toolcallwitness mcp for LangChain
com.clauxel.toolcallwitness/toolcallwitness-mcp
A witness layer for AI agent tool calls.
client:LangChain
transport:streamable-http
Install toolcallwitness mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"toolcallwitness-mcp": {
"transport": "streamable_http",
"url": "https://toolcallwitness.clauxel.com/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs