Factagora MCP Server

A Model Context Protocol (MCP) server that connects your AI assistants to your personal knowledge graph. Build your knowledge base once, access it everywhere — Claude, Cursor, and any MCP-compatible client.

Why Factagora?

Stop explaining context to AI every time.

Switch between projects? No need to re-explain everything.
Team knowledge? Shared collections everyone can access.
Fact-check AI responses? Verify against your trusted sources.

Getting Started

1. 1. Get Your Access Token

2. Installation

Using npx (Recommended)

npx @factagora/mcp-server

Global Installation

npm install -g @factagora/mcp-server

3. 2. Configure MCP Client

Add to your MCP configuration (.mcp.json or Claude Desktop settings):

Claude Desktop / Claude Code

{
  "mcpServers": {
    "factagora": {
      "command": "npx",
      "args": ["-y", "@factagora/mcp-server@latest"],
      "env": {
        "FACTAGORA_ACCESS_TOKEN": "your_access_token_here"
      }
    }
  }
}

With Default Collection (Recommended for single-project use)

Set a default collection to avoid specifying it in every request:

{
  "mcpServers": {
    "factagora": {
      "command": "npx",
      "args": [
        "-y",
        "@factagora/mcp-server@latest",
        "--collection-id=your-collection-uuid"
      ],
      "env": {
        "FACTAGORA_ACCESS_TOKEN": "your_access_token_here"
      }
    }
  }
}

Usage

1. Get Your Collections

After connecting, first get the list of collections you have access to.

get_collections — List all collections you have access to
get_collection_detail — Get detailed information about a collection

2. Search or Verify

Two actions are available on your selected collection.

search_collection — Search for factblocks using natural language queries
deepverify — Verify a claim against your knowledge base

Configuration Options

Environment Variables

Variable	Required	Description
`FACTAGORA_ACCESS_TOKEN`	Yes	Your Factagora API access token

Command Line Arguments

Argument	Description
`--collection-id`	Set default collection for all operations