Atlas / Skills / zjunlp / Scienceworld Object Locator

Scienceworld Object LocatorSAFE

skills/zjunlp/scienceworld-object-locator

Create, Evaluate, and Connect AI Skills

Verdict
SAFE
Grade
B
Trust score
89 /100
Version
—
Hosts
—
License
MIT
Stars
1,402
01

Overview

Create, Evaluate, and Connect AI Skills

Read from source at commit 4501e739125cOBSERVED · 2026-10-12
02

What it tells the agent

The instruction file, verbatim from the audited commit — this is the text the model reads, and the surface the audit's instruction layer examines. Quoted here so you can judge it without cloning anything.

---
name: scienceworld-object-locator
description: Searches for a specific target object across multiple rooms by systematically teleporting to likely locations and examining each room. Use this skill when you need to find an object whose exact location is unknown. Iterates through candidate rooms using teleport and look around, checks for the object, and continues until found, returning the object's location.
---
# Instructions

## Purpose
Locate a specific target object within the ScienceWorld environment when its location is unknown.

## Inputs
- **Target Object:** The name of the object to find (e.g., "thermometer", "metal fork").
- **Candidate Rooms (Optional):** A list of room names to search. If not provided, the skill will use a default priority list based on common object locations.

## Core Process
1.  **Initialize:** Receive the target object name.
2.  **Plan Search Order:** Determine the sequence of rooms to search. Use the provided `prioritize_rooms.py` script to generate an optimal search order based on the target object.
3.  **Execute Search Loop:**
    a. Teleport to the next room in the search order.
    b. Use the `look around` action to observe the room's contents.
    c. Parse the observation to check for the presence of the target object.
    d. If the object is found, **stop the search** and output its location.
    e. If the object is not found, proceed to the next room.
4.  **Output:** Report the room where the object was found. If the object is not found after searching all candidate rooms, report this failure.

## Key Actions
- `teleport to <ROOM_NAME>`
- `look around`
- `examine <OBJECT>` (if more detail is needed to confirm identity)
- `pick up <OBJECT>` (if the goal is to acquire the object, not just locate it)

## Example
**Task:** Find the thermometer in the environment.

1. `teleport to kitchen`
2. `look around` — no thermometer found
3. `teleport to workshop`
4. `look around` — observation includes "a thermometer, currently reading a temperature of 10 degrees celsius"
5. Thermometer located in workshop. `pick up thermometer` if needed.

## Notes & Best Practices
- **Efficiency:** Always `look around` immediately after teleporting to get the full room state.
- **Parsing:** Observations list objects after "you see:". Check this list for the target object's name.
- **Confirmation:** If an object's name is ambiguous (e.g., "fork" could be "metal fork" or "plastic fork"), use `examine` to get a detailed description.
- **Inventory:** If the task requires using the object, remember to `pick it up` after finding it.
- **Error Handling:** If an object is not in its most likely room, the systematic search will eventually find it. Do not give up after the first few rooms.
03

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codeNA
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
pinned
Secrets in source
none-found

Findings (0)

No findings outside the package's declared scope.

Gates applied: no_behavioural_pass.

Audited 2026-10-12 · audit v0.4.1 · source sha 4501e739125cfull audit observations/trust-audit/skill/zjunlp__scienceworld-object-locator.json · Report an issue / request a re-scan
04

Audit history

Every audit this skill has had.

DateSourceVerdictGradeScoreChange
2026-10-124501e739125cSAFEB89first audit
05

Questions

What does the Scienceworld Object Locator skill do?

Create, Evaluate, and Connect AI Skills

Is Scienceworld Object Locator safe to install?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean skill reads B.

What can Scienceworld Object Locator access on my machine?

The audit observed no filesystem, network or shell use at all in its source.

How current is this page?

The grade is for one exact copy of the source (4501e739125c), read on 2026-10-12. The repository is watched, and a new audit runs when it changes — this is the first audit.

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