wjttc for LangChain
one.faf/wjttc
F1-grade MCP certification. 52 tests, 9 tiers (49 scored + T9 Receipt validation). Ecosystem: #2759
client:LangChain
transport:stdio
runtime:npm
Install wjttc in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"wjttc": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "wjttc"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs