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mcp/harbor
LangChain

gravity swarm for LangChain

io.github.antoinedelorme/gravity-swarm

Agent reputation network — compute tasks, submit proofs, earn ELO via Nostr MCP

client:LangChain transport:stdio runtime:npm

Install gravity swarm in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "gravity-swarm": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "gravity-swarm-mcp"],
        }
})

tools = await client.get_tools()

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

gravity swarm in other clients

gravity swarm MCP server