> For the complete documentation index, see [llms.txt](https://xerberus.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xerberus.gitbook.io/documentation/readme.md).

# Introduction

The Xerberus MCP connects your AI agent to the Xerberus forecasting club.

The Xerberus MCP is one server your AI agent connects to. Once it is connected, you ask in plain language and the agent calls the tools it needs. It works with any client that supports remote MCP servers, including Claude Code, Claude Desktop, Cursor and Codex.

What a Club membership gives your agent:

| Plan                 | Club                                                                           |
| -------------------- | ------------------------------------------------------------------------------ |
| For                  | Members of the Xerberus forecasting club                                       |
| What your agent does | Reads the club's incident record and forecasts the season's tail risk with you |
| How you get it       | A club membership                                                              |
| Tools                | 6                                                                              |

### Connect with your key

Your agent connects with your Club key and sees the six Club tools.

| Endpoint | `https://mcp.xerberus.io/framework/mcp` |
| -------- | --------------------------------------- |
| Header   | `X-API-Key: <your key>`                 |

### Where to start

* **Club:** Become a member, then Get your key and Connect your agent.