How do I install the Scienceworld Item Fetcher skill?

Run npx skillmds add zjunlp/scienceworld-item-fetcher in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Scienceworld Item Fetcher safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Scienceworld Item Fetcher?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Scienceworld Item Fetcher free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Scienceworld Item Fetcher?

zjunlp (@zjunlp) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Scienceworld Item Fetcher by zjunlp

Name: Scienceworld Item Fetcher
Rating: 4.2 (5 reviews)
Author: zjunlp

Scienceworld Item Fetcher

Picks up a specified object from the environment and moves it into the agent's inventory. Use this skill when you identify a required tool or material (e.g., thermometer, metal pot) that needs to be collected for later use in an experiment or task. Takes an object name as input and confirms the item's transfer to inventory.

zjunlp e64a9c7 2 files · 3.8 KB Updated Sep 10, 2026

File contents

Skill: Fetch and Inventory Item

Purpose

Use this skill when you need to acquire a specific object for a task. It handles locating the object in the current environment and moving it into your inventory for later use.

Core Workflow

Identify Need: Determine which object is required for your current or upcoming task (e.g., "thermometer", "metal pot").
Locate Object: Ensure you are in the correct room. Use look around to survey the environment and confirm the object is present and accessible.
Execute Fetch: Use the pick up action on the target object.
Verify Success: Confirm the system observation states the object has been moved to your inventory.

Key Principles

Pre-check: Always look around first to verify the object's presence and location (e.g., on a counter, in a container).
Direct Action: Use the simple pick up OBJ command. Do not overcomplicate the sequence.
Inventory Focus: After picking up the object, you may focus on it in your inventory to signal readiness for the next step in your main task.
Error Handling: If pick up fails, the object might be inside a closed container. Ensure all relevant containers are open first.

Example from Trajectory

Scenario: Needing a thermometer to measure temperature.

Observation: a thermometer, currently reading a temperature of 10 degrees celsius is seen in the kitchen.
Action: pick up thermometer
Result: You move the thermometer to the inventory.
(Optional) Action: focus on thermometer in inventory

Input

Object Name: The name of the object to fetch, as it appears in the environment observations (e.g., "thermometer", "metal pot").

Output

A confirmation observation that the object is now in the agent's inventory.

---name: scienceworld-item-fetcherdescription: Picks up a specified object from the environment and moves it into the agent's inventory. Use this skill when you identify a required tool or material (e.g., thermometer, metal pot) that needs to be collected for later use in an experiment or task. Takes an object name as input and confirms the item's transfer to inventory.---# Skill: Fetch and Inventory Item## PurposeUse this skill when you need to acquire a specific object for a task. It handles locating the object in the current environment and moving it into your inventory for later use.## Core Workflow1. **Identify Need:** Determine which object is required for your current or upcoming task (e.g., "thermometer", "metal pot").2. **Locate Object:** Ensure you are in the correct room. Use `look around` to survey the environment and confirm the object is present and accessible.3. **Execute Fetch:** Use the `pick up` action on the target object.4. **Verify Success:** Confirm the system observation states the object has been moved to your inventory.## Key Principles* **Pre-check:** Always `look around` first to verify the object's presence and location (e.g., on a counter, in a container).* **Direct Action:** Use the simple `pick up OBJ` command. Do not overcomplicate the sequence.* **Inventory Focus:** After picking up the object, you may `focus on` it in your inventory to signal readiness for the next step in your main task.* **Error Handling:** If `pick up` fails, the object might be inside a closed container. Ensure all relevant containers are open first.## Example from Trajectory**Scenario:** Needing a thermometer to measure temperature.1. Observation: `a thermometer, currently reading a temperature of 10 degrees celsius` is seen in the kitchen.2. Action: `pick up thermometer`3. Result: `You move the thermometer to the inventory.`4. (Optional) Action: `focus on thermometer in inventory`## Input* **Object Name:** The name of the object to fetch, as it appears in the environment observations (e.g., "thermometer", "metal pot").## Output* A confirmation observation that the object is now in the agent's inventory.

Frequently asked questions