CN Evidence
https://mcp.cnevidence.com/mcp ↗
Description
Chinese supplier verification via Remote MCP; free resolve, paid Basic/Full evidence via x402.
What our measurements say
CN Evidence is a remote MCP server published at mcp.cnevidence.com. 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 1,359 ms, a delay an agent will notice. It offers a narrow, focused set of 3 tools. 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
- resolve_china_company has a clear purpose and explicit required parameter
- Tool names indicate service tiers (Basic/Full) for easy selection
Weaknesses
- get_china_supplier_evidence_basic and get_china_supplier_evidence_full have identical parameter naming ('query' vs 'request') with null type, creating confusion
- Descriptions focus on features rather than use cases (e.g., 'when to use this tool')
- No error handling or constraint documentation for any tool
get_china_supplier_evidence_basic— Parameter 'query' has null type and unclear expected input formatget_china_supplier_evidence_full— Parameter 'request' has null type and no input examplesresolve_china_company— No error handling documentation for ambiguous name resolution
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.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test not run this round
- Cold-start: cold 513ms → warm 523ms (penalty 0ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
resolve_china_companyFree: resolve a Chinese company/supplier name to the exact legal entity before buying evidence. Ambiguous names are returned as candidates.
companystringrequired
get_china_supplier_evidence_basicPaid $0.002 USDC on Base via x402: low-cost Chinese supplier screening with company identity, procurement track record, regulatory-history summary, provenance scope and ambiguity-safe linkage.
queryrequired
get_china_supplier_evidence_fullPaid $0.01 USDC on Base via x402: full Chinese supplier due diligence with detailed evidence rows, dataset coverage, procurement awards, regulatory history, provenance and ambiguity-safe linkage.
requestrequired
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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[](https://mcpmetrics.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence)<a href="https://mcpmetrics.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence"><img src="https://mcpmetrics.io/badge/dev.workers.mikeyang7789.cn-evidence-mcp-public/cn-evidence/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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