Individual skill

scienceworld-substance-fetcher

Locates and retrieves a target substance or material from a container in the environment. Use this skill when the task requires processing a specific substance (e.g., chocolate, sodium chloride, a chemical) and you need to find and acquire it. Searches rooms and containers (fridge, cupboard, counter) and retrieves the substance via pick up or move actions.

experiments/src/skills/scienceworld/scienceworld-substance-fetcher/SKILL.md

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Observed behavior: Instructions only
Last checked: Nov 7, 2026

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Repository stars (not skill ratings): 1,450
Repository last updated: Nov 2, 2026
License: MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

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artificial-intelligence Repository topic
knowledge-graph Repository topic
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skills Repository topic
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SKILL.mdcore · 2,757 bytes
references/action_primer.mddoc · 900 bytes

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# Skill: Substance Fetcher

## Primary Objective
Locate a specified target substance (e.g., `chocolate`, `sodium chloride`) within the environment and retrieve it for subsequent processing.

## Core Logic & Workflow
1.  **Identify Target:** The target substance name is provided as part of the task initiation (e.g., "Your task is to measure the melting point of **chocolate**").
2.  **Search Strategy:**
    *   If the current room does not contain the target, use `teleport to [room]` to navigate to likely locations (e.g., `kitchen`, `workshop`, `greenhouse`).
    *   Use `look around` to survey a room and identify containers.
3.  **Locate in Container:**
    *   Examine open containers (`fridge`, `cupboard`, `counter`, `drawer`) listed in the room description.
    *   The target substance is often found inside a container (e.g., "In the fridge is: **chocolate**").
4.  **Retrieval Action:**
    *   If the substance is a portable object, use `pick up [substance]`.