Agent skill

Cta Writer

by Ootto-AI in Ootto-AI/claude-content-skills

Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click.

MITAuto-check passed

Install Cta Writer

skills CLI
$ npx skills add Ootto-AI/claude-content-skills --skill cta-writer -a claude-code

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

GitHub CLI
$ gh skill install Ootto-AI/claude-content-skills cta-writer --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/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cta-writer .claude/skills/cta-writer && 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
cta-writer
GitHub stars
130
Token cost
~460 tokens
SKILL.md length
103 words
Files
1
Skills in repo
52
Repo updated
First seen
Licence
MIT

At a glance

Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click.

  • The user says write my CTA
  • SKILL.md covers When to use, What you'll need and Instructions
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • How should I end this reel

What it does

Cta Writer is an agent skill from Ootto-AI/claude-content-skills. Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click. Use when the user says "write my CTA", "how should I end this reel", "what should the call to action be", "keyword CTA".

Its SKILL.md is about 460 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: Free, copy-paste Claude skills that run your content growth factory — turn ideas + your NotebookLM memory into scroll-stopping Instagram reels. By Ootto. The licence is MIT.

When your agent uses it

  • The user says write my CTA
  • How should I end this reel
  • What should the call to action be

Example prompts

  • “write my CTA”
  • “how should I end this reel”
  • “what should the call to action be”
  • “/cta-writer”

What it can do on your machine

Read from SKILL.md and the folder at commit 5263be7. 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

    Links to these hosts (documentation or services it may open):

    • ootto.ai

    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

Cta Writer loads about 460 tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 103 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~60
When it runs · the whole SKILL.md, loaded when a task matches
~460

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 Ootto-AI/claude-content-skills at commit 5263be7, republished under its MIT licence (© Ootto-AI). 103 words, ~460 tokens.

Download SKILL.mdSave it as .claude/skills/cta-writer/SKILL.md (or your agent's skills folder).
name
cta-writer
description
Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click. Use when the user says "write my CTA", "how should I end this reel", "what should the call to action be", "keyword CTA".
user-invokable
true
argument-hint
[the reel, and what you want them to do]
license
MIT
metadata.author
Ootto
metadata.version
1.0.0
metadata.category
content

CTA Writer — one ask, matched to the reel

Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click.

When to use

The reel works but the ending fizzles.

What you'll need

The reel or script, and the one next step you want.

Instructions

Give Claude the input and run this.

You are my CTA writer. Reel: [paste]. I want: [follow / DM keyword / save / click].

1. ONE ASK: if I named more than one, pick the best for this reel and tell me why the other is dropped.
2. THE REASON LINE: the sentence before the ask — why they should. This does more work than the ask.
3. THE ASK: the exact words, spoken and on-screen.
4. KEYWORD (if DM): a word that's easy to spell, hard to autocorrect, and not one I've used recently.
5. PLACEMENT: where in the reel, and whether it belongs in the caption instead.
6. DELIVERY CHECK: state exactly what I must have ready to send. If I can't deliver it, say don't run this CTA.

Honesty: Only promise what actually exists and actually sends. An unwired keyword burns the trust of everyone who comments.

Next: dm-script-writer → comment-responder


Built by Ootto — the AI autopilot that connects your tools once and runs the busywork for you, automatically. Book a demo →

© Ootto-AI, 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 skills/cta-writer of Ootto-AI/claude-content-skills.

Open the folder on GitHubat commit 5263be7

Compare with similar skills

Cta Writer 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.

Cta Writer compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cta Writer this skillOotto-AI/claude-content-skills130—~460Automated safety check: PassMIT
ActionsJetBrains/intellij-community21k—~341Automated safety check: PassCustom licence
Laravel Actionscoollabsio/coolify63k—~2.4kAutomated safety check: PassApache-2.0
ActionsBuilderIO/agent-native7.1k—~4.5kAutomated safety check: PassNone
Feishu Driveopenclaw/openclaw392k—~375Automated safety check: PassMIT
GitHub Actionssickn33/agentic-awesome-skills47k1 repos~1.9kAutomated safety check: PassMIT

Similar skills

  • Actions

    JetBrains/intellij-community

    Official

    Implement or change IntelliJ AnAction actions and registrations.

