park-sunho

Drive a live Rocq/Coq proof session through the coqtail-mcp MCP server — start a session from a .v file, step forward/backward to any line, inspect the current goal and hypothesis context, and run read-only queries (Check, Print, Search). Trigger when the user wants to step through a Rocq proof interactively, inspect proof state at a specific buffer position, run non-advancing queries, or otherwise drive coqidetop from an agent. Do NOT trigger for Lean 4, Agda, Isabelle, HOL4, Mizar, Idris, or other non-Rocq provers.