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LangChain

Cosmic for LangChain

com.cosmicjs/mcp

Manage Cosmic CMS content, media, object types, and AI generation from any MCP client.

client:LangChain transport:streamable-http runtime:npm

Install Cosmic in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mcp": {
            "transport": "streamable_http",
            "url": "https://mcp.cosmicjs.com/v1/buckets/{bucket_slug}",
        }
})

tools = await client.get_tools()

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

Cosmic in other clients