SmitheryListed

OctoTrip Flights

# OctoTrip Flights MCP Server Free, no-login MCP server for searching and comparing flights with real-time pricing from multiple airlines and booking platforms worldwide. **MCP Streamable HTTP Endpoint:** ``` https://mcp.octotrip.app/flights/mcp ```  ## Related - [OctoTrip Rental Cars](https://github.com/octotrip/rental-cars) — rental car search MCP server ## Affiliate Disclosure OctoTrip is free to use. Booking links contain affiliate attribution -- OctoTrip may earn a commission at no extra cost to you. Search results are ranked by price within each stop-count group, not by affiliate payout. ## Quick Start Add to your MCP client configuration: ```json { "mcpServers": { "octotrip-flights": { "url": "https://mcp.octotrip.app/flights/mcp" } } } ``` No API key or login required. ## Use with... <details> <summary><strong>Claude Desktop</strong></summary> Add to `claude_desktop_config.json`: ```json { "mcpServers": { "octotrip-flights": { "url": "https://mcp.octotrip.app/flights/mcp" } } } ``` </details> <details> <summary><strong>Cursor / Windsurf</strong></summary> Add to your MCP settings: ```json { "mcpServers": { "octotrip-flights": { "url": "https://mcp.octotrip.app/flights/mcp" } } } ``` </details> <details> <summary><strong>Cline</strong></summary> Add to your Cline MCP settings: ```json { "mcpServers": { "octotrip-flights": { "url": "https://mcp.octotrip.app/flights/mcp" } } } ``` </details> <details> <summary><strong>LobeHub</strong></summary> [](https://lobehub.com/mcp/octotrip-flights) </details> <details> <summary><strong>OpenClaw</strong></summary> ```bash openclaw plugins install clawhub:@xltnapps/octotrip-flights ``` </details> <details> <summary><strong>Smithery</strong></summary> Install via [Smithery](https://smithery.ai/servers/xltnapps/octotrip-flights): ```bash npx -y @smithery/cli install xltnapps/octotrip-flights --client claude ``` </details> <details> <summary><strong>Hermes Agent</strong></summary> ```bash hermes mcp add octotrip-flights --url https://mcp.octotrip.app/flights/mcp hermes mcp test octotrip-flights ``` Or add to `~/.hermes/config.yaml`: ```yaml mcp_servers: octotrip_flights: url: "https://mcp.octotrip.app/flights/mcp" ``` </details> <details> <summary><strong>Stdio-only clients</strong></summary> For MCP clients that only support stdio transport: ```bash npx mcp-remote https://mcp.octotrip.app/flights/mcp ``` </details> <details> <summary><strong>curl / Protocol Example</strong></summary> A complete MCP session using curl (initialize, list tools, call search): ```bash # 1. Initialize curl -s -X POST https://mcp.octotrip.app/flights/mcp \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -d '{ "jsonrpc": "2.0", "id": 1, "method": "initialize", "params": { "protocolVersion": "2025-03-26", "capabilities": {}, "clientInfo": {"name": "example", "version": "1.0"} } }' # 2. List tools curl -s -X POST https://mcp.octotrip.app/flights/mcp \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -d '{"jsonrpc": "2.0", "id": 2, "method": "tools/list"}' # 3. Search curl -s -X POST https://mcp.octotrip.app/flights/mcp \ -H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -d '{ "jsonrpc": "2.0", "id": 3, "method": "tools/call", "params": { "name": "search", "arguments": { "origin": "FRA", "destination": "BCN", "departure_date": "2026-08-01" } } }' ``` Transport: stateless streamable HTTP. Responses use `text/event-stream` (SSE). No session persistence or resumability. Rate limit: 1 request/second with burst capacity of 5. </details> ## Tool: `search` Searches live flight offers between an origin and destination for given travel dates. Supports one-way and round-trip searches with flexible passenger counts and cabin class. Returns price-ranked results grouped b

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.