Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
21,660 skills from 798 repositories · updated 12 minutes ago
4,259 skills
- startoliver-kriska/claude-elixir-phoenixStart or resume an Elixir rewrite of an app in any language (Rails, Django, PHP, Node, Go, Java, .NET, others) and show its status. Use when someone wants to port, migrate or rewrite an app into Elixir/Phoenix.OtherNo warnings★ 569↓ —
- porters-five-forcesdeanpeters/Product-Manager-SkillsRead an industry's structure through Porter's Five Forces with documented signals per rating, ending at the profit pool. Use when weighing market entry or when margins erode and nobody can say why.OtherNo warnings★ 7.6K↓ —
- pol-probe-advisordeanpeters/Product-Manager-SkillsSelect the right Proof of Life (PoL) probe based on hypothesis, risk, and resources. Use this to match the validation method to the real learning goal, not tooling comfort.OtherNo warnings★ 7.6K↓ —
- n1-checkoliver-kriska/claude-elixir-phoenixCompatibility alias for the Elixir/Phoenix plugin's N+1 query checker. Invoke explicitly with /ecto:n1-check.OtherNo warnings★ 569↓ —
- jobs-to-be-donedeanpeters/Product-Manager-SkillsUncover customer jobs, pains, and gains in a structured JTBD format. Use when clarifying unmet needs, repositioning a product, or improving discovery and messaging.OtherNo warnings★ 7.6K↓ —
- skill-monitoroliver-kriska/claude-elixir-phoenixAnalyze skill effectiveness across sessions. Computes per-skill metrics (action rate, friction, outcomes), identifies degrading skills, and generates improvement recommendations. Requires session-scan data in metrics.jsonl.OtherNo warnings★ 569↓ —
- swot-analysisdeanpeters/Product-Manager-SkillsBuild an evidence-cited SWOT of one company — yours or a competitor's — from public sources, ending with the S-O/W-T crossings. Use for strategy reviews, board prep, or competitor depth.OtherNo warnings★ 7.6K↓ —
- storyboarddeanpeters/Product-Manager-SkillsCreate a six-frame storyboard that shows a user's journey from problem to solution. Use when you need a fast narrative for alignment, concept reviews, or demos.OtherNo warnings★ 7.6K↓ —
- plugin-workshopDevin-AXIS/iPolloWorkCreate and revise locally installable iPolloWork plugins with the right-side Plugin Workshop.OtherNo warnings★ 7.2K↓ —
- apify-generate-output-schemaapify/agent-skillsDeprecated. Output schema generation moved to the apify-actor-development skill; prefer that skill whenever it is available.OfficialOtherNo warnings★ 2.5K↓ —
- positioning-workshopdeanpeters/Product-Manager-SkillsRun a positioning workshop that surfaces target customer, unmet need, category, benefits, and differentiation. Use when your product messaging feels fuzzy, generic, or misaligned.OtherNo warnings★ 7.6K↓ —
- bspa5c-ai/babysitterBSP geometry skill for Unreal brushes and CSG.OtherNo warnings★ 1.9K↓ —
- story-long-analyzezenstory-ai/oh-story-claudecode长篇网文拆文。保留黄金三章、逐章摘要、剧情、情绪、节奏、角色、设定和文风接口，以连续章节块完成因果、双时间线、关系与三维节奏分析；兼容旧成果直接使用、按需增强和断点续跑。含可选三层灵感库管道（灵感库、跨书灵感聚合、更新灵感库）。触发方式：/story-long-analyze、/长篇拆文、「帮我拆这本书」「拆这本书」「分析黄金三章」「深度拆解」「完整拆解」或提供小说文本文件路径。OtherNo warnings★ 7.9K↓ —Also in 1 other repo
- tiktok-shop-seller-guidenexscope-ai/eCommerce-SkillsComplete TikTok Shop selling guide. Setup, listing optimization, content strategy, live selling, creator affiliates, and scaling strategies. Use when the user asks about TikTok Shop setup, how to sell on TikTok, TikTok Shop guide, or getting started with TikTok Shop.OtherNo warnings★ 1.2K↓ —
- zoda5c-ai/babysitterZod schema validation and type inference.OtherNo warnings★ 1.9K↓ —
- ssea5c-ai/babysitterServer-Sent Events implementation, streaming patterns, and real-time updates.OtherNo warnings★ 1.9K↓ —
- assignsoliver-kriska/claude-elixir-phoenixCompatibility alias for the Elixir/Phoenix plugin's LiveView assigns audit. Invoke explicitly with /lv:assigns.OtherNo warnings★ 569↓ —
- ln-44-performance-optimizerlevnikolaevich/claude-code-skillsProfiles and improves a measured performance bottleneck; retains only verified improvements.OtherNo warnings★ 583↓ —
- bracket-predictorOneWave-AI/claude-skillsMarch Madness, playoff brackets, tournament picks. Upset potential, chalk vs contrarian strategies, historical trends, confidence levels.OtherNo warnings★ 368↓ —
- llm-application-devMoizIbnYousaf/ai-agent-skillsBuilding applications with Large Language Models - prompt engineering, RAG patterns, and LLM integration. Use for AI-powered features, chatbots, or LLM-based automation.OtherNo warnings★ 1.2K↓ —
- lita5c-ai/babysitterWeb Components development with Lit including custom elements, reactive properties, shadow DOM, and interoperability.OtherNo warnings★ 1.9K↓ —
- etsy-pricing-strategynexscope-ai/eCommerce-SkillsEtsy pricing — cost calculation, competitor pricing, perceived value, shipping cost integration, sales and couponsOtherNo warnings★ 1.2K↓ —
- update-installed-skillsMoizIbnYousaf/ai-agent-skillsUse when syncing or updating previously installed skills to their latest version. Always dry-run updates before applying, and check for breaking changes.OtherNo warnings★ 1.2K↓ —
- yao-processYaoApp/yaoYao process execution expert. ALWAYS invoke this skill when the user needs to call a Yao process, query data models, run scripts, or check process permissions. Do not call processes without checking this skill first.OtherNo warnings★ 8.2K↓ —
skill-monitor
oliver-kriska/claude-elixir-phoenix
OtherUpdated 2 days ago
From the author
Analyze skill effectiveness across sessions. Computes per-skill metrics (action rate, friction, outcomes), identifies degrading skills, and generates improvement recommendations. Requires session-scan data in metrics.jsonl.
Install
npx skills add oliver-kriska/claude-elixir-phoenix --skill skill-monitor -a claude-code
Installs to .claude/skills/skill-monitor/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyNo network use seenLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 86
Security100
Provenance73
Maintenance100
Licence100
Adoption45
Files (3)
- SKILL.md
- references/effectiveness-metrics.md
- references/improvement-template.md