	security	sonnet	Audits dependencies, scans for CVEs, reviews input validation.
docs-writer	ai-governance	haiku	Writes clear, concise documentation. No fluff.
devops-engineer	cicd	haiku	CI/CD pipelines, GitHub Actions, Docker, deployment automation.
release-engineer	cicd	haiku	Version management, changelogs, multi-registry publishing.

Opt-in Domains

Enable these based on your stack:

Languages (10): rust, python, typescript, go, java, ruby, php, elixir, csharp, r

Bindings (10): pyo3, napi-rs, magnus, ext-php-rs, rustler, wasm, jni-rs, extendr, cgo, vite-plus

Operational: cicd, docker, observability, documentation, default-commands

# .ai-rulez/config.toml
builtins = ["rust", "python", "pyo3", "cicd", "docker", "default-commands"]

Content Types

Type	Purpose	Example
Rules	What AI must/must not do	Security standards, coding conventions
Context	What AI should know	Architecture docs, domain knowledge
Skills	Reusable prompts and workflows	Deployment checklist, review protocol
Agents	Specialized AI personas	Code reviewer, performance engineer
Commands	Slash commands across tools	/review, /deploy, /test

Organization at Scale

ai-rulez scales from solo projects to large organizations:

Domains — Group content by feature, language, or team:

.ai-rulez/domains/backend/rules/
.ai-rulez/domains/frontend/rules/

Profiles — Generate different configs for different audiences:

[profiles]
backend = ["backend", "database"]
frontend = ["frontend", "ui"]

Remote Includes — Share rules across repositories:

[[includes]]
name = "company-standards"
source = "https://github.com/company/ai-rules.git"
merge_strategy = "local-override"

Reasoning effort across providers — Tune how hard each AI tool thinks:

# .ai-rulez/agents/security-reviewer.md
---
name: security-reviewer
description: Reviews code for security regressions
effort: high
---

# .ai-rulez/config.yaml or config.toml
[defaults]
effort = "medium"  # global default for every supported preset

[defaults.effort_by_preset]
codex = "high"     # overrides the global default for Codex
claude = "xhigh"   # …and for Claude

Accepted values: low, medium, high, xhigh, max, inherit. ai-rulez emits the right field per preset:

• Claude — effort in .claude/agents/*.md frontmatter (per-agent)
• Codex — model_reasoning_effort in .codex/config.toml (global)
• Amp — amp.anthropic.effort in .amp/settings.json (global)
• Windsurf — reasoning_effort in .windsurf/agents/*.md frontmatter (per-agent)

Each preset maps the value to its own vocabulary; tools without a documented config surface (Cursor, Copilot, Gemini, etc.) are silently skipped. See docs/configuration.md for the full mapping table.

Installed Skills — Pull reusable skills from external repos:

[[installed_skills]]
name = "kreuzberg"
source = "https://github.com/kreuzberg-dev/kreuzberg"

MCP Server

ai-rulez includes a built-in MCP server with 35+ tools that lets AI assistants manage their own governance. Add rules, update context, generate configs — all programmatically.

[[mcp_servers]]
name = "ai-rulez"
command = "npx"
args = ["-y", "ai-rulez@latest", "mcp"]

Installation

No install needed — npx ai-rulez@latest <command> works out of the box. Pick a permanent option below:

Homebrew (macOS / Linux)

brew install goldziher/tap/ai-rulez

npx (no install)

npx ai-rulez@latest <command>

npm (global)

npm install -g ai-rulez

uvx (no install)

uvx ai-rulez <command>

uv tool

uv tool install ai-rulez

pip / pipx

pip install ai-rulez
# or, isolated:
pipx install ai-rulez

pre-commit hook

Add to .pre-commit-config.yaml:

repos:
  - repo: https://github.com/Goldziher/ai-rulez
    rev: v4.1.3
    hooks:
      - id: ai-rulez-recursive   # generate outputs across the repo
      - id: ai-rulez-validate    # dry-run validation

Available hook ids: ai-rulez-validate, ai-rulez-generate, ai-rulez-recursive, ai-rulez-enforce, ai-rulez-enforce-fix. Triggers on changes under .ai-rulez/.

lefthook

Add to lefthook.yml:

pre-commit:
  commands:
    ai-rulez:
      glob: ".ai-rulez/**"
      run: ai-rulez generate --recursive

Or run ai-rulez setup-hooks in a repo with an existing lefthook.yml to wire it in automatically.

Documentation

Full documentation at goldziher.github.io/ai-rulez.

License

MIT