alfworld-object-storer

Use when the agent is holding an object and needs to place it into a target receptacle in ALFWorld. This skill checks receptacle suitability, opens closed containers if needed, and executes the `put` command to store the object. It handles both open surfaces (countertops, beds) and closed containers (drawers, cabinets).

Quality

85%

Does it follow best practices?

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Adds up to 20 points to the overall score

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Securityby

Passed

No findings from the security scan

Quality

Content

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Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is concise, highly actionable, and clearly workflow-sequenced with verification, but progressive disclosure is undercut by an orphaned, unreferenced bundle file that is also internally incomplete.

Suggestions

Link the bundled guide from the body — e.g. in "Check Receptacle State" add "See [receptacle_suitability_guide.md](references/receptacle_suitability_guide.md) for suitability heuristics" — so the reference is discoverable rather than orphaned.

Complete the truncated "## Flowchart for Decision Making" section in references/receptacle_suitability_guide.md, or remove the empty heading so the referenced file delivers on what its title promises.

Add an explicit validate→fix→retry feedback loop (e.g. on a "Nothing happened" result, re-check inventory and retry the put) to push workflow_clarity toward the top anchor.

Dimension	Reasoning	Score
Conciseness	The body is lean and assumes Claude's competence — no padding explaining what ALFWorld is — with tight tables and a compact workflow; only the two full worked examples are slightly more than strictly necessary, keeping it just below the top anchor.	4 / 5
Actionability	Provides fully executable, copy-paste-ready commands (go to, open, put, inventory) with two complete worked examples including real observations covering both the closed-container and open-surface common cases.	5 / 5
Workflow Clarity	A clear four-step sequence (validate prerequisites → check state → execute → verify placement) with an observation-based verification checkpoint and a dedicated error-handling section; falls short of 5 only because there is no explicit validate→fix→retry feedback loop.	4 / 5
Progressive Disclosure	The body is well-sectioned, but the bundled references/receptacle_suitability_guide.md is never referenced or signaled from SKILL.md, and that file is itself incomplete (a "## Flowchart for Decision Making" header with no content) — references present but not clearly signaled, leaving a navigation gap.	3 / 5
	Total	16 / 20 Passed

Description

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Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is specific, well-triggered, and complete, clearly stating both what the skill does and when to use it within a distinct ALFWorld niche. Its only minor weakness is keyword synonym coverage.

Dimension	Reasoning	Score
Specificity	Lists multiple concrete actions — "checks receptacle suitability", "opens closed containers if needed", "executes the put command", plus distinguishes open surfaces (countertops, beds) from closed containers (drawers, cabinets) — giving comprehensive coverage with no real gaps.	5 / 5
Completeness	Explicitly answers both "when" (an explicit "Use when..." clause with concrete triggering condition) and "what" (checks suitability, opens containers, executes put, handles surfaces and containers), matching the top anchor.	5 / 5
Trigger Term Quality	Opens with a natural trigger ("Use when the agent is holding an object and needs to place it into a target receptacle in ALFWorld") and surfaces relevant keywords (place, store, put, receptacle), but lacks synonym variations a user might also say (e.g. "put away", "stash").	4 / 5
Distinctiveness Conflict Risk	Scoped narrowly to ALFWorld object placement with receptacle-specific triggers, creating a clear niche with minimal overlap risk against other skills.	5 / 5
	Total	19 / 20 Passed

Validation

100%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: zjunlp/SkillNet
Path: experiments/src/skills/alfworld/alfworld-object-storer/SKILL.md
Commit: 076c6df

Reviewed: 6 days ago

Table of Contents

Discovery Implementation Validation

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