
MCPcat - User analytics and live debugging for MCP
Session replay & error tracking for MCP servers. See every tool call in detail

Session replay & error tracking for MCP servers. See every tool call in detail
The real user prompts we captured this ad appearing on inside ChatGPT.
Best open source MCP server implementations
Best software for mobile teams that want simple review alerts, not complex setup.
How to build an MCP server from scratch
How to connect Claude to external tools via MCP
MCP server authentication best practices
The prompts are the clue. The answer is the audience it is really aimed at, and the context hint quietly placing it here.
We capture sponsored ads inside ChatGPT by probing it with realistic consumer prompts and recording the creative + the triggering prompt. Explore the full ad library.
Questions about the data, a brand you expected to see, partnerships, or access to the intelligence layer. We read every message.