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name: alfworld-receptacle-opener description: This skill opens a closed receptacle to allow access to its contents or to enable interaction with it. It should be triggered when the agent encounters a closed receptacle (e.g., 'The fridge 1 is closed.') that must be opened to proceed with a task, such as cooling an item with a fridge or taking an object from inside a cabinet. The skill outputs the 'open' action on the specified receptacle.

Skill: Open Closed Receptacle

Trigger Condition

Use this skill when the environment observation explicitly states that a receptacle is closed and opening it is necessary to proceed with your current task. The typical observation pattern is: "The <receptacle_name> is closed."

Action

Execute the open action on the identified receptacle.

Procedure

1. Identify the Receptacle: From the observation, extract the name of the closed receptacle (e.g., fridge 1, cabinet 12, safe 1).
2. Execute Action: Output the action in the format: Action: open <receptacle_name>.

Example from Trajectory

• Observation: "The fridge 1 is closed."
• Thought: The fridge is closed. I need to open it to access the cooling compartment.
• Action: Action: open fridge 1

Notes

• This is a fundamental, low-level skill for enabling access. After opening the receptacle, you may need to use other skills (e.g., take, cool, put) to complete your objective.
• Do not use this skill if the receptacle is already described as open or if its state is not mentioned.