Agent skill

Content

by Gerstep in Gerstep/cybos

Generate posts, essays and images following brand guidelines.

No licenceAuto-check passedMedia & Creative

Install Content

skills CLI
$ npx skills add Gerstep/cybos --skill content -a claude-code

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

GitHub CLI
$ gh skill install Gerstep/cybos content --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/Gerstep/cybos.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/Content .claude/skills/content && 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
content
GitHub stars
104
Token cost
~616 tokens
SKILL.md length
155 words
Files
11
Skills in repo
9
Repo updated
First seen
Licence
None found

At a glance

Generate posts, essays and images following brand guidelines.

  • Works in 4 steps: Commands call workflows - No embedded… → Workflows load context -… → Agents reference files - No embedded… → …
  • Image generation
  • SKILL.md covers Architecture, Context Files, Workflows and Agents, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Content is an agent skill from Gerstep/cybos. Generate posts, essays and images following brand guidelines. Use for tweets, essays, Telegram posts, and image generation. Load identity from ~/CybosVault/private/context/identity.md.

Its SKILL.md is about 620 tokens, which your agent loads only when the skill is triggered. The skill folder holds 13 other files (for example `evals/essay-eval.md`, `evals/info-style/README.md` and `evals/info-style/eval-01-span-of-control.md`).

It sits in Media & Creative, covering Social media posts, Image generation and Brand strategy and identity. It works with Telegram, X (Twitter) and Model Context Protocol.

When your agent uses it

  • Image generation
  • Tasks that involve Social media posts
  • Tasks that involve Image generation

Example prompts

  • “/content”

Workflow steps

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

  1. Commands call workflows - No embedded style in commands
  2. Workflows load context - voice-identity.md + language-specific guide
  3. Agents reference files - No embedded style in agents
  4. Single source of truth - All style rules live in context files

What it can do on your machine

Read from SKILL.md and the folder at commit 2f0646f. 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

Content loads about 616 tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 155 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~48
When it runs · the whole SKILL.md, loaded when a task matches
~616

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 155 words (~616 tokens).

“Generate posts, essays and images following brand guidelines. Load identity from ~/CybosVault/private/context/identity.md.”

— opening of SKILL.md by Gerstep
name
content

Read the full SKILL.md on GitHub

Files

SKILL.md and 10 other files in .claude/skills/Content of Gerstep/cybos.

  • SKILL.md
  • evals/essay-eval.md
  • evals/info-style/README.md
  • evals/info-style/eval-01-span-of-control.md
  • evals/info-style/eval-02-manager-archetypes.md
  • evals/info-style/eval-03-middle-disappears.md
  • workflows/essay.md
  • workflows/image.md
  • workflows/schedule.md
  • workflows/telegram-post.md
  • workflows/tweet.md

Open the folder on GitHubat commit 2f0646f

Compare with similar skills

Content 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.

Content compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Content this skillGerstep/cybos104—~616Automated safety check: PassNone
Canvasocial-media-skills/skills116—~2.1kAutomated safety check: PassMIT
X Twitter ScraperLeoYeAI/openclaw-master-skills2.2k—~7.1kAutomated safety check: PassMIT
Social PostHao0321/claude-skill-social-post726—~2.9kAutomated safety check: PassMIT
Xquik Social ResearchXquik-dev/x-twitter-scraper2091 repos~961Automated safety check: PassMIT
X/Twitter Research via Grokartwist-polyakov/polyakov-claude-skills206—~1.8kAutomated safety check: NotesMIT

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Questions about Content

What does Content do?

Generate posts, essays and images following brand guidelines. Content is an agent skill from Gerstep/cybos. Generate posts, essays and images following brand guidelines.

When should I use Content?

Content fits situations like: image generation; tasks that involve Social media posts; tasks that involve Image generation.

How do I install Content in Claude Code?

Run `npx skills add Gerstep/cybos --skill content -a claude-code`. Or copy the skill folder (.claude/skills/Content in Gerstep/cybos) into .claude/skills/content in your project. Claude Code loads it when a task matches its description.

How do I install Content in Codex?

Run `npx skills add Gerstep/cybos --skill content -a codex`. Or copy the skill folder (.claude/skills/Content in Gerstep/cybos) into .agents/skills/content in your project. Codex loads it when a task matches its description.

Can I use Content 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 Gerstep/cybos --skill content -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/content, .gemini/skills/content, .github/skills/content and .opencode/skills/content in your project.

What does Content need to run?

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

Does Content 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 Content 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 Content use?

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

How many tokens does Content use?

About 616 tokens (SKILL.md is roughly 2.5k 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 Content?

Skills that share tags, products or a category with Content: Canva (social-media-skills/skills, 116 stars), X Twitter Scraper (LeoYeAI/openclaw-master-skills, 2.2k stars), Social Post (Hao0321/claude-skill-social-post, 726 stars) and Xquik Social Research (Xquik-dev/x-twitter-scraper, 209 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Content?

Gerstep (a GitHub user) maintains it in Gerstep/cybos, which has 104 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on September 1, 2026.

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