alfworld-receptacle-opener

This skill opens a closed receptacle to allow access to its contents or to enable interaction with it. It should be triggered when the agent encounters a closed receptacle (e.g., 'The fridge 1 is closed.') that must be opened to proceed with a task, such as cooling an item with a fridge or taking an object from inside a cabinet. The skill outputs the 'open' action on the specified receptacle.

Quality

93%

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

100%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.

The body is a tight, well-structured skill for a single AlfWorld action: concrete trigger condition, explicit action format, a worked example, and useful boundary notes. It respects token budget while remaining fully actionable.

Dimension	Reasoning	Score
Conciseness	Lean and efficient; every section earns its place and no concepts Claude already knows are over-explained.	5 / 5
Actionability	Provides the exact executable action format ("Action: open <receptacle_name>") with a fully worked trajectory example covering the common case.	5 / 5
Workflow Clarity	A clear two-step sequence (identify receptacle, execute action) for an unambiguous single-purpose skill; the simple-skill exception applies and no destructive/batch cap is triggered.	5 / 5
Progressive Disclosure	Well-organized into clearly labeled sections; under 50 lines with no need for external references, satisfying the simple-skill exception.	5 / 5
	Total	20 / 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.

The description is strong, clearly stating both the capability and an explicit trigger condition with a concrete observation pattern. It is concise, concrete, and well-scoped to a distinct niche.

Dimension	Reasoning	Score
Specificity	Names the domain and a concrete action ("outputs the 'open' action on the specified receptacle") with concrete trigger examples, but the action set is a single primary operation rather than comprehensive coverage.	4 / 5
Completeness	Explicitly answers both what ("opens a closed receptacle... outputs the 'open' action") and when ("triggered when the agent encounters a closed receptacle... that must be opened to proceed") with concrete trigger phrases.	5 / 5
Trigger Term Quality	Includes the literal observation string agents encounter ("'The fridge 1 is closed.'") plus example receptacle names and task contexts, though a few natural synonyms are absent.	4 / 5
Distinctiveness Conflict Risk	Occupies a clear niche (closed receptacles) with an explicit trigger string and boundary ("must be opened to proceed"), giving minimal conflict risk.	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-opener/SKILL.md
Commit: 076c6df

Reviewed: 6 days ago

Table of Contents

Discovery Implementation Validation

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