AnchorRegistry for LangChain
io.github.anchorregistry/ar-mcp
On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.
client:LangChain
transport:streamable-http
tools:3
Install AnchorRegistry in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"ar-mcp": {
"transport": "streamable_http",
"url": "https://mcp.anchorregistry.ai/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs