LangChain

PromptDNA for LangChain

org.promptdna/promptdna

Community library of composable AI prompt blocks for search, composition, and contribution.

client:LangChain transport:streamable-http tools:20

Install PromptDNA in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "promptdna": {
            "transport": "streamable_http",
            "url": "https://mcp.promptdna.org/v1/",
        }
})

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

PromptDNA in other clients

PromptDNA MCP server