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DimensionLetsFGFlight and hotel search & booking for AI agentsFirecrawl MCP ServerFirecrawl's official MCP server for web search, scraping, and structured extraction for AI agents
FMRS46 / 100 · D75 / 100 · B
Reliability8 / 2013 / 20
Security and permissions9 / 2012 / 20
Maintenance9 / 2016 / 20
Documentation11 / 2017 / 20
Setup experience9 / 2017 / 20
Best for
  • Individuals or developers who want to search, compare, and book flights and hotels conversationally through an agent
  • Agent workflows willing to complete a one-time, zero-amount card verification in exchange for free flight search and booking
  • Travel booking flows that specifically need free-cancellation, pay-later hotel options
  • Scenarios needing clean, structured web context fed to an AI assistant
  • Users already on the Firecrawl platform who want to call its scraping capability directly via MCP
Not for
  • High-volume, commercial-scale integrations wanting prepaid-credit billing (use the separate paid Developer API instead)
  • Users unwilling to keep any payment method on file, since hotel functionality mandates a saved card for every call
  • Use cases requiring guaranteed (non free-cancellation) hotel rates, since only pay-later-eligible rates are sold
  • Simple static-page scraping where you don't want to depend on a third-party API and incur call costs
  • Sites that explicitly disallow automated access (robots.txt)
Required permissions
  • Network access to letsfg.co's cloud search and booking engine
  • A saved payment method / card on file via `letsfg auth` (a zero-amount Stripe setup used to issue a 90-day Bearer token)
  • For hotel tools, a valid saved payment method required on every call, including search
  • Optional LETSFG_API_KEY secret environment variable, needed only for the paid Developer API path
  • Requires a Firecrawl API key to call; cost and quota are governed by the Firecrawl account
  • firecrawl_agent/firecrawl_interact perform automated browser interaction, which may trigger login or form-submission flows on the target site
Risks and side effects
  • Hotel search and booking both mandate a saved, valid card on file for every call — unusual compared to typical free search tools and worth surfacing to users before use
  • Hotel bookings charge a 10% non-refundable reservation fee that is not returned even if the booking is later cancelled
  • Hotel booking is asynchronous, returning a booking_job_id rather than a confirmation; retrying book_hotel blindly for the same rate can double-book the room and double-charge the reservation fee
  • The README explicitly warns against accidentally calling `letsfg register` / `letsfg setup-payment`, which creates a separate paid commercial billing account not intended for the normal agent flow
  • The repository's license field is listed as NOASSERTION while the README claims an MIT license, leaving the actual licensing status somewhat unclear
  • Bulk crawl/map tools can generate significant request volume against a target site — respect the site's rate limits and terms of service
  • firecrawl_agent's interactive action chain is longer — define task boundaries clearly before running it to avoid accidentally triggering actions on a sensitive site
Supported clientsClaude Desktop, Cursor, WindsurfClaude Desktop, VS Code, Cursor, Windsurf, Zed, Amp
Tools511