Content
# Hermitcrab MCP Server
Access **700+ expert skills** from creators like Greg Isenberg, Alex Hormozi, Lenny Rachitsky, Lex Fridman, Huberman Lab, and more — directly from Claude, Cursor, or any MCP-compatible AI agent.
**hermitcrab.app** is an expert brain marketplace. Each skill is a distilled framework, mental model, or decision principle extracted from hundreds of hours of expert content. Instead of "it depends," you get "here's what Hormozi would do."
## Tools
| Tool | Description |
|------|-------------|
| `search_skills` | Semantic search across 700+ expert skills by topic or question |
| `get_skill` | Full skill details — principles, techniques, and expert quotes |
| `list_packs` | Browse skill packs by creator or topic domain |
| `find_related` | Discover related skills via the knowledge graph |
| `search_brain` | Deep RAG search across a creator's full transcript library |
| `explore_concepts` | Graph traversal — find clusters of connected expert knowledge |
| `get_stats` | Platform stats — total skills, principles, creators, domains |
## Domains
Business · Product · Health · Fitness · Investing · Cooking · Science · Engineering
## Quick Start
### Claude Desktop
```json
{
"mcpServers": {
"hermitcrab": {
"url": "https://api.hermitcrab.app/mcp/",
"headers": {
"X-API-Key": "your_key_here"
}
}
}
}
```
Get a free API key at [hermitcrab.app/dashboard](https://hermitcrab.app/dashboard).
### Cursor / Other MCP Clients
```
URL: https://api.hermitcrab.app/mcp/
Transport: Streamable HTTP (SSE)
Auth: X-API-Key header
```
## Example Queries
- *"How should I price my SaaS?"* → Hormozi + Lenny pricing principles
- *"What's the fastest way to get first 100 users?"* → Greg Isenberg distribution playbooks
- *"Should I bulk up or cut first?"* → Huberman + Jeff Nippard body composition frameworks
- *"How do I structure a Series A pitch?"* → Patrick O'Shaughnessy investor lens
## Creators
Greg Isenberg · Alex Hormozi · Lenny Rachitsky · Lex Fridman · Andrew Huberman · Peter Attia · Jeff Nippard · Patrick Boyle · Acquired FM · All-In Podcast · My First Million · Indie Hackers · and more
## Links
- **Website**: [hermitcrab.app](https://hermitcrab.app)
- **API docs**: [api.hermitcrab.app/docs](https://api.hermitcrab.app/docs)
- **Get API key**: [hermitcrab.app/dashboard](https://hermitcrab.app/dashboard)
