I Spy AI

I Spy AI is a tool that analyzes images to determine if they were generated by artificial intelligence. You upload a JPEG, PNG, or WebP file, and it scans for the subtle statistical fingerprints and artifacts that AI models like Midjourney or DALL-E leave behind. It gives you a simple verdict: real or AI-generated, usually within seconds. The service is designed to help you verify the authenticity of everything from social media profile pictures to digital artwork.

The tool works through a web dashboard where you can drag and drop images for analysis. For developers and power users, it also provides a Model Context Protocol (MCP) server. This means you can integrate the detection capability directly into AI workflows within tools like Claude Desktop and Cursor. With a one-line configuration, your AI agent can call the `analyze_image` tool to check images before basing its responses on them, which helps prevent AI from hallucinating about synthetic content.

I Spy AI is particularly useful for journalists verifying user-submitted photos, art buyers ensuring they are purchasing human-made work, and anyone concerned about deepfakes on social media. It offers a free tier with three analyses per month, making it accessible for casual use, while a subscription unlocks unlimited checks for those who need it regularly. A key feature is its privacy-first approach; images are processed and then immediately discarded, never stored on its servers.