429 throttle mcp for LangChain
io.github.iqingyoung/429-throttle-mcp
带速率限制的 MCP HTTP 代理：滑动窗口+令牌桶控速，长程任务不再 429
client:LangChain
transport:stdio
runtime:npm
Install 429 throttle mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"429-throttle-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "429-throttle-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs