#debugging

If you build with Claude Desktop, Cursor, or Claude Code, MCP debugging has a familiar smell: you think the server is fine, but the real problem is somewhere in the handshake, the arguments, or a request that never quite happened. mcpsnoop is interesting because it doesn’t sit off to the side like the official Inspector; it drops into the actual path between client and server, which is the part developers usually need to inspect first. mcpsnoop is a transparent proxy for MCP, described as “Wires

From a Claude / Claude Code builder’s perspective, this is exactly the kind of story that gets my attention: a real-world product team using an Anthropic toolchain to hunt down an issue that mattered enough to be worth fixing. Even with the source text here being extremely sparse, the implication is interesting on its own: AI-assisted debugging is moving from demo-land into practical maintenance work. The source headline says Mozilla used Anthropic’s Mythos to find and fix an issue. The framing