alfworld-tool-locator SKILL.md skillA
alfworld-tool-locator 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-tool-locator@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/alfworld/alfworld-tool-locator/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260316.e08426e, committed Mar 16, 2026
- First version recorded
- Mar 7, 2026
- Size
- 2,201 bytes
- Repository stars
- 1,449
- License
- MIT
Searches for a specified tool or device (e.g., a desklamp, knife, or sponge) within the ALFWorld environment by checking relevant surfaces. Use when you need a tool to interact with another object as part of a task but the tool is not in your inventory or immediate vicinity. Takes a tool name as implicit input and navigates to likely storage spots (sidetables, shelves, countertops) until the tool is found.
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
Locate a specified tool or device by systematically checking receptacles where it is likely stored.
## Workflow
1. **Prioritize search locations** based on tool type:
- Small tools/electronics (desklamp, remotecontrol): `sidetable`, `desk`, `drawer`, `shelf`
- Kitchen tools (knife, spatula): `countertop`, `cabinet`, `drawer`
- Cleaning tools (sponge, spraybottle): `shelf`, `cabinet`, `countertop`
- Default: check all visible receptacles in order
2. **Navigate** to each prioritized receptacle: `go to {receptacle}`
3. **Inspect** the observation for the target tool name
4. **If found:** Stop searching. Proceed to use the tool for the main task
5. **If not found:** Continue to the next receptacle in the priority list
6. **If exhausted:** Expand search to remaining receptacles not yet checked
## Action Format
- `go to {receptacle}` -- navigate to check a location
- `take {tool} from {receptacle}` -- pick up the tool once found (if needed)
- `use {tool}` / `toggle {tool}` -- operate the tool in place (e.g., desklamp)
## Error Recovery
- If "Nothing happened": verify the receptacle name matches the environment scan
…Read the whole file at its exact version.
How to install
mdr add zjunlp/skillnet/alfworld-tool-locator@sha256:641a158129785b0cThe 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_vk3gzvbahyyeuxnq)
1 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 | 2,201 B | A | view · diff |
| git:20260307.388baa3 | 2026-03-07 | 388baa3 | 1,798 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 (2201 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_vk3gzvbahyyeuxnq GET https://markdownregistry.com/api/v1/resolve?ref=zjunlp/skillnet/alfworld-tool-locator GET https://markdownregistry.com/api/v1/blob/641a158129785b0ca7560e7eb7a7a1189494a05cf117e83ff8127693ed86bb4a
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.