alfworld-navigation-planner SKILL.md skillA
alfworld-navigation-planner 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-navigation-planner@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-navigation-planner/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260307.388baa3, committed Mar 7, 2026
- Size
- 1,816 bytes
- Repository stars
- 1,449
- License
- MIT
Plans a path to move the agent between receptacles to search for target objects. Use this when you need to traverse the environment to reach a specific location or systematically explore multiple areas. It takes the current location and destination receptacle as input, and outputs the next 'go to' action to approach the target.
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
Use this skill to navigate between receptacles (e.g., bed, desk, drawer) in a household environment to locate objects. The core logic is handled by the bundled script.
## Input/Output Format
- **Input:** Provide the agent's **current location** and the **target receptacle**.
- **Output:** The skill will return the next `go to {recep}` action to execute.
## How to Use
1. **Identify your goal.** Determine which receptacle you need to search (e.g., `desk 1` to find a `desklamp`).
2. **Call the skill.** Pass your current location and the target receptacle.
3. **Execute the action.** Perform the `go to` action returned by the skill.
4. **Observe and repeat.** After moving, observe the new location. If the target object is not found, use this skill again to plan movement to the next most promising receptacle.
## Key Principles
- **Systematic Search:** Move efficiently between likely receptacles instead of random exploration.
- **Adaptive Planning:** If an action fails ("Nothing happened"), the script's logic helps choose an alternative path.
- **Context Preservation:** Always note your current location after each move for the next planning step.
…Read the whole file at its exact version.
How to install
mdr add zjunlp/skillnet/alfworld-navigation-planner@sha256:b1b46bcdd098bfa9The 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_ktv5vfshkrqhktxh)
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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 (1816 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_ktv5vfshkrqhktxh GET https://markdownregistry.com/api/v1/resolve?ref=zjunlp/skillnet/alfworld-navigation-planner GET https://markdownregistry.com/api/v1/blob/b1b46bcdd098bfa9b5095a6ae034fcc25a0cd42a3d90d0bb45ef5b2f51c4970c
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.