AgentSkillsCN

scienceworld-container-inspector

此技能会执行“查看”动作，以检查特定容器或设备内的内容。当代理需要确认容器内部究竟装有何物（如查验高炉内是否含有铅），或监测容器内物质的状态（如固体与液体的区分），此技能便应被触发。该技能会输出详细的容器内容清单及其状态，为过程监控提供关键的反馈信息。

SKILL.md
--- frontmatter
name: scienceworld-container-inspector
description: This skill performs a 'look at' action to inspect the contents of a specific container or device. It should be triggered when the agent needs to verify what is inside a container (e.g., checking if lead is in the blast furnace) or monitor the state of contents (e.g., solid vs. liquid). The skill outputs a detailed list of contents and their states, providing essential feedback for process monitoring.

Skill: Container/Device Inspector

Purpose

Execute a look at action on a specified container or device to retrieve a detailed observation of its contents and their states. This is a critical monitoring skill for verifying process steps, such as confirming an item is present inside a furnace or checking the phase (solid/liquid) of a substance.

When to Use

Trigger this skill when you need to:

  1. •Verify Placement: Confirm an object has been successfully moved into a target container (e.g., "Is the metal pot in the blast furnace?").
  2. •Monitor State Change: Check if the contents of a container have changed state due to a process (e.g., "Has the lead melted into liquid lead?").
  3. •Inventory Check: List all items currently stored inside an open container or device.

Core Instruction

Always use the exact action: look at <CONTAINER_NAME>

  • •Replace <CONTAINER_NAME> with the precise name of the target object (e.g., blast furnace, cupboard, tin cup).
  • •This action returns a structured observation detailing the container's state and a list of its contents.

Expected Output & Interpretation

The observation will follow this general pattern: [CONTAINER], which is [STATE]. The [CONTAINER] door is [OPEN/CLOSED]. In the [CONTAINER] is: \n\t[LIST OF CONTENTS]

Key Information to Extract:

  1. •Container State: Is it activated/turned on? (e.g., "which is turned on").
  2. •Door State: Is it open or closed? You can only see contents if the door is open.
  3. •Contents List: A nested list of all objects inside. Pay close attention to:
    • •Item Names: (e.g., a metal pot).
    • •Substance States: The description may reveal state changes (e.g., a substance called liquid lead vs. a substance called lead).
    • •Nested Containers: Contents may themselves be containers (e.g., a metal pot (containing a substance called lead)).

Example from Trajectory

Action: look at blast furnace Observation: a blast furnace, which is turned on. The blast furnace door is open. In the blast furnace is: \n\ta metal pot (containing a substance called liquid lead) Interpretation: The blast furnace is active and open. It contains one item: a metal pot, which itself contains liquid lead. This confirms the heating process was successful and the lead has melted.

Integration with Other Actions

This skill is often used in a sequence:

  1. •move <ITEM> to <CONTAINER> (Place an item).
  2. •look at <CONTAINER> (This skill - verify placement).
  3. •activate <CONTAINER> (Start a process).
  4. •look at <CONTAINER> (This skill - monitor state change).
  5. •use <TOOL> on <CONTENT> (Proceed based on observed state).

Error Handling

  • •If the look at action fails or returns an unexpected result, first verify the object's name is correct by using look around or examine.
  • •If the container door is closed, you must open it before using this skill.
  • •The skill only inspects; it does not manipulate contents. Use pick up, move, or use for manipulation.

For detailed examples of container interactions and state transitions, see the reference documentation.