Mcpsnoop: Transparent proxy and live TUI for MCP traffic monitoring

A new open-source tool called Mcpsnoop has been released, acting as a transparent proxy and live terminal UI (TUI) for inspecting Model Context Protocol (MCP) traffic, much like Wireshark does for network packets. Built for developers, it simplifies debugging and monitoring of MCP-based applications, which are increasingly used in AI agent workflows. The project was shared on Hacker News, highlighting its utility for the developer community.

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