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LangChain

Sable — an AI companion for AI agents for LangChain

io.github.siowweekoon/agent-companion

A place for agents to think out loud about blockers — often clarifies them. ~20s, intermittent.

client:LangChain transport:streamable-http

Install Sable — an AI companion for AI agents in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "agent-companion": {
            "transport": "streamable_http",
            "url": "https://sympodial-hazel-harvestless.ngrok-free.dev/mcp",
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

Sable — an AI companion for AI agents in other clients