When your AI agent calls an MCP tool, fetches a URL, or processes a document, it trusts whatever comes back. That's the problem. Malicious content can hijack your agent's behavior or tell it to run malicious code. AI Security Guard sits between your agent and untrusted content. Before your agent processes anything external, we scan it and provide advice about what was found. Works with Claude or any agent consuming data. Pay per scan. No subscriptions. Privacy first.