The world's knowledge is in your AI.
The world's practice is not.
505 verified best practices across 26 domains — engineering, law, medicine, finance, and more. Works with every major AI assistant.
The Problem
McKinsey charges $1M for frameworks your AI already has access to. A lawyer charges $800/hour for contracts. A doctor charges $300 for advice rooted in evidence your AI can find. Grimoire encodes the expert's playbook — the 10,000-hour practitioner's exact steps — and makes it available to everyone.
See It In Action
Ask your AI about a real problem. Grimoire routes it through the right skills automatically.
Prompt: "I'm 42, AI just took my job, I have a mortgage. What do I do?"
Auto-routed through 4 skills:
How It Works
One command installs grimoire into every AI agent on your system. Claude Code, Cursor, Codex, Gemini CLI, OpenCode — all detect it automatically.
No special syntax. No commands to memorize. Just describe your problem. The AI finds the matching skill and routes through it automatically.
Your AI follows the same frameworks as top institutions — McKinsey, Google, WHO, ABA, NSCA — and produces actionable, verifiable, specific output. Not summaries. Steps.
26 Domains
Browse 505 skills across every professional domain. Each skill is proven, actionable, and sourced from top-tier institutions.
Universal
Install once. Every AI agent on your system picks it up automatically.
Installation
Pick your agent. Copy. Paste. Start using 505 expert skills.
/plugins add github:jeffreytse/grimoire
Run inside Claude Code. Installs all 505 skills from the official plugin registry.
curl -sSL https://raw.githubusercontent.com/jeffreytse/grimoire/main/scripts/install.sh | bash
Auto-detects Claude Code, Cursor, Codex, Gemini CLI, and OpenCode. Installs to all found agents.
./scripts/install.sh --domain engineering
Install one domain only. Replace engineering with any of the 26 available domains.
./scripts/install.sh --skill engineering/development/propose-commit
Install a single skill by path. Use the <domain>/<subdomain>/<skill-name> pattern.
Quality Standard
Every skill passes 4 gates before merge. No vague advice. No generic tips.
Reader can do it immediately. Steps, not descriptions. Commands, not concepts.
Adopted by top-tier institutions — Google, McKinsey, WHO, ABA, NSCA. Cited, auditable, third-party verified.
Names tools. Cites numbers. Shows exact commands. One skill, one concept. No overlap.
Encodes majority position among experts. No 50/50 debates. Stable, durable knowledge.
Any expert with 10,000 hours of practice can contribute a skill — a doctor, a chef, a lawyer, a coach, a musician. If you know the playbook, encode it.
Plain Markdown. Follow the template. Add your 10,000-hour steps.
Automated validation + human review. Proven, actionable, specific.
Merged to main. Available to every AI agent globally. Forever.