rcsb pdb mcp for LangChain
io.github.mrfentmen/rcsb-pdb-mcp
Look up protein structures and search the RCSB Protein Data Bank. No key required.
client:LangChain
transport:stdio
runtime:npm
Install rcsb pdb mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"rcsb-pdb-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "rcsb-pdb-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs