Mmcp.market

Windsock MCP server

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 stars94 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 v0.1.5 · 2026-09-19 · 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 410ms; 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 8 days ago15/15
  • Maintainer identitynamespace and repository owner differ; website matches verified namespace5/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

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.

Install directly

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

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, Claude Desktop or Cursor 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 9 days ago (2026-09-12). The latest release is v1.0.4.
Is Windsock up?
100% of our last 8 checks got an answer. We check remote servers about four times a day.

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