CN Evidence MCP¶
Remote MCP server (Streamable HTTP, keyless resolve + x402 pay-per-call) - a hosted connector that turns Chinese supplier verification into three agent tools. Give it a company name and it resolves the exact legal entity for free; pay fractions of a cent to screen identity, government procurement awards and regulatory history, each record citing its official source and dataset scope.
Server type: Remote (Cloudflare Workers, Streamable HTTP)
Auth: Keyless free resolver; paid calls via x402 v2 (USDC on Base, EIP-3009)
Endpoint: https://cn-evidence-mcp-public.mikeyang7789.workers.dev/mcp
Tools: 3 (resolve, basic screening, full evidence)
Pricing: Free resolve; Basic $0.002 USDC; Full $0.01 USDC per call
Category: Compliance
Built by: mikeyang7789 (GitHub Pages docs)
Tools¶
| Tool | Purpose |
|---|---|
| resolve_china_company | Free: resolve a Chinese company or supplier name to the exact legal entity (USCC) before buying evidence; ambiguous names return candidates |
| get_china_supplier_evidence_basic | Paid $0.002 USDC: identity, procurement track record and regulatory-history summary with linkage and coverage scope |
| get_china_supplier_evidence_full | Paid $0.01 USDC: detailed evidence rows with source provenance, announcement identifiers and an evidence_limit cap |
Connection¶
- Add the endpoint to any MCP client. No key and no signup for the resolver.
- Ask "verify this Chinese supplier name" - the agent resolves first, then presents the candidate match.
- For evidence rows, a funded wallet pays the x402 invoice on Base (USDC); the free resolver never charges.
Honesty is built into the contract: results cover configured official and open datasets (Shenzhen company records, Beijing government procurement awards, plus available administrative penalties), and every response returns dataset_coverage and coverage_notes. Zero records is not nationwide clearance, and ambiguous same-name matches are never auto-linked to a company's record.
Verification (Sep 11, 2026 night sweep)¶
Endpoint live-probed over JSON-RPC: anonymous initialize captured server "CN Evidence" v1.30.0 on protocol 2024-11-05 with tools, prompts and resources capabilities, and tools/list returned all three tool schemas exactly as documented (free resolve_china_company; Basic and Full with USCC pattern validation and x402 pricing in the descriptions). Directory page confirms the Official MCP Registry entry dev.workers.mikeyang7789.cn-evidence-mcp-public/cn-evidence v0.1.0 and a healthy Glama connector.
Integration with CorpusIQ¶
CorpusIQ is the connector layer that lets AI assistants read the systems a business already runs on - accounting, payments, CRM, email, files and analytics - and answer with the source named. It is read-only by design: it retrieves data and never writes to, or acts in, a connected system, which is what makes it safe to point at live accounts.
This page is part of the CorpusIQ directory, the reference we maintain for the MCP server and agent-skill ecosystem. Run alongside CorpusIQ, a third-party server like this one can be combined with a company's own business data in a single answer.