{
  "$schema": "https://public-agents.com/schemas/tool.schema.json",
  "schemaVersion": 1,
  "slug": "astro-docs-mcp",
  "name": "Astro Docs MCP Server",
  "kind": "service",
  "status": "active",
  "summary": "The Astro project's hosted MCP server for its own documentation: one tool, search_astro_docs, that takes a natural-language query and returns documentation passages with their page URLs. The vendor's guide calls it free, open-source and remote with nothing to install; the server answers an anonymous caller without any key, session or challenge, because the deployment holds the kapa.ai key that builds the index. Streamable HTTP only; SSE-only clients need a local proxy, by the vendor's own note.",
  "vendor": {
    "name": "Astro",
    "url": "https://astro.build/",
    "kind": "organization"
  },
  "license": "MIT per package.json; no LICENSE file in the repo",
  "pricing": "free",
  "agentAccess": {
    "noAccountNeeded": true,
    "auth": "none",
    "notes": "Measured keyless 2026-10-03 12:18Z: initialize 200 (Astro Docs server 1.0.0, no session id issued), tools/list 200 with one tool, a search call answered 200 in 0.9 s with ten passages and docs.astro.build anchors. No RateLimit header; no limit documented. HEAD 405; POST {} 406."
  },
  "payments": {
    "machinePayable": false,
    "protocols": [],
    "methods": [],
    "humanBilling": "none",
    "priceList": null,
    "notes": "Read 2026-10-03. The vendor's guide says the server is free; no plan, price or account exists for it, and no keyless request drew a 402. The index is built through kapa.ai under the vendor's own key, so the caller pays nothing and sees no bill."
  },
  "surfaces": {
    "homepage": "https://mcp.docs.astro.build/",
    "docs": "https://docs.astro.build/en/guides/build-with-ai/",
    "mcp": "https://mcp.docs.astro.build/mcp",
    "source": "https://github.com/withastro/docs-mcp"
  },
  "social": {
    "github": "withastro"
  },
  "domains": [
    "astro.build",
    "docs.astro.build",
    "mcp.docs.astro.build"
  ],
  "maintainers": [],
  "provenance": "third-party",
  "jobs": [
    {
      "job": "eng.retrieve-reference-context",
      "summary": "Documentation search inside an agent's turn: the guide says coding agents \"will be able to consult the latest documentation when performing coding tasks\". A keyless search on 2026-10-03 returned ten passages with page URLs, none versioned and one from the Astro v3 upgrade guide.",
      "source": "https://docs.astro.build/en/guides/build-with-ai/"
    }
  ],
  "created": "2026-10-03",
  "updated": "2026-10-03",
  "version": 1
}