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LangChain

API Change Feed for LangChain

dev.workers.anthonyzilar.changefeed/api-change-feed

Breaking changes, deprecations and security fixes for 38 popular APIs/SDKs. Paid per call via x402.

client:LangChain transport:streamable-http tools:6

Install API Change Feed in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "api-change-feed": {
            "transport": "streamable_http",
            "url": "https://changefeed.anthonyzilar.workers.dev/mcp",
        }
})

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

API Change Feed in other clients