scienceworld-liquid-filler

This skill fills a container with liquid from a source by first placing the container at the source, then activating the source (e.g., turning on a sink), and finally deactivating it. It should be triggered when the agent has an empty or partially filled container and needs to add a liquid component. The skill results in the container containing the liquid, ready for mixing or further use.

Quality

92%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

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Securityby

Passed

No findings from the security scan

Quality

Content

100%

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

A concise, highly actionable single-purpose skill body with an explicit step sequence, verification checkpoint, and error handling. Organization is appropriate for a short skill with no external references.

Dimension	Reasoning	Score
Conciseness	The body is lean and action-oriented, with no over-explanation of concepts Claude already knows; every section earns its place.	3 / 3
Actionability	Each step gives a concrete, copy-paste-ready command with placeholders and a worked example (e.g., 'move cup to sink', 'activate sink', 'deactivate sink').	3 / 3
Workflow Clarity	A clear numbered sequence (position → activate → deactivate → retrieve) is paired with an explicit verification step ('examine <CONTAINER>') and error-handling guidance.	3 / 3
Progressive Disclosure	Under 50 lines with no bundle files needed, the content is well-organized into clearly labeled sections, satisfying the simple-skill guidance.	3 / 3
	Total	12 / 12 Passed

Description

85%

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 strong, third-person description that clearly states concrete actions, the result, and an explicit trigger condition. The only weakness is somewhat limited natural-term variation in the trigger phrasing.

Dimension	Reasoning	Score
Specificity	The description enumerates multiple concrete actions — 'placing the container at the source, then activating the source... and finally deactivating it' — rather than vague language.	3 / 3
Completeness	It explicitly states both what the skill does (the fill sequence and resulting state) and when to use it ('It should be triggered when the agent has an empty or partially filled container and needs to add a liquid component').	3 / 3
Trigger Term Quality	It includes relevant trigger phrases like 'empty or partially filled container' and 'add a liquid component', but coverage of natural-term variations is limited and somewhat technical.	2 / 3
Distinctiveness Conflict Risk	It targets a clear niche — filling a container with liquid from a source — with distinct triggers unlikely to conflict with unrelated skills.	3 / 3
	Total	11 / 12 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/scienceworld/scienceworld-liquid-filler/SKILL.md
Commit: 7bb9a48

Reviewed: 1 day ago

Table of Contents

Discovery Implementation Validation

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