Elite Conversion Rate Optimization Toolkit. An agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.

Custom licenceAuto-check passedMarketing & SEO

Install Cro Expert Kit

skills CLI
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill cro-expert-kit -a claude-code

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

GitHub CLI
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI cro-expert-kit --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/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agent/skills/cro-expert-kit .claude/skills/cro-expert-kit && 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
cro-expert-kit
GitHub stars
508
Token cost
~840 tokens
SKILL.md length
398 words
Files
4 (incl. scripts)
Skills in repo
27
Repo updated
First seen
Licence
Custom licence

At a glance

Elite Conversion Rate Optimization Toolkit. An agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.

  • Works in 6 steps: Page & Landing CRO → Signup & Registration Flows → User Onboarding & Time-to-Value → …
  • Tasks that involve Conversion rate optimization
  • SKILL.md covers 📑 Internal Menu, 1. Page & Landing CRO, 2. Signup & Registration Flows and 3. User Onboarding &…, plus 5 more sections
  • Runs JavaScript scripts from its folder

What it does

Cro Expert Kit is an agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Elite Conversion Rate Optimization Toolkit.

Its SKILL.md is about 840 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts (for example `resources/psychological_triggers.md`, `scripts/conversion_calc.js` and `sub-skills/psychological_triggers.md`).

It sits in Marketing & SEO, covering Conversion rate optimization.

When your agent uses it

  • Tasks that involve Conversion rate optimization

Example prompts

  • “/cro-expert-kit”

Requirements

  • Node.js

Workflow steps

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

  1. Page & Landing CRO
  2. Signup & Registration Flows
  3. User Onboarding & Time-to-Value
  4. Form & Checkout Optimization
  5. Paywalls & Monetization
  6. Popups & Creative Overlays

What it can do on your machine

Read from SKILL.md and the folder at commit c4a059b. 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

    Ships 1 file in scripts/ (JavaScript), which the agent can run.

    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

Cro Expert Kit loads about 840 tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 398 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~15
When it runs · the whole SKILL.md, loaded when a task matches
~840

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); the scripts in this folder are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 398 words (~840 tokens).

“You are an Elite Growth Engineer and CRO Specialist. Your mission is to identify friction, leverage psychological triggers, and optimize every step of the user journey to maximize conversions.”

— opening of SKILL.md by Dokhacgiakhoa, Custom licence
name
cro-expert-kit
category
marketing
version
4.1.0-fractal
layer
master-skill

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files (scripts) in .agent/skills/cro-expert-kit of Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.

  • SKILL.md
  • resources/psychological_triggers.md
  • scripts/conversion_calc.js
  • sub-skills/psychological_triggers.md

Open the folder on GitHubat commit c4a059b

Compare with similar skills

Cro Expert Kit 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.

Cro Expert Kit compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cro Expert Kit this skillDokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI508—~840Automated safety check: PassCustom licence
FLOW SEO FrameworkAgriciDaniel/claude-seo19k2 repos~1.4kAutomated safety check: PassMIT
Paywallscoreyhaines31/marketingskills54k1 repos~1.4kAutomated safety check: PassMIT
Onboarding Crofreekmurze/dotfiles1k16 repos~1.6kAutomated safety check: PassNone
Paywall Upgrade Crofreekmurze/dotfiles1k15 repos~1.4kAutomated safety check: PassNone
Revenue Centric Designheliocosta-dev/revenue-centric-design740—~1.6kAutomated safety check: PassCustom licence

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Categories

Questions about Cro Expert Kit

What does Cro Expert Kit do?

Elite Conversion Rate Optimization Toolkit. An agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Cro Expert Kit is an agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Elite Conversion Rate Optimization Toolkit.

When should I use Cro Expert Kit?

Cro Expert Kit fits situations like: tasks that involve Conversion rate optimization.

How do I install Cro Expert Kit in Claude Code?

Run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill cro-expert-kit -a claude-code`. Or copy the skill folder (.agent/skills/cro-expert-kit in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI) into .claude/skills/cro-expert-kit in your project. Claude Code loads it when a task matches its description.

How do I install Cro Expert Kit in Codex?

Run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill cro-expert-kit -a codex`. Or copy the skill folder (.agent/skills/cro-expert-kit in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI) into .agents/skills/cro-expert-kit in your project. Codex loads it when a task matches its description.

Can I use Cro Expert Kit 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 Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill cro-expert-kit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cro-expert-kit, .gemini/skills/cro-expert-kit, .github/skills/cro-expert-kit and .opencode/skills/cro-expert-kit in your project.

What does Cro Expert Kit need to run?

Going by SKILL.md and its folder, Cro Expert Kit needs JavaScript for the scripts in its folder. Our summary lists: Node.js.

Does Cro Expert Kit 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 Cro Expert Kit 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Cro Expert Kit use?

Cro Expert Kit has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Cro Expert Kit use?

About 840 tokens (SKILL.md is roughly 3.4k 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 Cro Expert Kit?

Skills that share tags, products or a category with Cro Expert Kit: FLOW SEO Framework (AgriciDaniel/claude-seo, 19k stars), Paywalls (coreyhaines31/marketingskills, 54k stars), Onboarding Cro (freekmurze/dotfiles, 1k stars) and Paywall Upgrade Cro (freekmurze/dotfiles, 1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cro Expert Kit?

Dokhacgiakhoa (a GitHub user) maintains it in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI, which has 508 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on June 11, 2026.

Source: Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.