tctc mcp for LangChain
io.github.kofujimura/tctc-mcp
ERC-7303 token-controlled roles for AI agents: grant, check, and revoke permissions on-chain
client:LangChain
transport:stdio
runtime:npm
Install tctc mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"tctc-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "tctc-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs