mcp secret scrub for LangChain
io.github.sudo-ai-git/mcp-secret-scrub
Deterministic no-LLM MCP server that scrubs secrets before they reach an agent. Never leaks values.
client:LangChain
transport:stdio
runtime:pypi
Install mcp secret scrub in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-secret-scrub": {
"transport": "stdio",
"command": "uvx",
"args": ["mcp-secret-scrub"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs