Check Prompt

by wasabeef

Check Prompt is an AI Engineering skill for Claude Code, published by wasabeef in claude-code-cookbook.

1.1K stars111 forkson wasabeef/claude-code-cookbookAdded 2026/08/20Repository updated 2026/04/15

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claude-code

Install in seconds

Install Check Prompt

Copy Check Prompt into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/wasabeef/claude-code-cookbook/tree/main/plugins/en/skills/check-prompt ~/.claude/skills/check-prompt

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/wasabeef/claude-code-cookbook.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: plugins/en/skills/check-prompt/SKILL.md in wasabeef/claude-code-cookbook
Installs to: ~/.claude/skills/check-prompt
Collection: One of 25 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What Check Prompt does

Check Prompt evaluates and improves AI prompt quality by analyzing prompts against best practices for structure, executability, prohibited items, quality assurance, roles, and continuous improvement. Use it to score, deep-analyze, or automatically fix prompts for AI agents.

Check Prompt is cataloged under AI Engineering on DirSkills. Check Prompt comes from a repository tagged claude-code.

Documentation

README

Excerpt

Evaluate and improve AI prompt quality

A comprehensive collection of best practices for evaluating and improving the quality of prompts for AI Agents. It systematizes knowledge gained from actual prompt improvement processes, covering all important aspects such as ambiguity elimination, information integration, enforcement enhancement, tracking systems, and continuous improvement.

Usage

# Check the quality of a prompt file
cat your-prompt.md
/check-prompt
"Check the quality of this prompt and suggest improvements"

This is the opening of the README. Read the full README on GitHub.

Commands Check Prompt provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/check-prompt

Frequently asked about Check Prompt

What else does wasabeef publish alongside Check Prompt?
Check Prompt is one of 25 skills that DirSkills catalogs from wasabeef/claude-code-cookbook, the repository it ships in. Its siblings there include Analyze Dependencies, Analyze Performance and Check Fact. Each one is a separate skill with its own page in this directory, installs the same way Check Prompt does, and is maintained by wasabeef in that same repository. The rest of the collection is listed on the wasabeef/claude-code-cookbook page.
How does Check Prompt compare to other AI Engineering skills?
Check Prompt ranks #1239 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Check Prompt against them. Open each page to compare what they document and how they install.