scienceworld-conductivity-tester SKILL.md skillA
scienceworld-conductivity-tester 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-conductivity-tester@git:20260307.388baa3Pins git:20260307.388baa3 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-conductivity-tester/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260307.388baa3, committed Mar 7, 2026
- Size
- 1,888 bytes
- Repository stars
- 1,449
- License
- MIT
Determines if an object is electrically conductive by integrating it into a circuit and observing a light bulb. Triggered when classifying an object based on conductivity.
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
# Instructions
## Objective
Classify a target object as **electrically conductive** or **non-conductive** by using it to complete a simple circuit with a battery and a light bulb.
## Core Procedure
1. **Locate & Acquire Object:** Teleport to the object's location and pick it up.
2. **Focus on Object:** Use the `focus` action on the object to signal intent.
3. **Setup in Workshop:** Teleport to the `workshop`. Place the object down.
4. **Construct Test Circuit:** Assemble the circuit on the table in this exact sequence:
a. Connect the **battery anode** to **orange wire terminal 1**.
b. Connect the **battery cathode** to **yellow wire terminal 1**.
c. Connect **orange wire terminal 2** to the **blue light bulb cathode**.
d. Connect **green wire terminal 2** to the **blue light bulb anode**.
e. Connect **yellow wire terminal 2** to **terminal 1** on the target object.
f. Connect **green wire terminal 1** to **terminal 2** on the target object.
5. **Observe & Classify:** Wait 2 steps (`wait1` twice). Then `look around`.
- If the **blue light bulb is ON**, the object is **conductive**. Place it in the **blue box**.
…Read the whole file at its exact version.
How to install
mdr add zjunlp/skillnet/scienceworld-conductivity-tester@sha256:6442bb9f7bf32766The line at the top of this page pins the label git:20260307.388baa3, 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_mn6goblrnhnfdtwb)
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Versions
The registry has recorded 1 version of this file, committed on Mar 7, 2026.
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 (1888 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_mn6goblrnhnfdtwb GET https://markdownregistry.com/api/v1/resolve?ref=zjunlp/skillnet/scienceworld-conductivity-tester GET https://markdownregistry.com/api/v1/blob/6442bb9f7bf327661b24dac507a50cb65dec6dc7761cf87c98eba94d7fa486f1
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.