Agent skill

Newsletter Visuals

by kenneth-liao in kenneth-liao/ai-launchpad-marketplace

Audit a newsletter draft for visual opportunities and generate on-brand visual assets.

No licenceAuto-check passedWriting & Content

Install Newsletter Visuals

skills CLI
$ npx skills add kenneth-liao/ai-launchpad-marketplace --skill newsletter-visuals -a claude-code

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

GitHub CLI
$ gh skill install kenneth-liao/ai-launchpad-marketplace newsletter-visuals --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/kenneth-liao/ai-launchpad-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/creator-stack/skills/newsletter-visuals .claude/skills/newsletter-visuals && 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
newsletter-visuals
GitHub stars
126
Token cost
~2.3k tokens
SKILL.md length
1,152 words
Files
2 (incl. references)
Skills in repo
26
Repo updated
First seen
Licence
None found

At a glance

Audit a newsletter draft for visual opportunities and generate on-brand visual assets.

  • Works in 7 steps: Audit the Draft → Score and Rank Opportunities → Select Visual Types → …
  • Enhancing a newsletter draft with visuals
  • SKILL.md covers When to Use, Prerequisites, Content Type Resolution and Workflow, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Newsletter Visuals is an agent skill from kenneth-liao/ai-launchpad-marketplace. Audit a newsletter draft for visual opportunities and generate on-brand visual assets. Use when enhancing a newsletter draft with visuals, when a draft has [screenshot] placeholders, or when the user says 'add visuals', 'create images for this issue', 'make this more visual', or 'add diagrams to the newsletter'.

Its SKILL.md is about 2.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/substack-constraints.md`).

It sits in Writing & Content, covering Newsletters.

When your agent uses it

  • Enhancing a newsletter draft with visuals
  • A draft has [screenshot] placeholders
  • The user says add visuals
  • Create images for this issue

Example prompts

  • “add visuals”
  • “create images for this issue”
  • “make this more visual”
  • “/newsletter-visuals”

Workflow steps

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

  1. Audit the Draft
  2. Score and Rank Opportunities
  3. Select Visual Types
  4. Present the Visual Brief
  5. Generate Visual Assets
  6. Write Captions and Alt Text
  7. Verify Against Checklist

What it can do on your machine

Read from SKILL.md and the folder at commit 04b93d6. 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

Newsletter Visuals loads about 2.3k tokens when it runs, and up to ~2.7k if it reads all its reference files. Until then it costs about 83 tokens; SKILL.md has 1,152 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~83
When it runs · the whole SKILL.md, loaded when a task matches
~2.3k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.7k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,152 words (~2,304 tokens).

“Analyze a newsletter draft, identify the highest-impact opportunities for visual enhancement, and generate on-brand visual assets. Every visual must clarify, persuade, or engage — never decorate.”

— opening of SKILL.md by kenneth-liao
name
newsletter-visuals

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file (references) in creator-stack/skills/newsletter-visuals of kenneth-liao/ai-launchpad-marketplace.

  • SKILL.md
  • references/substack-constraints.md

Open the folder on GitHubat commit 04b93d6

Compare with similar skills

Newsletter Visuals 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.

Newsletter Visuals compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Newsletter Visuals this skillkenneth-liao/ai-launchpad-marketplace126—~2.3kAutomated safety check: PassNone
Internal Communications Writeranthropics/skills180k38 repos~378Automated safety check: PassApache-2.0
Clarityaddyosmani/clarity2691 repos~1.9kAutomated safety check: PassMIT
News Aggregator Skillcclank/news-aggregator-skill1.3k—~2.1kAutomated safety check: PassNone
Changelog Social RecapFlorianBruniaux/claude-code-ultimate-guide6.1k—~1.8kAutomated safety check: NotesCC-BY-SA-4.0
Newsletter Voicecharlie947/social-media-skills3.8k—~2.5kAutomated safety check: PassMIT

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Questions about Newsletter Visuals

What does Newsletter Visuals do?

Audit a newsletter draft for visual opportunities and generate on-brand visual assets. Newsletter Visuals is an agent skill from kenneth-liao/ai-launchpad-marketplace. Audit a newsletter draft for visual opportunities and generate on-brand visual assets.

When should I use Newsletter Visuals?

Newsletter Visuals fits situations like: enhancing a newsletter draft with visuals; A draft has [screenshot] placeholders; the user says add visuals; create images for this issue.

How do I install Newsletter Visuals in Claude Code?

Run `npx skills add kenneth-liao/ai-launchpad-marketplace --skill newsletter-visuals -a claude-code`. Or copy the skill folder (creator-stack/skills/newsletter-visuals in kenneth-liao/ai-launchpad-marketplace) into .claude/skills/newsletter-visuals in your project. Claude Code loads it when a task matches its description.

How do I install Newsletter Visuals in Codex?

Run `npx skills add kenneth-liao/ai-launchpad-marketplace --skill newsletter-visuals -a codex`. Or copy the skill folder (creator-stack/skills/newsletter-visuals in kenneth-liao/ai-launchpad-marketplace) into .agents/skills/newsletter-visuals in your project. Codex loads it when a task matches its description.

Can I use Newsletter Visuals 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 kenneth-liao/ai-launchpad-marketplace --skill newsletter-visuals -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/newsletter-visuals, .gemini/skills/newsletter-visuals, .github/skills/newsletter-visuals and .opencode/skills/newsletter-visuals in your project.

What does Newsletter Visuals need to run?

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

Does Newsletter Visuals 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 Newsletter Visuals 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 Newsletter Visuals use?

No licence was found for Newsletter Visuals or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Newsletter Visuals use?

About 2.3k tokens (SKILL.md is roughly 9.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 411 tokens, read only when the agent opens those files.

What are the alternatives to Newsletter Visuals?

Skills that share tags, products or a category with Newsletter Visuals: Internal Communications Writer (anthropics/skills, 180k stars), Clarity (addyosmani/clarity, 269 stars), News Aggregator Skill (cclank/news-aggregator-skill, 1.3k stars) and Changelog Social Recap (FlorianBruniaux/claude-code-ultimate-guide, 6.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Newsletter Visuals?

kenneth-liao (a GitHub user) maintains it in kenneth-liao/ai-launchpad-marketplace, which has 126 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on March 23, 2026.

Source: kenneth-liao/ai-launchpad-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.