Load an existing RPG Maker MZ project. Must be called before using other tools.

Create a new RPG Maker MZ project with default data files.

Get information about the currently loaded RPG Maker MZ project.

List resource files (images, audio) in the project.

List all entities of a given type (actors, items, weapons, etc.)

Get detailed information about a specific entity by ID.

Create a new entity. Provide the entity data as a JSON object. Required: name. Other fields use defaults if omitted.

Update an existing entity. Only provided fields will be changed.

Delete an entity by ID. Cannot delete system default entities (ID 1) for actors/classes/states.

Search entities by keyword across name and description fields.

List all maps in the project with their hierarchy.

Create a new map.

Get detailed information about a specific map, including its events.

Update map properties (name, display name, BGM, note, etc.).

Delete a map. Cannot delete Map 1 (system default).

List all events on a specific map.

Create a new event on a map at the specified position.

Update event properties (name, position, note, character sprite).

Add commands to an event page. Commands use human-readable format that gets converted to RPG Maker MZ codes.

Supported command types:

• show_text: { type: "show_text", face: "Actor1", faceIndex: 0, text: "Hello!" }

• show_choices: { type: "show_choices", choices: ["Yes", "No"] }

• transfer_player: { type: "transfer_player", mapId: 1, x: 5, y: 5 }

• control_switches: { type: "control_switches", startId: 1, value: 0 } (0=ON, 1=OFF)

• control_variables: { type: "control_variables", startId: 1, operationType: 0, operand: 0, value: 100 }

• control_self_switch: { type: "control_self_switch", key: "A", value: 0 }

• conditional_branch: { type: "conditional_branch", conditionType: 0, param1: 1, param2: 0 }

• common_event: { type: "common_event", eventId: 1 }

• change_gold: { type: "change_gold", operation: 0, value: 100 }

• change_items: { type: "change_items", itemId: 1, operation: 0, value: 1 }

• play_bgm: { type: "play_bgm", name: "Town1", volume: 90 }

• play_se: { type: "play_se", name: "Decision1" }

• wait: { type: "wait", duration: 60 }

• fadeout_screen, fadein_screen, erase_event, game_over, return_to_title

• comment: { type: "comment", text: "This is a comment" }

• label/jump_to_label: { type: "label", name: "start" }

• And many more (change_hp, change_exp, battle_processing, shop_processing, etc.)

Delete an event from a map.

Generate a game scenario outline based on theme and genre. Returns structured suggestions that can be implemented using other tools (create_entity, create_map, create_event, etc.).

Generate NPC dialogue for a scene. Returns event commands that can be directly used with add_event_commands.

Generate a quest design with objectives, rewards, and event flow.