Pubchem MCP Server

io.github.pipeworx-io/pubchem

What is the Pubchem MCP server?

PubChem MCP — NIH chemistry compound database (no auth)

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

~/.cursor/mcp.json

{
  "mcpServers": {
    "pubchem": {
      "url": "https://gateway.pipeworx.io/pubchem/mcp"
    }
  }
}

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