# Mcp MCP server

Agent View of the PolicyLayer registry record for Mcp: identity, probed posture, risk grade, and all 3 tools classified. HTML page: https://policylayer.com/tools/com-googleapis-developerknowledge-mcp

## Facts

- Server id: `https://developerknowledge.googleapis.com/mcp`
- Homepage: https://github.com/https://developerknowledge.googleapis.com/mcp
- Registry record: grade D, identity unverified
- Lifecycle: active
- Auth posture: open
- Rate-limited: no
- Tools: 3 (3 with introspected schema)
- Tool categories present: Read
- Tags: com googleapis developerknowledge mcp
- Record last modified: 2026-09-01T03:20:38.596Z

## Tools (3)

| Tool | Category | Risk | Record |
| --- | --- | --- | --- |
| `answer_query` | Read | Low | https://policylayer.com/tools/com-googleapis-developerknowledge-mcp/answer-query.md |
| `get_documents` | Read | Low | https://policylayer.com/tools/com-googleapis-developerknowledge-mcp/get-documents.md |
| `search_documents` | Read | Low | https://policylayer.com/tools/com-googleapis-developerknowledge-mcp/search-documents.md |

## Tool descriptions

- `answer_query` — Use answer_query to get a grounded answer to a query about Google developer products. This tool has limited quota. This tool will synthesize information from the corpus to generate an answer to the query. answer_query grounds answers usi…
- `get_documents` — Use this tool to retrieve the full content of a single document or up to 20 documents in a single call. The document names should be obtained from the parent field of results from a call to the search_documents tool. Set the names parame…
- `search_documents` — Use this tool to find documentation about Google developer products. The documents contain official APIs, code snippets, release notes, best practices, guides, debugging info, and more. It covers the following products and domains: * ADK…

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=com-googleapis-developerknowledge-mcp · API: https://policylayer.com/registry/api · Recommended policies for every tool: https://policylayer.com/policies/com-googleapis-developerknowledge-mcp