Is the Otto Travel MCP server free to use?

Yes. Otto Travel is listed on AllMCPs as a free, open Model Context Protocol server you can install into Claude Desktop, Cursor, or any MCP-compatible client.

Is the Otto Travel MCP server free to use?

Yes. Otto Travel is listed on AllMCPs as a free, open Model Context Protocol server you can install into Claude Desktop, Cursor, or any MCP-compatible client.

Otto Travel

Plan, book, and manage business travel.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

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Manual Client & Custom JSON ConfigExpand JSON ▾

Install Config Generator

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claude_desktop_config.json

{
  "mcpServers": {
    "otto-travel": {
      "command": "npx",
      "args": [
        "-y",
        "otto-travel"
      ]
    }
  }
}

💡 Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

Documentation Overview

openclaw-otto-travel

OpenClaw plugin for Otto Travel — search, compare, and book flights and hotels in natural language. Global inventory, live prices, loyalty tracking, PNR-backed bookings.

Install

bash

openclaw plugins install clawhub:openclaw-otto-travel

If your gateway has sandbox mode on (agents.defaults.sandbox.mode is "all" or "non-main"), allow-list the plugin's tools:

config.json

{
  "tools": {
    "sandbox": {
      "tools": { "allow": ["openclaw-otto-travel"] }
    }
  }
}

Restart the gateway if it doesn't pick up the new plugin automatically:

bash

openclaw gateway restart

Authorize

Ask the agent to call otto_setup. It returns an authorization URL — visit it, approve access, and all travel tools become available in the same session.

Terminal equivalent:

bash

openclaw otto-travel auth

Tokens are stored at ~/.openclaw/.otto-tokens.json and refresh automatically.

Tools

search_flights, query_flights, book_flight — flight search and booking
search_hotels, get_hotel_rooms, book_hotel — hotel search and booking
get_bookings, cancel_booking — manage existing bookings
read_preferences, write_preference — travel preferences
read_loyalty_programs, write_loyalty_program — frequent flyer & hotel loyalty
task_status — poll long-running operations
read_skill — load a usage guide the agent reads before calling other tools

Troubleshooting

Symptom	Fix
Plugin loaded but agent can't see tools	Allow-list under `tools.sandbox.tools.allow` (see Install)
OAuth flow never completes	Have the agent show the auth URL, or run `openclaw otto-travel auth`
Tools stop working unexpectedly	Delete `~/.openclaw/.otto-tokens.json` and re-authorize

License

Licensed under the Apache License, Version 2.0. See NOTICE for copyright and trademark information.

Related MCP Servers

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Frequently Asked Questions about Otto Travel

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "otto-travel": { "command": "npx", "args": ["-y", "Otto Travel"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

24Quality signal: Emerging · 24/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools9/30

Adoption & activity1/15

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Documentation Overview

openclaw-otto-travel

OpenClaw plugin for Otto Travel — search, compare, and book flights and hotels in natural language. Global inventory, live prices, loyalty tracking, PNR-backed bookings.

Install

bash

openclaw plugins install clawhub:openclaw-otto-travel

If your gateway has sandbox mode on (agents.defaults.sandbox.mode is "all" or "non-main"), allow-list the plugin's tools:

config.json

{
  "tools": {
    "sandbox": {
      "tools": { "allow": ["openclaw-otto-travel"] }
    }
  }
}

Restart the gateway if it doesn't pick up the new plugin automatically:

bash

openclaw gateway restart

Authorize

Ask the agent to call otto_setup. It returns an authorization URL — visit it, approve access, and all travel tools become available in the same session.

Terminal equivalent:

bash

openclaw otto-travel auth

Tokens are stored at ~/.openclaw/.otto-tokens.json and refresh automatically.

Tools

search_flights, query_flights, book_flight — flight search and booking
search_hotels, get_hotel_rooms, book_hotel — hotel search and booking
get_bookings, cancel_booking — manage existing bookings
read_preferences, write_preference — travel preferences
read_loyalty_programs, write_loyalty_program — frequent flyer & hotel loyalty
task_status — poll long-running operations
read_skill — load a usage guide the agent reads before calling other tools

Troubleshooting

Symptom	Fix
Plugin loaded but agent can't see tools	Allow-list under `tools.sandbox.tools.allow` (see Install)
OAuth flow never completes	Have the agent show the auth URL, or run `openclaw otto-travel auth`
Tools stop working unexpectedly	Delete `~/.openclaw/.otto-tokens.json` and re-authorize

License

Licensed under the Apache License, Version 2.0. See NOTICE for copyright and trademark information.