LeakGuard

Overview

LeakGuard is an MCP server that finds and redacts leaked secrets, wallet keys, and personally identifiable information before an AI agent sends text. It works as a protective layer within your AI workflows, automatically scanning and sanitizing sensitive data to prevent accidental exposure.

You can deploy LeakGuard in two ways: use the hosted endpoint at https://api.youraitools.co/leakguard/mcp without any local setup, or install it locally via npx -y @agentgate-builder/leakguard. No authentication is required. The latest release is v0.1.0, available under the youraitools.co project.

LeakGuard appears in the AI & Agents category on mcp.site and integrates with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, claim your listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: LeakGuard
URL:  https://api.youraitools.co/leakguard/mcp