{"mcp_version":"2025-11-25","server_name":"@cyanheads/pubchem-mcp-server","server_version":"0.1.20","server_description":"MCP server for the PubChem chemical database. Search compounds, fetch properties, safety data, bioactivity, cross-references, and entity summaries. STDIO & Streamable HTTP.","endpoints":{"streamable_http":"https://pubchem.caseyjhand.com/mcp"},"capabilities":{"tools":true,"resources":false,"prompts":false,"logging":true},"authentication":{"required":false,"type":"none"},"documentation":"https://github.com/cyanheads/pubchem-mcp-server","generated_at":"2026-05-23T13:30:27.214Z"}