Initialize a PDDL exploration session with a domain and problem. Must be called first before using other tools.

Initialize a PDDL exploration session by reading domain and problem from files. Use this instead of pddl_init when the PDDL definitions are available as files, to avoid duplicating large strings in the conversation.

Get all actions that can be executed in the current state. Returns action names and arguments.

Execute a PDDL action with given arguments. Returns success status, new state summary, and whether goal is reached.

Get the complete current state, including all true predicates and fluents.

Check if the goal state has been reached.

Reset to the initial state and clear action history. Use this to try a different approach.

Get the history of all actions taken so far in this session.

Get the PDDL domain string used to initialize this session. Useful for re-reading action schemas, predicates, and types.

Get the PDDL problem string used to initialize this session. Useful for re-reading objects, initial state, and goal conditions.