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Agent skill

Scienceworld Liquid Filler

by zjunlp in zjunlp/SkillNet

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.

MITAuto-check passed

Install Scienceworld Liquid Filler

skills CLI
$ npx skills add zjunlp/SkillNet --skill scienceworld-liquid-filler -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install zjunlp/SkillNet scienceworld-liquid-filler --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/zjunlp/SkillNet.git skills-src && mkdir -p .claude/skills && cp -r skills-src/experiments/src/skills/scienceworld/scienceworld-liquid-filler .claude/skills/scienceworld-liquid-filler && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
scienceworld-liquid-filler
GitHub stars
1.4k
Token cost
~655 tokens
SKILL.md length
320 words
Files
1
Skills in repo
122
Repo updated
First seen
Licence
MIT

At a glance

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.

  • Works in 5 steps: Identify the Goal → Prerequisites & Initial State → Core Procedure → …
  • SKILL.md covers 1. Identify the Goal, 2. Prerequisites & Initial State, 3. Core Procedure and 4. Verification & Next Steps, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Scienceworld Liquid Filler is an agent skill from zjunlp/SkillNet. 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.

Its SKILL.md is about 660 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Create, Evaluate, and Connect AI Skills. The licence is MIT.

Example prompts

  • “/scienceworld-liquid-filler”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Identify the Goal
  2. Prerequisites & Initial State
  3. Core Procedure
  4. Verification & Next Steps
  5. Important Notes

What it can do on your machine

Read from SKILL.md and the folder at commit c527136. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Scienceworld Liquid Filler loads about 655 tokens when it runs. Until then it costs about 105 tokens; SKILL.md has 320 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~105
When it runs · the whole SKILL.md, loaded when a task matches
~655

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from zjunlp/SkillNet at commit c527136, republished under its MIT licence (© zjunlp). 320 words, ~655 tokens.

Download SKILL.mdSave it as .claude/skills/scienceworld-liquid-filler/SKILL.md (or your agent's skills folder).
name
scienceworld-liquid-filler
description
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.

Instructions

1. Identify the Goal

Your goal is to fill a target container with a specific liquid from a source. This skill is triggered when you have a container (empty or partially filled) and need to add a liquid component to it.

2. Prerequisites & Initial State

Before executing this skill, ensure you have:

  • A Target Container: The container you wish to fill (e.g., a cup, bowl, jug). It should be in your inventory.
  • A Liquid Source Identified: You must know the location of a functional liquid source (e.g., a sink, a jug containing liquid, a toilet with water). Use the look around and examine actions to find one.

3. Core Procedure

Execute the following sequence of actions precisely:

  1. Position the Container: Move the target container to the liquid source.

    • Action: move <CONTAINER> to <SOURCE>
    • Example: move cup to sink

  2. Activate the Source: Turn on the liquid source to begin the flow.

    • Action: activate <SOURCE>
    • Example: activate sink

  3. Deactivate the Source: Turn off the liquid source once the container is sufficiently filled. Assume the filling is instantaneous upon activation.

    • Action: deactivate <SOURCE>
    • Example: deactivate sink

  4. Retrieve the Filled Container: Pick up the now-filled container.

    • Action: pick up <CONTAINER>
    • Example: pick up cup

4. Verification & Next Steps

  • Use examine <CONTAINER> to confirm it now contains the desired liquid.
  • The container is now ready for the next step in your task (e.g., mix).

5. Important Notes

  • Efficiency: Do not repeatedly pick up the container between steps unless necessary for transport. The sequence move -> activate -> deactivate -> pick up is optimal.
  • Error Handling: If an action fails (e.g., "You can't do that"), re-examine the scene and the object states. The source may need to be in a specific state (e.g., a sink must be turned off before it can be activated).
  • Context: This skill is part of a larger procedure (e.g., following a recipe). Always refer to the primary task goal.

© zjunlp, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in experiments/src/skills/scienceworld/scienceworld-liquid-filler of zjunlp/SkillNet.

Open the folder on GitHubat commit c527136

Compare with similar skills

Scienceworld Liquid Filler next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Scienceworld Liquid Filler compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Scienceworld Liquid Filler this skillzjunlp/SkillNet1.4k—~655Automated safety check: PassMIT
Apple Containersickn33/agentic-awesome-skills47k1 repos~2.5kAutomated safety check: PassApache-2.0
Container Security Hardeningsickn33/agentic-awesome-skills47k1 repos~1kAutomated safety check: NotesMIT
Container Queriesthedaviddias/Front-End-Checklist74k—~526Automated safety check: PassMIT
CSS Containmentthedaviddias/Front-End-Checklist74k—~512Automated safety check: PassMIT
Form Fillingasgeirtj/system_prompts_leaks69k—~400Automated safety check: PassCC0-1.0

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Questions about Scienceworld Liquid Filler

What does Scienceworld Liquid Filler do?

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. Scienceworld Liquid Filler is an agent skill from zjunlp/SkillNet., turning on a sink), and finally deactivating it.

How do I install Scienceworld Liquid Filler in Claude Code?

Run `npx skills add zjunlp/SkillNet --skill scienceworld-liquid-filler -a claude-code`. Or copy the skill folder (experiments/src/skills/scienceworld/scienceworld-liquid-filler in zjunlp/SkillNet) into .claude/skills/scienceworld-liquid-filler in your project. Claude Code loads it when a task matches its description.

How do I install Scienceworld Liquid Filler in Codex?

Run `npx skills add zjunlp/SkillNet --skill scienceworld-liquid-filler -a codex`. Or copy the skill folder (experiments/src/skills/scienceworld/scienceworld-liquid-filler in zjunlp/SkillNet) into .agents/skills/scienceworld-liquid-filler in your project. Codex loads it when a task matches its description.

Can I use Scienceworld Liquid Filler in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add zjunlp/SkillNet --skill scienceworld-liquid-filler -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/scienceworld-liquid-filler, .gemini/skills/scienceworld-liquid-filler, .github/skills/scienceworld-liquid-filler and .opencode/skills/scienceworld-liquid-filler in your project.

What does Scienceworld Liquid Filler need to run?

SKILL.md names no scripts, command-line tools or credentials: Scienceworld Liquid Filler is instructions for the agent only.

Does Scienceworld Liquid Filler access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Scienceworld Liquid Filler safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Scienceworld Liquid Filler use?

Scienceworld Liquid Filler is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Scienceworld Liquid Filler use?

About 655 tokens (SKILL.md is roughly 2.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Scienceworld Liquid Filler?

Skills that share tags, products or a category with Scienceworld Liquid Filler: Apple Container (sickn33/agentic-awesome-skills, 47k stars), Container Security Hardening (sickn33/agentic-awesome-skills, 47k stars), Container Queries (thedaviddias/Front-End-Checklist, 74k stars) and CSS Containment (thedaviddias/Front-End-Checklist, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Scienceworld Liquid Filler?

zjunlp (a GitHub organization) maintains it in zjunlp/SkillNet, which has 1,397 GitHub stars. The repository holds 122 skills in this directory. The repository was last updated on October 9, 2026.

Source: zjunlp/SkillNet on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.