SpendGate for LangChain
io.github.toolweather/spendgate
Score a planned spend before an agent pays. Verdicts: approve, ask_human, or block.
client:LangChain
transport:streamable-http
tools:3
Install SpendGate in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"spendgate": {
"transport": "streamable_http",
"url": "https://spendgate.toolweather.workers.dev/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs