Agent skill · Security

prompt-improver

Analyze and improve plugin prompts, skill definitions, and command instructions for clarity, safety, and effectiveness. Use when the user asks to "improve a prompt", "review a skill", "enhance instructions", "make this prompt better", "optimize this command", or "audit prompt quality". '

jeremylongshoregithub.com/jeremylongshoreGitHub ↗
claude-codecan modify filesMIT
Install
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill prompt-improver --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 5 KB
Bundled scripts: none
Version: 1.6.0
Declared author: severity1 <severity1@intentsolutions.io>
Allowed tools: ReadWriteEditGlobGrep
Requires: Designed for Claude Code
Path: skills/.curated/prompt-improver/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 2,596
Language: Python
Read our review of the source →

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# Prompt Improver This skill automatically analyzes and improves plugin prompts, SKILL.md files, command definitions, and agent instructions. ## Overview The prompt-improver skill evaluates plugin content across five dimensions — clarity, safety, effectiveness, completeness, and conciseness — then provides scored assessments and concrete rewrites. ## When to Use This Skill This skill activates whe

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About this skill
What does the prompt-improver skill do?

Analyze and improve plugin prompts, skill definitions, and command instructions for clarity, safety, and effectiveness. Use when the user asks to "improve a prompt", "review a skill", "enhance instructions", "make this prompt better", "optimize this command", or "audit prompt quality". '

How do I install it?

Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill prompt-improver --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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