alfworld-object-picker SKILL.md skillA
alfworld-object-picker 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/alfworld-object-picker@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/alfworld/alfworld-object-picker/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260307.388baa3, committed Mar 7, 2026
- Size
- 1,376 bytes
- Repository stars
- 1,449
- License
- MIT
Picks up a specified object from a given receptacle. Use this skill when the agent has located a required object and needs to acquire it for later use, such as taking an item from a surface or container. The skill requires the object and source receptacle as inputs, executing a 'take' action to transfer the object into the agent's inventory, enabling further manipulation like placement or usage.
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
Execute the `take` action to acquire the target object from the source receptacle.
## Inputs
- `object`: The identifier of the object to pick up (e.g., "toiletpaper 1").
- `source_receptacle`: The identifier of the receptacle where the object is located (e.g., "toilet 1").
## Process
1. **Verify Context:** Ensure the agent is at the location of the `source_receptacle`. If not, the agent must navigate there first using a separate movement skill.
2. **Execute Action:** Perform the action: `take {object} from {source_receptacle}`.
3. **Handle Feedback:** If the environment indicates "Nothing happened," consult the troubleshooting guide in `references/troubleshooting.md` for potential issues.
## Output
- The specified object is transferred to the agent's inventory.
- The agent receives an observation confirming the successful pickup (e.g., "You pick up the {object} from the {source_receptacle}").Read the whole file at its exact version.
How to install
mdr add zjunlp/skillnet/alfworld-object-picker@sha256:8627e66af18f0848The 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_7jsoq5m7s23eadk3)
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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 (1376 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_7jsoq5m7s23eadk3 GET https://markdownregistry.com/api/v1/resolve?ref=zjunlp/skillnet/alfworld-object-picker GET https://markdownregistry.com/api/v1/blob/8627e66af18f0848915c3e7fee14fb4c47a9adec4026ca45b5f1f2107059f117
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.