diffgate for LangChain
io.github.srbsa/diffgate
Deterministic guardrail your coding agent runs on itself: diff-scoped findings, zero LLM tokens.
client:LangChain
transport:stdio
runtime:npm
Install diffgate in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"diffgate": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "diffgate-review"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs