Skip to content
Pro Flight Search logo

Pro Flight Search MCP server

Which MCP servers are Pro Flight Search's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-25

← Back to Pro Flight Search

Whose server it is
  • Registry namecom.proflightsearch/airport-delaysverified in the MCP registry

The registry name sits under proflightsearch.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-25
  • Stateanswerschecked 2026-10-25
  • Tools4
  • Server calls itselfpro-flight-search-airport-delays
  • Server version1.0.2
  • Protocol version2025-06-18

On 2026-10-25 the server answered initialize and tools/list without a sign-in. First answer in 191 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: look up a flight's live status by number; review past delay rates for a route; check which airlines fly a given route.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 10, the first on 2026-10-25
  • INITE MCP score72 of 100answers 100 · does the job 0 · definitions 100 · context 100 · connects 100
  • What an agent can do with it0 of 3 use cases
  • Answered100% of days10 of 10 daily checks
  • Median first answer231 ms
  • Space in an agent's context≈ 592 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results4 of 4 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · look up a flight's live status by number
  • cannot · review past delay rates for a route
  • cannot · check which airlines fly a given route

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-25
  • get_airport_delay_status

    Get live airport-level delay, cancellation, and weather flight-rules for one airport. Accepts IATA code, city, or airport name. Airport-level only, not flight-number tracking.

  • airport.get_delay_status

    Get live airport-level delay, cancellation, and weather flight-rules for one airport. Accepts IATA code, city, or airport name. Alias of get_airport_delay_status for clients that prefer dot-notation tool names.

  • search_supported_airports

    Search Pro Flight Search tracked airports when a user's airport reference is ambiguous. Returns matching IATA codes to use with get_airport_delay_status. Call this before airport status when the user says a city name like London or Chicago.

  • airport.search_supported

    Search Pro Flight Search tracked airports when a user's airport reference is ambiguous. Returns matching IATA codes to use with airport.get_delay_status. Alias of search_supported_airports for clients that prefer dot-notation tool names.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "airport-delays": {
      "type": "http",
      "url": "https://proflightsearch.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http proflightsearch https://proflightsearch.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://proflightsearch.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.