Neta Elementum

What it does

When your agent uses it

• Users want to create new Elementa
• Encapsulate visual styles
• Modify existing Elementa

Example prompts

• “/neta-elementum”

Requirements

• Node.js

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

1. 1Preview before forging - Use make_image to generate element representative images, confirm satisfaction before calling create_elementum…
2. 2prompt for image models - prompt is the direct image generation instruction passed to make_image, should be clear, composable, concise and…
3. 3description for Agents - description tells Agents what this element is, how to use it, and any注意事项; recommended format: "This element…
4. 4ref_image for style anchoring - If there's a specific reference image (e.g., game screenshot, reference scene), pass ref_image_uuid to let…

What it can do on your machine

Read from SKILL.md and the folder at commit d511671. 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

  Shell commands in SKILL.md call:

  • npx

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

• Network

  No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.

  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

Neta Elementum loads about 1.2k tokens when it runs, and up to ~5.3k if it reads all its reference files. Until then it costs about 110 tokens; SKILL.md has 282 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~110

When it runs · the whole SKILL.md, loaded when a task matches

~1.2k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~5.3k

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

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 netaart/neta-skills at commit d511671, republished under its MIT licence (© netaart). 282 words, ~1,154 tokens.

name

neta-elementum

description

Neta Elementum Alchemy Skill - Guides users through creating or updating style element (Elementum) VTokens (Virtual Tokens, TCP). Elementum encapsulates a visual concept (scene, prop, clothing, weapon, pose, atmosphere, meme, etc.) and can be referenced in make_image via /ElementName after creation. Use this skill when users want to create new Elementa, encapsulate visual styles or concepts, or modify existing Elementa.

npx -y @talesofai/neta-skills@latest create_elementum \
  --name "RE4 Village" \
  --artifact_uuid "artifacts[0].uuid from make_image response" \
  --prompt "Resident Evil 4 style European medieval village, dilapidated stone houses, burning bonfire, thick fog, dead trees, horror atmosphere, realistic style" \
  --description "This element represents the iconic abandoned European village from Resident Evil 4. Use with night, character descriptions, horror atmosphere. Reference image recreates the original game village style." \
  --accessibility "PUBLIC"

# Update representative image after regenerating
npx -y @talesofai/neta-skills@latest update_elementum \
  --tcp_uuid "element's tcp_uuid" \
  --artifact_uuid "new artifacts[0].uuid from make_image" \
  --prompt "updated image generation instruction"

# Only update Agent usage guide
npx -y @talesofai/neta-skills@latest update_elementum \
  --tcp_uuid "element's tcp_uuid" \
  --description "updated usage guide"

# List my elementa (created by current user)
npx -y @talesofai/neta-skills@latest list_my_elementum
npx -y @talesofai/neta-skills@latest list_my_elementum --keyword "village" --page_size 10

# Search elements (global search, keyword matching)
npx -y @talesofai/neta-skills@latest search_character_or_elementum --keywords "element name" --parent_type "elementum"

# Get full element details (including tcp_uuid)
npx -y @talesofai/neta-skills@latest request_character_or_elementum --name "element name"

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

Files

SKILL.md and 3 other files (references) in skills/neta-elementum of netaart/neta-skills.

• SKILL.md
• references/elementum-alchemy.md
• references/elementum-field-guide.md
• references/elementum-update.md

Open the folder on GitHubat commit d511671