MCP server for the PubChem chemical database. Search compounds, fetch properties, safety data, bioactivity, cross-references, and entity summaries. STDIO & Streamable HTTP.
{
"mcpServers": {
"cyanheadspubchem": {
"command": "npx",
"args": [
"-y",
"@cyanheads/pubchem-mcp-server"
]
}
}
}