Read-only airport delay, weather, and 24-hour forecast tools for AI assistants — airport-level only.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 1 month ago Due for re-check
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This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The pro-flight-search-airport-delays MCP server exposes 4 tools, focused primarily on general-purpose capabilities. Its published description reads: "Read-only airport delay, weather, and 24-hour forecast tools for AI assistants — airport-level only". It communicates over Streamable HTTP using the 2026-07-28 protocol revision, and does not require authorization to connect. MCPGrade currently rates pro-flight-search-airport-delays F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Cross-tool shadowing" and "Cross-tool shadowing". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check pro-flight-search-airport-delays's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add pro-flight-search-airport-delays to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://proflightsearch.com/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
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.
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 t
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: airport.get_delay_status
A tool description tries to alter the model’s use of another tool.
name. Alias of get_airport_delay_status for clients that prefer dot-notation tool namesRecommendationDescriptions must describe only their own tool.
tool: search_supported_airports
A tool description tries to alter the model’s use of another tool.
des to use with get_airport_delay_status. Call this before airport status when the userRecommendationDescriptions must describe only their own tool.
tool: airport.search_supported
A tool description tries to alter the model’s use of another tool.
des to use with airport.get_delay_status. Alias of search_supported_airports for clientsRecommendationDescriptions must describe only their own tool.
tool: (server instructions)
A tool description tries to alter the model’s use of another tool.
ght rules. Call get_airport_delay_status when the user mentions one airport by IATA codeRecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
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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
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