safe upgrade for LangChain
io.github.white-hat-lab/safe-upgrade
Evidence-backed npm upgrade preflight and dependency audits for coding agents, paid via x402.
client:LangChain
transport:stdio
runtime:npm
Install safe upgrade in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"safe-upgrade": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "safe-upgrade-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs