alfworld-receptacle-operator

This skill opens or closes a receptacle (like a fridge, cabinet, or microwave) to access its interior or secure it. It should be triggered when an object needs to be placed inside/retrieved from a closed container, or when an open container should be closed (e.g., for energy efficiency or task cleanliness). The skill decides the appropriate 'open' or 'close' action based on the receptacle's current state and the task context.

Quality

86%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

85%Weight 40%Scale 1-5

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

A concise, actionable, single-purpose skill body with a clear decision workflow and an error-recovery checkpoint. Its main weakness is progressive disclosure: the closing reference is loosely signaled and the target file is effectively empty.

Suggestions

Link the reference explicitly with a path, e.g. 'see [state diagrams](references/state_diagrams.md)', instead of the vague 'the reference documentation'.

Populate references/state_diagrams.md with actual state-transition content and edge cases, or remove the reference if the body already covers everything.

Collapse the overlap between 'When to Use' and the 'Core Decision Logic' goal branches into a single decision table to tighten the body further.

Dimension	Reasoning	Score
Conciseness	The body is lean and targeted with no padding of concepts Claude already knows, but there is slight redundancy between the 'When to Use' list and the 'Core Decision Logic' goal branches that could be tightened; not a 5 because of that minor overlap.	4 / 5
Actionability	Provides the exact action format ('Action: open {recep}' / 'Action: close {recep}') and copy-paste-ready trajectory examples ('Action: open fridge 1', 'Action: close fridge 1', 'Action: open microwave 1') covering the common open/close cases.	5 / 5
Workflow Clarity	A clear 3-step sequence (check state -> choose action by goal -> execute) with an explicit feedback loop ('If "Nothing happened"...re-check and adjust'); the simple-skill exception applies since the single action is unambiguous and validation is present.	5 / 5
Progressive Disclosure	Sections are well organized, but the closing reference is vaguely signaled ('see the reference documentation' with no link path) and the referenced file references/state_diagrams.md is a near-empty stub containing only a header; not a 4 because the reference is not clearly signaled and points to no real content.	3 / 5
	Total	17 / 20 Passed

Description

87%Weight 40%Scale 1-5

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

A well-crafted description that clearly states the skill's purpose, trigger conditions, and decision logic in third person without padding. It excels on completeness and distinctiveness, with only marginal room to expand trigger-term synonyms.

Dimension	Reasoning	Score
Specificity	Names the receptacle domain and concrete open/close actions plus a state-based decision rule ('decides the appropriate 'open' or 'close' action based on the receptacle's current state'), with only minor coverage gaps; not a 5 because the action set is inherently limited to two operations.	4 / 5
Completeness	Explicitly answers both what ('opens or closes a receptacle...decides the appropriate action based on state and context') and when ('triggered when an object needs to be placed inside/retrieved...or an open container should be closed') with concrete trigger phrases.	5 / 5
Trigger Term Quality	Includes natural trigger phrases like 'placed inside/retrieved from a closed container', 'open container should be closed', and concrete receptacles 'fridge, cabinet, or microwave'; a few common synonyms are missing so it stops short of 5.	4 / 5
Distinctiveness Conflict Risk	Occupies a clear niche (alfworld receptacle open/close) with distinct triggers and minimal overlap with other action skills; the body reinforces it only handles open/close.	5 / 5
	Total	18 / 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-receptacle-operator/SKILL.md
Commit: 076c6df

Reviewed: 6 days ago

Table of Contents

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