planning-exploratory-testing

Runs session-based exploratory testing: writes charters, timeboxes sessions, applies coverage heuristics and tours, captures notes as evidence, debriefs, and converts findings into bug reports and automation candidates. Use when a feature must be tested before its requirements are settled, when scripted cases keep passing while users hit problems, when a release has to be explored for risk in limited time, or when the request mentions charters or exploratory sessions.