Granola MCP Server

Name: granola-mcp
Availability: InStock

MCP server for Granola meeting notes. Deploys to Cloudflare Workers with OAuth.

Setup

npm install
wrangler kv namespace create TOKENS

Update wrangler.toml with your KV namespace ID, then deploy:

npm run deploy

Configure MCP Client

Add to your MCP config (e.g. Claude Desktop, ChatGPT):

{
  "mcpServers": {
    "granola": {
      "url": "https://granola-mcp-server.YOUR-SUBDOMAIN.workers.dev/mcp"
    }
  }
}

On first use, you'll be prompted to authenticate via Google. Follow the on-screen instructions.

Tools

Tool	Description
`get_all_meetings`	List recent meetings (limit: default 20)
`get_meeting_by_id`	Get single meeting by document ID
`get_recent_meetings`	Meetings from last N days
`search_meetings`	Search by keyword
`get_document_summary`	Full summary for a document
`get_todays_meetings`	Today's meetings

Development

npm run dev      # Local server at localhost:8787
npm run deploy   # Deploy to Cloudflare
wrangler tail    # View logs

Debug Endpoints

# Check token status
curl -H "Authorization: Bearer SESSION_ID" \
  https://YOUR-WORKER.workers.dev/debug/test-refresh

# Force token refresh
curl -H "Authorization: Bearer SESSION_ID" \
  "https://YOUR-WORKER.workers.dev/debug/test-refresh?force=true"

Notes

Tokens stored in Cloudflare KV (no expiry, persists until Granola invalidates)
Access tokens auto-refresh before expiry
Read-only access to Granola API
Reverse-engineered from Granola Electron app v6.267.0

License

MIT. Not affiliated with Granola.

granola-mcp