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LangChain

Flagbearer for LangChain

dev.flagbearer/flagbearer

Feature flags for coding agents: create flags, roll them out gradually and write the flag code.

client:LangChain transport:streamable-http tools:9

Install Flagbearer in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "flagbearer": {
            "transport": "streamable_http",
            "url": "https://mcp.flagbearer.dev",
        }
})

tools = await client.get_tools()

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

What LangChain can do once it is connected

Flagbearer in other clients