MCP.Market

Windsock MCP server

online · 100% uptime
by windsock.ai·ai.windsock/windsock·v1.0.4
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Aircraft valuations, registry lookup, cost of ownership, market metrics, reports and logbooks.

A88/100grade A
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Safety scan
A88/100

full report

Adoption
Growing

0 stars51 downloads/wk

Reviews

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If you have run it, two minutes of your experience saves the next person an afternoon.

Windsock tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-14 · same rubric, same numbers if you re-run it

no findings
  • Code scan2 source files scanned; 3 source files scanned25/25
  • Live reliabilityremote reachable in 426ms; handshake note: Streamable HTTP error: Error POSTing to endpoint: 20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 33 days ago12/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Windsock compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 75% of 48,243 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
110 ms
faster than 82% of 30,027 servers
Downloads a week
51
more than 41% of 12,306 servers with a package

Install Windsock in Claude Code, Cursor or VS Code

claude mcp add --transport http windsock https://windsock.ai/mcp
Add to Cursor

What the publisher says

From the Windsock repository's README, as published. We do not edit it. Read it on GitHub

Windsock MCP

Aircraft intelligence for AI agents. Windsock exposes 38 tools over the Model Context Protocol at https://windsock.ai/mcp: aircraft valuations, FAA registry lookups (US and 17 international registers), cost of ownership, comparable aircraft, fleet search, ADs and STCs, market metrics with forecasts, verified value reports, pre-buy diligence checklists, logbook search and a watchlist. Every call is tied to a Windsock account.

This repository holds the client packages and examples. The server itself is hosted; you never run it.

One-click install

Claude Code:

claude mcp add --transport http windsock https://windsock.ai/mcp

or install the plugin (adds the server plus an aircraft pre-buy workflow skill; the repo root follows the Open Plugins layout, so Cursor and other Open Plugins clients can import it too):

/plugin marketplace add team-windsock/windsock-mcp
/plugin install windsock@windsock

Every client above signs you in with OAuth on first use. Headless agents use an API key instead — see the docs.

Quick start (any MCP client)

Remote server, no install:

https://windsock.ai/mcp

Chat assistants connect over OAuth. Agents send an account API key as Authorization: Bearer wsk… (get one at Integrations → Agents & SDKs**).

Plans

Free accounts get 20 of the 38 tools with a monthly call limit. Pro and Enterprise unlock reports, diligence, logbooks and tracking.

Support

support@windsock.ai · https://windsock.ai/contact

MIT © Windsock

Nothing above is checked by us. What we check is on the safety report.

Windsock: common questions

Is Windsock MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the Windsock safety report
How do I install Windsock?
It runs remotely at windsock.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Windsock need an API key?
Yes. The registry entry asks for WINDSOCK_API_KEY.
Is Windsock maintained?
The last commit was 55 days ago (2026-09-12). The latest release is v1.0.4.
Is Windsock up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does Windsock compare with other MCP servers?
safety score 88/100 (higher than 75% of 48,243 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 110 ms (faster than 82% of 30,027 servers). Full comparison.