scienceworld-object-focuser SKILL.md skillA
scienceworld-object-focuser from zjunlp/skillnet is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zjunlp/skillnet/scienceworld-object-focuser@git:20260316.e08426ePins git:20260316.e08426e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zjunlp/skillnet
- Path
experiments/src/skills/scienceworld/scienceworld-object-focuser/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260316.e08426e, committed Mar 16, 2026
- First version recorded
- Mar 7, 2026
- Size
- 2,298 bytes
- Repository stars
- 1,449
- License
- MIT
This skill selects and focuses on a specific object to signal task intent or prepare it for manipulation. Use when you have identified a target object that meets task criteria (e.g., a living thing) and need to formally select it before performing actions like moving or using the object in ScienceWorld tasks. The skill uses the 'focus on OBJ' action, taking the object name as input.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Skill: Object Focuser
## Purpose
Use this skill to formally select a target object in the ScienceWorld environment. The `focus on` action signals your intent to the task system and is often a prerequisite for subsequent manipulation steps like `pick up` or `move`.
## When to Use
* After you have identified an object that matches the task's criteria (e.g., "a living thing", "a conductive material").
* Before you attempt to pick up, move, or use that object as part of the task sequence.
* When the task trajectory or environment feedback suggests an object needs to be "focused on" to proceed.
## Core Instruction
1. **Identify the Target:** From your observation (`look around`, `examine`), determine the exact name of the object you intend to use for the task.
2. **Execute Focus:** Use the action: `focus on <OBJECT_NAME>`.
* Replace `<OBJECT_NAME>` with the precise noun phrase from the environment (e.g., `dove egg`, `copper wire`, `beaker`).
3. **Proceed:** After receiving a confirmation observation, continue with the next step in your plan (e.g., `pick up <OBJECT_NAME>`, `move <OBJECT_NAME> to ...`).
## Key Considerations
…Read the whole file at its exact version.
How to install
mdr add zjunlp/skillnet/scienceworld-object-focuser@sha256:3eb9fe1e8adb3389The line at the top of this page pins the label git:20260316.e08426e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_mumfr3yzhfuapn3n)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Mar 7, 2026 and Mar 16, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260316.e08426e latest | 2026-03-16 | e08426e | 2,298 B | A | view · diff |
| git:20260307.388baa3 | 2026-03-07 | 388baa3 | 2,150 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2298 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
zjunlp/skillnet · 1,449 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mumfr3yzhfuapn3n GET https://markdownregistry.com/api/v1/resolve?ref=zjunlp/skillnet/scienceworld-object-focuser GET https://markdownregistry.com/api/v1/blob/3eb9fe1e8adb338953a45f142e772b978abbd431152d9f0566cefc9c40912ce9
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.