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mcp/harbor
LangChain

F4 Raise for LangChain

fund.f4/raise

Ranks VC firms for a startup from a short description, with similar companies each firm backed.

client:LangChain transport:streamable-http tools:3

Install F4 Raise in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "raise": {
            "transport": "streamable_http",
            "url": "https://app.f4.fund/api/public/raise/mcp",
        }
})

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

F4 Raise in other clients

F4 Raise MCP server