Cover Image

What it does

When your agent uses it

• User asks to generate cover image
• Create article cover
• Make a cover for article

Example prompts

• “generate cover image”
• “create article cover”
• “make a cover for article”
• “/cover-image”

Workflow steps

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

1. 1Analyze Content
2. 2Select Style & Composition
3. 3Generate Cover Concept
4. 4Create Prompt File
5. 5Generate Image
6. 6Output Summary

What it can do on your machine

Read from SKILL.md and the folder at commit e51fb6e. 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 (its code samples are bash and markdown).

  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

Cover Image loads about 2.5k tokens when it runs, and up to ~5.1k if it reads all its reference files. Until then it costs about 68 tokens; SKILL.md has 879 words of instructions outside code blocks.

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

~68

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

~2.5k

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

~5.1k

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 sugarforever/01coder-agent-skills at commit e51fb6e, republished under its MIT licence (© sugarforever). 879 words, ~2,473 tokens.

name

cover-image

description

Generate elegant cover images for articles. Analyzes content and creates eye-catching hand-drawn style cover images with multiple style and composition options. Use when user asks to "generate cover image", "create article cover", or "make a cover for article".

# From markdown file (auto-select style based on content)
/cover-image path/to/article.md

# Specify a style
/cover-image path/to/article.md --style tech
/cover-image path/to/article.md --style gradient

# Specify a composition
/cover-image path/to/article.md --composition hero-center

# Without title text
/cover-image path/to/article.md --no-title

# Combine options
/cover-image path/to/article.md --style editorial --composition split --no-title

# From direct text input
/cover-image
[paste content or describe the topic]

path/to/
├── article.md
└── imgs/
    ├── prompts/
    │   └── cover.md
    └── cover.png

./
├── cover-prompt.md
└── cover.png

Cover theme: [topic in 2-3 words]
Style: [selected style name]
Composition: [selected composition name]

[If title included:]
Title text: [8 characters or less, in content language]
Subtitle: [optional, in content language]

Visual composition:
- Main visual: [description matching style]
- Layout: [composition-specific layout description]
- Primary element: [what draws the eye first]
- Secondary elements: [supporting visuals]
- Decorative elements: [style-appropriate accents]

Color scheme:
- Primary: [style primary color]
- Background: [style background color]
- Accent: [style accent color]

Style notes: [specific style characteristics to emphasize]
Composition notes: [specific layout guidance]

[If no title:]
Note: No title text, pure visual illustration only.

Cover Image Generated!

Topic: [topic]
Style: [style name]
Composition: [composition name]
Title: [cover title] (or "No title - visual only")
Location: [output path]

Preview the image to verify it matches your expectations.

© sugarforever, 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 17 other files (references) in skills/cover-image of sugarforever/01coder-agent-skills.

• SKILL.md
• references/base-prompt.md
• references/styles/blueprint.md
• references/styles/bold.md
• references/styles/editorial.md
• references/styles/elegant.md
• references/styles/geometric.md
• references/styles/gradient.md
• references/styles/ink-wash.md
• references/styles/minimal.md
• references/styles/nature.md
• references/styles/neon.md
• references/styles/paper-cut.md
• references/styles/playful.md
• references/styles/retro.md
• references/styles/tech.md
• references/styles/warm.md
• references/styles/watercolor.md

Open the folder on GitHubat commit e51fb6e