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resy-mcp

MCP server for Resy — natural-language restaurant reservation management. Uses Resy's private web-app API with email + password auth.

• npm: npmjs.com/package/resy-mcp
• Source: github.com/chrischall/resy-mcp

⚠️ Resy does not publish an official API. This server uses the same private endpoints the Resy web app calls, with the public web-app api_key and user-level auth via email + password. Use at your own discretion.

Setup

Option A — npx (recommended)

Add to .mcp.json in your project or ~/.claude/mcp.json:

{
  "mcpServers": {
    "resy": {
      "command": "npx",
      "args": ["-y", "resy-mcp"],
      "env": {
        "RESY_EMAIL": "you@example.com",
        "RESY_PASSWORD": "yourpassword"
      }
    }
  }
}

Option B — from source

git clone https://github.com/chrischall/resy-mcp
cd resy-mcp
npm install && npm run build

Then add to .mcp.json:

{
  "mcpServers": {
    "resy": {
      "command": "node",
      "args": ["/path/to/resy-mcp/dist/bundle.js"],
      "env": {
        "RESY_EMAIL": "you@example.com",
        "RESY_PASSWORD": "yourpassword"
      }
    }
  }
}

Or place .env in the project directory with RESY_EMAIL= and RESY_PASSWORD=.

Authentication

• RESY_EMAIL + RESY_PASSWORD are required. The client logs in lazily on first request via POST /3/auth/password, caches the returned token for the process lifetime, and re-logs automatically on 401 / 419 / auth-like 500 responses.
• RESY_API_KEY is optional. If unset, the client uses the public web-app key baked into resy.com's JS bundle. Override only if Resy rotates it.

Tools

User

Venues

Reservations

Favorites

Priority Notify

Workflows

Book a specific restaurant at a specific time:

resy_search_venues(query: "carbone", date: "2026-05-01", party_size: 2)
  → find venue_id
resy_book(venue_id, date: "2026-05-01", party_size: 2, desired_time: "19:00")

See what's available tonight near me:

resy_search_venues(date: "2026-04-20", party_size: 2, lat: 37.7749, lng: -122.4194)
  → returns venues with baked-in slot availability

Cancel a reservation:

resy_list_reservations() → find resy_token for the one to cancel
resy_cancel(resy_token)

Stalking a hard-to-get table:

resy_search_venues(query: "4 charles prime rib", ...) → venue_id
resy_add_notify(venue_id, date: "2026-05-31", party_size: 2, time_start: "19:00", time_end: "21:00")
# Resy emails you when a slot opens

Notes

• Slot config_tokens expire within minutes of being fetched. resy_book re-fetches fresh slots internally — don't try to thread a stale token from resy_find_slots into a book call manually.
• resy_book requires a payment method on file at resy.com/account. If none exists it throws a clear error.
• Default geo is NYC (40.7128, -73.9876). Pass lat/lng for other cities.
• Favorites and Priority Notify endpoint paths are reverse-engineered. If a call fails with 404, run npm run smoke locally against your credentials and adjust the path.
• RESY_API_KEY env var overrides the baked-in public web-app key if Resy ever rotates it.