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.
48,168 skills from 2,325 repositories · updated 15 hours ago
6,204 skills
- find-product-directoriesnostrband/ServiceGraphUse whenever the user wants to find, rank, or shortlist directories, listing sites, or launch platforms where they can submit a software product, SaaS, app, tool, or startup — to get backlinks, referral traffic, and launch-day reach. Triggers on "where can I submit my SaaS for launch", "list of Product Hunt alternatives", "directories to get backlinks for our app", "high-authority software listing sites", "where should I list my startup", or "pull submission details for these 8 directory domains", even when described indirectly (we're launching next week, where do we post; how do we get backlinks by listing in directories). Drives the ServiceGraph API (api.servicegraph.co) — a catalog of 1,000+ product directories enriched with Domain Rating, backlinks, and organic traffic. Defer to find-mcp-directories for MCP-server listings and find-ai-directories for AI-tool / AI-agent / agent-skill listings. Skip finding a firm/agency to hire (use the find-* agency skills), finding products *inside* a directory ("recommeEngineeringNo warnings★ 61↓ —
- justComeOnOliver/skillshub🧠 The right skill, one API call. AI agent skills registry with token-efficient skill resolution. 5,000+ skills from 500+ top repos.EngineeringNo warnings★ 64↓ —
- hapiComeOnOliver/skillshub🧠 The right skill, one API call. AI agent skills registry with token-efficient skill resolution. 5,000+ skills from 500+ top repos.EngineeringNo warnings★ 64↓ —
- baoyu-post-to-wechatanbeime/skill自媒体创作者与运营专员在需要将 Markdown 或 HTML 内容发布至微信公众号时，一键通过 API 或浏览器自动化完成文章与图文的排版及发布，彻底告别繁琐的手动排版与多步上传操作，大幅提升公众号日常发文与运营效率。EngineeringNo warnings★ 9K↓ —
- expoComeOnOliver/skillshub🧠 The right skill, one API call. AI agent skills registry with token-efficient skill resolution. 5,000+ skills from 500+ top repos.EngineeringNo warnings★ 64↓ —
- git-opsNickCrew/Claude-CortexUse when performing git operations or generating smart commit messages - provides safe git workflow guidance, validation checks, and conventional commit formatting.EngineeringNo warnings★ 62↓ —
- backlog-mdNickCrew/Claude-CortexTask tracking system for agents via Backlog.md CLI. Use when creating deferred issues during implementation, filing audit findings, working assigned tasks, or managing project work. Optimized for agent workflows: structured issue filing, priority/labeling system, and task completion tracking.EngineeringNo warnings★ 62↓ —
- transcribeComeOnOliver/skillshub🧠 The right skill, one API call. AI agent skills registry with token-efficient skill resolution. 5,000+ skills from 500+ top repos.EngineeringNo warnings★ 64↓ —
- ai-tells-reviewNickCrew/Claude-CortexUse when public prose still sounds machine-written after ai-tells-scan. Complements ai-tells-scan's mechanical pass with structural judgment: rhythm, hedging, rhetorical reflexes, and performative emphasis. Trigger on 'review for AI tells,' 'does this read AI,' 'strip the AI smell,' or 'make this less AI.'EngineeringNo warnings★ 62↓ —
- ml-engineertranhieutt/software_development_departmentProvides machine learning engineering patterns for model training pipelines, feature engineering, experiment tracking, and model serving. Use when working with ML code or when the user mentions ML engineering, model training, or feature pipelines.EngineeringNo warnings★ 74↓ —
- code-explanationNickCrew/Claude-CortexUse when explaining code, concepts, or system behavior to a specific audience level - provides a structured explanation workflow with depth control and validation steps.EngineeringNo warnings★ 62↓ —
- wikifywjgoarxiv/litgravityKeeps a reviewed, source-cited task wiki under .litgravity/wiki: init, ingest, query, save, lint, and capture or review knowledge claims.EngineeringNo warnings★ 166↓ —
