mcp server index for LangChain
io.github.justaiagent0809/mcp-server-index
Offline MCP tool schemas and risk flags. Partial census: 2,283 servers, 2026-09-08.
client:LangChain
transport:stdio
runtime:npm
Install mcp server index in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-server-index": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "mcp-server-index"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs