42matters
https://gateway.pipeworx.io/42matters/mcp ↗
Description
42matters MCP — wraps the 42matters App Market Data API (42matters.com)
What our measurements say
42matters is a remote MCP server published at gateway.pipeworx.io. It has been probed 7 times since 9/12/2026. It answered in 7 of them (100.0%), a near-uninterrupted record. Median response time is 44 ms, placing it among the faster endpoints. Its tool list could not be read; the server is closed to direct calls. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Comprehensive toolset spanning data querying, entity resolution, and market analysis
- Clear differentiation in some tools (e.g., grounded vs regular query modes)
- Robust subscription management capabilities
Weaknesses
- Redundant tool names (ask_pipeworx variants) create selection ambiguity
- Overlapping functionality between entity_profile and recent_changes
- Unclear parameter naming conventions (query/q/prompt/text/input)
- Incomplete error handling documentation in API tools
ask_pipeworx— Redundant parameter names (query/q/prompt) create ambiguityask_pipeworx_beta— Same parameters as ask_pipeworx with no clear differentiationdeep_research— Account requirements not clearly documented in parametersfortytwo_app_lookup— Mandatory _apiKey parameter not mentioned in descriptionresolve_entity— Type/value parameters could use more context in description
Verdict
Event narrative
Sign up free to generateSchema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- Tool list unreadable — the server responds, but its tools/list call does not return a valid result. Schema checks and AI evaluation cannot run.
- inputSchema invalid: —
- Smoke test not run this round
- Cold-start not measurable (no handshake)
Availability history
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
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Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/io-github-pipeworx-io-42matters)<a href="https://mcpmetrics.io/servers/io-github-pipeworx-io-42matters"><img src="https://mcpmetrics.io/badge/io.github.pipeworx-io/42matters/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
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