PathCourse Health (PCH) for LangChain
io.github.pathcourse-health/mcp-server
Cheaper LLM inference, USDC agent payments via x402, agent identity / reputation lookup.
client:LangChain
transport:stdio
runtime:npm
Install PathCourse Health (PCH) in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-server": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@pathcourse/mcp-server"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs