ggzy-mcp

MCP server for China's national public resource trading platform.

China publishes every government tender, procurement notice and award announcement on ggzy.gov.cn — but the site has no public API, no documentation, and no export. This server reverse-engineers its internal search endpoint and exposes it as an MCP tool, so an AI agent can query live bidding data in one call.

You: 浙江最近一周有哪些医疗设备的招标？
AI:   [calls search_bids → 20 live records with dates, provinces and links]

Tools

search_bids parameters

Related MCP server: Taiwan Tender MCP

Install

git clone https://github.com/<you>/ggzy-mcp.git
cd ggzy-mcp
npm install
npm run build

Configure your MCP client

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "ggzy": {
      "command": "node",
      "args": ["/absolute/path/to/ggzy-mcp/dist/index.js"]
    }
  }
}

Cursor / Cline / any MCP client — same shape, point command at node and args at the built entry file.

Restart the client. You should see ggzy with two tools.

Example output

条件："医疗设备" / 浙江 / 近 7 天
本页 20 条，上游报总 1000 条（该站每页最多 20 条，总数上限 1000）

1. [2026-11-12] 浙江省 · 采购合同
   2026年湖州市中心医院医疗设备更新项目-腋臭治疗仪项目合同
   来源：湖州市公共资源交易网
   https://www.ggzy.gov.cn/information/deal/html/a/330000/0203/20261112/0033cfc5ef3ba7d9460da7e9c8ce172cc999.html

Known limits (upstream, not this server)

• 20 records per page, and the upstream caps the reported total at 1000.

• First call can take 10–40 seconds — the government server is slow. Subsequent calls within the same minute are fast. The server times out at 30s and reports a clear error.

• Captcha: the upstream page has captcha logic that may trigger under rapid requests. Do not hammer it; one query per second is safe.

• Fields change: this is an undocumented endpoint. If it breaks, the mapping lives in src/index.ts (UPSTREAM + the BidRecord mapping) and is usually a five-line fix.

Why this exists

AI agents are good at reasoning and bad at touching the world. Most useful Chinese data sits behind systems with no API — provincial procurement portals, old government sites, legacy ERPs. This project is one adapter for one of those systems.

If you need a different one, the pattern is the same: find the XHR, replay it, wrap it in MCP.

Related

• gov-policy-mcp — same pattern, applied to the State Council policy document library (国务院政策文件).

License

MIT