Home / zjunlp / skillnet · experiments/src/skills/alfworld/alfworld-object-retriever/SKILL.md · GitHub
alfworld-object-retriever skillA
alfworld-object-retriever is agent-read markdown (skill) from zjunlp/skillnet: This skill picks up a target object from a specified receptacle after the object has been visually confirmed. Use this skill when the agent has located an object in a receptacle and needs to acquire it. It requires the object and source receptacle as inputs and results in the object being added to the agent's inventory..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Instructions
Use this skill to acquire a target object from a known source receptacle in the ALFWorld environment.
## Prerequisites
1. **Visual Confirmation**: You must have directly observed the target object within the specified source receptacle in a prior observation (e.g., "On the {recep}, you see a {obj}...").
2. **Proximity**: You should be at or near the location of the source receptacle.
## Core Action Sequence
Execute the following action precisely:
Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
A 17 of 17 checks passed. Deterministic, no model, same answer every run.
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (844 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
GitHub
zjunlp/skillnet · 1,266 stars · license MIT · pushed 2026-09-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4glzqdw3rglctptg
GET https://markdownregistry.com/api/v1/resolve?ref=zjunlp/skillnet/alfworld-object-retriever
GET https://markdownregistry.com/api/v1/blob/638b5c4a045c36643b1d7fa154466f67fd0b863d456a295942ffdb6871b9b1cd
Your agent 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.
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zjunlp/skillnet · experiments/src/skills/alfworld/alfworld-location-navigator/SKILL.md · Moves the agent to a specified receptacle or object location within the Alfworld environment. Use this skill when the…
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