HasData Google Flights MCP Server

A hosted Model Context Protocol (MCP) server that gives Claude, Cursor, Windsurf and any other MCP client one Google Flights tool. Search one-way, round-trip and multi-city itineraries with fares, flight legs, carbon emissions and price history, all as structured JSON, with no Google account and no retired travel API to work around.

People who work with airfare, flights and hasdata and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-14 · ★ 6 · #107 OF 945 MAINTAINED OTHER · VERIFIED 2026-09-18

MIT · JavaScript servers · how we verify → /methodology

01 · Install HasData Google Flights

before you install - you'll need

HASDATA_API_KEY

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

claude mcp add hasdata-google-flights-mcp --transport http https://mcp.hasdata.com/api/mcp?apis=google_travel_flights

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "hasdata-google-flights-mcp": {
      "url": "https://mcp.hasdata.com/api/mcp?apis=google_travel_flights"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.hasdata.com/api/mcp?apis=google_travel_flights

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-18

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to mcp.hasdata.com

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

repo age created 2026-08-24 - young repo, little track record yet

license MIT - declared in the repository

npm package @hasdata/google-flights-mcp - published under the repo owner's npm scope (@hasdata)

registry vendor namespace com.hasdata - domain-verified with the official MCP registry

03 · What HasData Google Flights can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

An agent gets 1 documented tool, including hasdata_google_travel_flights_getGoogleFlights.

The 1 tools it gives your agent

Extracted from the project's README - what HasData Google Flights lets an agent do.

hasdata_google_travel_flights_getGoogleFlights: - Per-itinerary price, currency, total duration, stops, flight legs with airline, flight number, aircraft, departure/arrival airports and times, CO2 emissions, pl

Latest releases

v1.0.2 · 2026-08-27

Published to npm and PyPI by GitHub Actions over OIDC trusted publishing, so no token is stored anywhere. The npm tarball carries a provenance attestation linking it to this commit and run.

v1.0.1 · 2026-08-26

the README now links the npm and PyPI packages with version badges. No functional change to the bridge or tools.

v1.0.0 · 2026-08-24

Stable release of the HasData Google Flights MCP server. Install from npm (@hasdata/google-flights-mcp) or connect to the hosted server at mcp.hasdata.com over streamable HTTP.

04 · Who maintains HasData Google Flights

HasData Google Flights is maintained by hasdata. We track 26 MCP servers from hasdata - 26 actively maintained, 332 combined GitHub stars, oldest repo from Apr 2026. Full record: all servers from hasdata.

05 · Facts

repository: github.com/hasdata/google-flights-mcp
website: https://hasdata.com/apis/google-flights-api
category: other - ranked #107 of 945 actively-maintained other servers as of 2026-09-18.
release cadence: 3 releases in the last 90 days (latest 2026-08-27)
registry: com.hasdata/google-flights (active, first published 2026-08-24 · 5 versions)
packages: npm:@hasdata/google-flights-mcp · pypi:hasdata-google-flights-mcp

06 · HasData Google Flights FAQ

What is HasData Google Flights?

Is HasData Google Flights still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-14 and it shipped 3 releases in the last 90 days. We re-verify nightly.

How do I install HasData Google Flights?

Run `npx -y @hasdata/google-flights-mcp`. The README documents one environment variable (HASDATA_API_KEY) to set first. You can also paste the ready-made client config above.

Does HasData Google Flights require authentication?

Yes - when we probed the endpoint on 2026-09-18, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to HasData Google Flights

Alternatives to HasData Google Flights

Maintained other servers if HasData Google Flights isn't the fit.

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