Leaderboard/com.googleapis.developerknowledge/mcp
MCP ServerScored via MCP protocol probing: initialize handshake, tools/list conformance, and ping + tool invocation performance.

com.googleapis.developerknowledge/mcp

Provides access to Google's public developer documentation.

79/100
Operational Score
Score Breakdown
Availability30/30
Conformance30/30
Performance19/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
194.9ms
Conformance
Pass
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 405 in 116ms
Conformance
MCP initialize handshake + tools/list
Valid MCP server info returned, tools/list responded
Performance
MCP ping + zero-arg tool invocation benchmarking
P95 latency: 194ms, task completion: 0%
Skills
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: adk.dev * Android: developer.android.com * Apigee: docs.apigee.com * Chrome: developer.chrome.com * Dart: dart.dev * Firebase: firebase.google.com * Flutter: docs.flutter.dev * Fuchsia: fuchsia.dev * Gemini CLI: geminicli.com * Go: go.dev * Google AI: ai.google.dev * Google Antigravity: antigravity.google * Google Cloud: cloud.google.com & docs.cloud.google.com * Google Developers, Ads, Search, Google Maps, Youtube: developers.google.com * Google Home: developers.home.google.com * Google Maps Platform: mapsplatform.google.com * TensorFlow: www.tensorflow.org * Web: web.dev This tool returns chunks of text, names, and URLs for matching documents. If the returned chunks are not detailed enough to answer the user's question, use `get_documents` with the `parent` from this tool's output to retrieve the full document content.

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 using the same corpus as search_documents. This tool returns the generated answer_text and a list of document names (references) used to generate the answer. Use get_documents with the document names to fetch the entire document content if needed. If you get a 429 out of quota error, use search_documents instead.

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` parameter to a list of document names.

Tools
3 tools verified via live probe
verified 1d ago
Server: StatelessServerVersion: ESFProtocol: 2024-11-05
Recent Probe Results
TimestampStatusLatencyConformance
Jun 5, 2026success116.2msPass
Jun 5, 2026success79.9msPass
Jun 4, 2026success78.2msPass
Jun 3, 2026success194.9msPass
May 30, 2026success144.1msPass
May 29, 2026success113.4msPass
May 29, 2026success86msPass
May 27, 2026success147msPass
May 27, 2026success374.6msPass
May 27, 2026success415msPass
Source Registries
mcp-registry
First Seen
Apr 20, 2026
Last Seen
Jun 4, 2026
Last Probed
Jun 5, 2026