ChemCloud MCP Open Platform

ChemCloud — chemical data for AI clients via MCP

Natural-language access to real chemical industry data: compounds (CAS), enterprises, trade, and prices. Use Tools in Cursor / Claude Desktop, or ask on the web.

Onboarding guide Get API Key 中文站点

What you get

  • ~77 read-only MCP Tools (chem-data-hub)
  • Role-based Skills for manufacturers, traders, procurement, research
  • Web “ask-data” product (问数) sharing the same quota
  • One platform API Key for open tools

Brand

Chinese: 芯化和云数据智能开放平台 (short: 芯化和云). English: ChemCloud MCP Open Platform (ChemCloud). Related SaaS sites exist under the ChemCloud brand; this portal is specifically for MCP / Skills / ask-data — see About.

FAQ

What is ChemCloud MCP Open Platform?

A chemical-industry MCP data portal (芯化和云). It exposes read-only compound, enterprise, trade and price Tools plus role-based Skills, and a web ask-data product. Use one platform API Key in Cursor, Claude Desktop, and similar MCP clients.

How do I get started?

Sign in at mcp.chem-cloud.cn, create a platform API Key, paste the MCP JSON into your client, then call Tools with a real Key. See the guide or 5-minute quickstart.

Is one API Key enough for all Tools?

Yes. One platform API Key works for all currently open MCP Tools.

How many Tools and Skills? What is the trial?

About 77 Tools and 20 Skills. Trial is about 3 days / 100 calls — confirm on benefits. Prefer this site over older third-party posts.

CAS / GHS / MSDS glossary · Why chemical MCP · CAS lookup story