Fathom AI Server

An MCP (Model Context Protocol) server that exposes the Fathom AI meeting intelligence API as tools for Claude. List meetings, fetch transcripts and summaries, and browse teams and members directly from Claude.

This is an unofficial community project, not affiliated with Fathom.

Tools

Tool	Description
list_meetings	List meetings with filters (date range, recorder, teams, domains)
get_meeting_summary	Get the summary for a specific recording
get_meeting_transcript	Get the transcript for a specific recording
list_teams	List all teams in the organization
list_team_members	List team members, optionally filtered by team

All list endpoints support cursor-based pagination.

Setup

Prerequisites

• A Fathom AI API key (get one from your Fathom account settings)
• Node.js 18+ (for local/stdio mode only — not needed for remote HTTP mode)

Option 1: Quick start via npx (Claude Code)

claude mcp add fathom -- npx -y fathom-ai-mcp --api-key your-api-key

Option 2: Remote HTTP server (Claude Desktop / Cowork)

Deploy the server centrally (Docker/Kubernetes) so users don't need Node.js installed. Each user passes their own Fathom API key via the X-Fathom-Api-Key header.

Run with Docker

docker build -t fathom-ai-mcp .
docker run -p 3000:3000 fathom-ai-mcp

Configure in Claude Desktop

{
  "mcpServers": {
    "fathom": {
      "url": "https://your-internal-host/mcp",
      "headers": {
        "X-Fathom-Api-Key": "your-api-key"
      }
    }
  }
}

Server options

# Default: stdio mode
fathom-ai-mcp --api-key your-key

# HTTP mode on custom port
fathom-ai-mcp --transport http --port 8080

Option 3: Install from source

git clone [email protected]:apspan/fathom-ai-mcp.git
cd fathom-ai-mcp
npm install
npm run build

Then configure with the absolute path:

{
  "mcpServers": {
    "fathom": {
      "command": "node",
      "args": ["/absolute/path/to/fathom-ai-mcp/dist/index.js"],
      "env": {
        "FATHOM_API_KEY": "your-api-key"
      }
    }
  }
}

Usage examples

Once configured, ask Claude things like:

• "List my recent Fathom meetings"
• "Get the transcript for recording 12345"
• "Summarize my meeting from yesterday"
• "Show me all team members"

API reference

This server wraps the Fathom External API v1. Authentication uses the X-Api-Key header.

Transport modes

Mode	Flag	Auth	Use case
stdio (default)	--transport stdio	--api-key or FATHOM_API_KEY env var	Claude Code, local development
HTTP	--transport http	X-Fathom-Api-Key request header	Remote deployment, Claude Desktop, Cowork