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mcp/harbor
LangChain

Prompt Optimizer for LangChain

io.github.nivlewd1/mcp-prompt-optimizer

Optimize prompts and generate agent SOPs and skill packages with the Prompt Optimizer cloud API.

client:LangChain transport:stdio runtime:npm

Install Prompt Optimizer in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

Prompt Optimizer in other clients

Prompt Optimizer MCP server