- diff-skillserpro69/claude-toolboxCompare two versions of a skill's instructions to detect degradations and complexity increases. TRIGGER when: user asks to diff, compare, or review changes to a skill's markdown instructions. Asymmetric check — only regressions count. Additions, clarifications, and strengthenings are not degradations. Compares HEAD → working tree by default. Walks the full reachable file set from SKILL.md via markdown links. Produces a report file under docs/reviews/diff-skill/ and an inline summary.EngineeringNo warnings★ 154↓ —
- add-cloud-flowmicrosoft/power-platform-skillsIntegrates Power Automate cloud flows into a Power Pages site. Lists available flows, suggests relevant ones based on intent, identifies scenarios and web roles, creates metadata files, and generates client-side code to call flows. Handles both new flow registration and adding already-registered flows to additional pages without re-creating metadata. Use when the user wants to add, connect, register, or link a Power Automate cloud flow to their site.EngineeringReview first★ 1.1K↓ —
- using-git-worktreesNickCrew/Claude-CortexUse when starting feature work that needs isolation from current workspace or before executing implementation plans - creates isolated git worktrees with smart directory selection and safety verificationEngineeringNo warnings★ 62↓ —
- laravel-patternstranhieutt/software_development_departmentProvides Laravel PHP patterns for Eloquent ORM, Artisan commands, queues, middleware, and API resources. Use when working with PHP Laravel files (*.php) or when the user mentions Laravel, Eloquent, or PHP framework.EngineeringNo warnings★ 74↓ —
- receiving-code-reviewNickCrew/Claude-CortexUse when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementationEngineeringNo warnings★ 62↓ —
- add-ai-webapimicrosoft/power-platform-skillsIntegrates Power Pages generative-AI summarization APIs (PREVIEW) into a Single Page Application (SPA) site — the Search Summary API and the Data Summarization API — on any record-detail or list page. Generates per-target service code (CSRF-handled) and AI site settings; delegates Web API settings, table permissions, and web roles to `/integrate-webapi` and `/create-webroles`. Use whenever a user wants AI/Copilot output that condenses Dataverse content on a Power Pages site — an AI summary, AI-generated overview or "key insights" across a record or list, a search-results summary, a case/incident summary, or recommendation-chip refinement — even when phrased as "AI-generated paragraph", "insights", or "overview". Do NOT use for: generative pages in model-driven apps (use the model-apps `genpage` skill), Copilot Studio agents/chatbots, summarizing documents or PDFs, Power BI dashboards, plain keyword search with no AI summary, or plain Dataverse CRUD (use `/integrate-webapi`).EngineeringReview first★ 1.1K↓ —
- refactorheliohq/shipImprove existing code without changing behavior: scan smells, simplify, dedupe, reuse utilities, and verify after edits. Use for refactor, cleanup, simplify, reduce duplication, extract method, dead code, or code smells. No PR.EngineeringNo warnings★ 93↓ —
- requesting-code-reviewNickCrew/Claude-CortexUse when completing tasks, implementing major features, or before merging to verify work meets requirements - dispatches code-reviewer subagent to review implementation against plan or requirements before proceedingEngineeringNo warnings★ 62↓ —
- reviewheliohq/shipStatic code review of the active diff: trace changed paths and report concrete P1/P2/P3 correctness, security, or spec bugs with file:line evidence. Use for code review or bug checks. Not runtime QA.EngineeringNo warnings★ 93↓ —
- nxComeOnOliver/skillshub🧠 The right skill, one API call. AI agent skills registry with token-efficient skill resolution. 5,000+ skills from 500+ top repos.EngineeringNo warnings★ 64↓ —
- codanna-codebase-intelligenceNickCrew/Claude-CortexUse codanna MCP tools for semantic code search, call graphs, and impact analysis before grep/find.EngineeringNo warnings★ 62↓ —
- python-performance-optimizationNickCrew/Claude-CortexPython performance optimization patterns using profiling, algorithmic improvements, and acceleration techniques. Use when optimizing slow Python code, reducing memory usage, or improving application throughput and latency.EngineeringNo warnings★ 62↓ —