v0.1.0 — first public release

mcpdump is a tcpdump-style debugging toolkit for MCP servers.

Commands: ls, call, check, watch, record, replay, diff, mock, tui, discover, demo.

• Zero SDK dependency — JSON-RPC 2.0 and stdio / Streamable HTTP implemented from scratch.
• Ten built-in conformance checks.
• Record and replay real sessions; diff server contracts across versions.
• English / Chinese output via MCPDUMP_LANG.

Install: pip install mcpdump