io.github.thu-lawyer/keystash
Keychain-backed secret broker: an AI agent can use your keys, but no tool ever returns one.
Target client
run in your project directory
claude mcp add keystash -- uvx keystashsetup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.