crystian

crystian / skills

Public

Open collection of AI agent skills — reusable, framework-agnostic SKILL.md packages for Claude Code and beyond. Install with npx skills add crystian/skills

14
2
100% credibility
Found Apr 05, 2026 at 14 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
AI Summary

An open collection of reusable skill packages for AI agents, featuring a tool that observes performance and proposes improvements to skill definitions.

How It Works

1
🔍 Discover Skills Collection

You stumble upon a friendly collection of ready-to-use abilities that supercharge your AI assistant's talents.

2
📥 Add the Sharpen Tool

You easily bring in the special sharpen tool, designed to watch and polish your AI skills.

3
👀 Watch in Action

You turn on observation mode and use one of your AI skills, letting the tool note what goes smoothly or bumpy.

4
💡 Review and Get Ideas

You check the review, where the tool spots issues and suggests simple, concrete ways to make your skill better.

5
Decide on Suggestions
✅
Accept It

Apply the change right away to fix the skill instantly.

⏳
Postpone

Save it for later and track it in a lessons list that grows smarter over time.

❌
Reject

Skip it if it doesn't fit, keeping your skill as is.

🎉 Skills Get Sharper

Your AI assistant's abilities improve steadily, handling tasks better with fewer hiccups.

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AI-Generated Review

What is skills?

This is an open collection of reusable AI agent skills packaged as framework-agnostic SKILL.md files, designed for Claude Code and similar tools—think prompt collection github meets skills github anthropic. Developers grab them via simple npx commands like `npx skills add crystian/skills` or install as Claude plugins, starting with skill-sharpen, a meta-tool that observes agent runs, diagnoses friction like ambiguities or gaps, and proposes targeted fixes to SKILL.md. It solves the grind of manually tweaking agent prompts by automating kaizen-style improvements with accept/reject workflows and a persistent LESSONS.md backlog.

Why is it gaining traction?

Unlike scattered prompt collections on github like n8n collection github or laravel collection github, this stands out with dead-simple npx installs, natural language invocation (e.g., "sharpen the last skill"), and production-honed diagnostics covering coherence, specificity gaps, and inference traps. The hook? Hands-off observation during chats, auto-escalating lessons on repeats, and plugin integration for Claude—devs see friction fixed fast without framework lock-in.

Who should use this?

AI agent builders crafting SKILL.md for Claude or beyond, especially those iterating on production agents where duties like validation or decision flows keep breaking. Prompt engineers tired of vague "collection agent jobs" descriptions for agent behaviors will dig the concrete proposals; teams using ansible collection github-style reusability for api collection github workflows.

Verdict

Early days at 14 stars and 1.0% credibility—docs are solid but maturity lags with just one skill so far. Worth a quick npx test if you're deep in agent skills deutsch (or any lang), but hold for more entries before prime-time reliance.

(198 words)

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