OctoTrip Flights MCP Server

by octotrip Your server? Claim it

answering

OctoTrip Flights is answering right now. Last checked 12 min ago. It exposes 1 tools. Last commit 4 Oct 2026.

Free, no-login flight search with real-time pricing from multiple airlines.

Uptime history 91 days of history · worst day 80%

91 days agonow

89.0%

Uptime 24h

81 of 91 checks

Tools

read from the server

3873 ms

Response time

average over 24h

Stars

last commit 4 Oct 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 27 September 2026. No other catalogue keeps this.

26 Sep a tool changed version

OctoTrip Flights does not always answer

Over the last week it answered 90.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add flights --transport http https://mcp.octotrip.app/flights/mcp

Settings → Connectors → Add custom connector, then paste this address

https://mcp.octotrip.app/flights/mcp

~/.codex/config.toml

[mcp_servers.flights]
url = "https://mcp.octotrip.app/flights/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "flights": {
      "url": "https://mcp.octotrip.app/flights/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "flights": {
      "type": "http",
      "url": "https://mcp.octotrip.app/flights/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

search

Searches live flight offers between an origin and destination for given travel dates. Supports one-way (omit return_date) and round-trip searches with flexible passenger counts and cabin class. Use this when the user wants to compare available flights, airlines, prices, layovers, or booking links for a specific route. Do not use it for rental cars, hotels, trains, or general travel planning unless the user has flight-search intent. The tool queries external flight aggregator APIs in real time, returns price-ranked results grouped by number of stops, and includes affiliate booking links. Results and booking links are valid for approximately 15 minutes due to real-time airline pricing. It does not book flights, modify reservations, charge users, or store user data.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.octotrip.app/flights/mcp	streamable-http	answering	80 ms	12 min ago

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OctoTrip Flights — questions

Answers built from our own checks of this server.

What can OctoTrip Flights do?

It exposes 1 tools, read directly from the server on our last check. Among them: search. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is OctoTrip Flights working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 81 of 91 checks got a reply (89.0%), average response time 3873 ms. The bar chart above shows every period we have measured.

How do I connect OctoTrip Flights?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does OctoTrip Flights need an API key?

No. OctoTrip Flights completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.

Is OctoTrip Flights open source?

The code is open source: it is published under the MIT licence, written in Python, 4 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at mcp.octotrip.app, which runs on its operator's own terms.