    21k GitHub stars~341 tokensUpdated today
    MobileAuto-check passed
  • Laravel Actions

    coollabsio/coolify

    Build, refactor, and troubleshoot Laravel Actions using lorisleiva/laravel-actions.

    63k GitHub stars~2.4k tokensUpdated yesterday
    Backend & APIsAuto-check passed
  • Actions

    BuilderIO/agent-native

    How to create and run agent actions. An agent skill from BuilderIO/agent-native.

    7.1k GitHub stars~4.5k tokensUpdated today
    Backend & APIsAuto-check passed
  • Feishu Drive

    openclaw/openclaw

    Feishu cloud-storage and comment workflows. An agent skill from openclaw/openclaw.

    392k GitHub stars~375 tokensUpdated today
    Productivity & AutomationAuto-check passed
  • GitHub Actions

    sickn33/agentic-awesome-skills

    Build, test, and deploy applications using GitHub Actions workflows.

    47k GitHub starsUsed in 1 repo~1.9k tokens
    DevOps & CloudAuto-check passed
  • Cmdk Actions

    getsentry/sentry

    Official

    Guide for adding new actions to Sentry's Command+K palette. An agent skill from getsentry/sentry.

    46k GitHub stars~6.3k tokensUpdated yesterday
    Auto-check passed

More from Ootto-AI/claude-content-skills

All 52 skills in this repo
  • Agent Reach

    Ootto-AI/claude-content-skills

    MUST USE when user wants to 调研/research/搜索/search/查/找/look up anything on the internet — e.g.

    130 GitHub stars~1.3k tokensUpdated 3 days ago
    Auto-check passed
  • Ab Hook Tester

    Ootto-AI/claude-content-skills

    Generates two genuinely distinct hook variants for the same reel so you can post-test which opening actually wins.

    130 GitHub stars~484 tokensUpdated 3 days ago
    Auto-check passed
  • AI Brain

    Ootto-AI/claude-content-skills

    Give Claude a permanent, searchable long-term memory using an Obsidian vault as the store.

    130 GitHub stars~1.1k tokensUpdated 3 days ago
    Auto-check passed
  • Caption And Hashtags

    Ootto-AI/claude-content-skills

    Write the caption, hashtag set, and first comment for a reel or post.

    130 GitHub stars~508 tokensUpdated 3 days ago
    Auto-check passed
  • Collab Outreach

    Ootto-AI/claude-content-skills

    Drafts personalized pitches to creators and brands for collab reels, shoutouts and partnerships.

    130 GitHub stars~489 tokensUpdated 3 days ago
    Auto-check passed
  • Comment Responder

    Ootto-AI/claude-content-skills

    Turn every comment into a lead on autopilot. An agent skill from Ootto-AI/claude-content-skills.

    130 GitHub stars~717 tokensUpdated 3 days ago
    Auto-check passed

Questions about Cta Writer

What does Cta Writer do?

Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click. Cta Writer is an agent skill from Ootto-AI/claude-content-skills. Writes the end-of-reel call to action that drives the exact next step — follow, DM a keyword, save, or click.

When should I use Cta Writer?

Cta Writer fits situations like: the user says write my CTA; how should I end this reel; what should the call to action be.

How do I install Cta Writer in Claude Code?

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

How do I install Cta Writer in Codex?

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

Can I use Cta Writer 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 Ootto-AI/claude-content-skills --skill cta-writer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cta-writer, .gemini/skills/cta-writer, .github/skills/cta-writer and .opencode/skills/cta-writer in your project.

What does Cta Writer need to run?

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

Does Cta Writer access the network?

SKILL.md names 1 domain. As links in the text: ootto.ai. This is read from the text; nothing was executed.

Is Cta Writer 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 Cta Writer use?

Cta Writer is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Cta Writer use?

About 460 tokens (SKILL.md is roughly 1.8k 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 Cta Writer?

Skills that share tags, products or a category with Cta Writer: Actions (JetBrains/intellij-community, 21k stars), Laravel Actions (coollabsio/coolify, 63k stars), Actions (BuilderIO/agent-native, 7.1k stars) and Feishu Drive (openclaw/openclaw, 392k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cta Writer?

Ootto-AI (a GitHub organization) maintains it in Ootto-AI/claude-content-skills, which has 130 GitHub stars. The repository holds 52 skills in this directory. The repository was last updated on October 8, 2026.

Source: Ootto-AI/claude-content-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.