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mcp/harbor
LangChain

mcp debugger for LangChain

io.github.digital-defiance/mcp-debugger

Node.js and TypeScript debugging with 25+ tools for AI agents

client:LangChain transport:stdio runtime:npm

Install mcp debugger in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mcp-debugger": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@ai-capabilities-suite/mcp-debugger-server"],
        }
})

tools = await client.get_tools()

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

mcp debugger in other clients

mcp debugger MCP server