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Skill catalog

12,374agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

Want your agent to use these? Set up Graph-of-Skills or get a free key. How these skills are sourced and what we check. Cannot find one? Your agent can write a skill for your own library. Have skills of your own? Install one on another machine. A skill that comes from GitHub shows its npx skills add command on its page.

  1. technical-seo-checker aaron-he-zhu/aaron-marketing-skills

    Use when the user asks to "check technical SEO"; audits crawlability, indexing, Core Web Vitals, robots.txt, sitemaps, canonicals, redirects, and migrations. Not for on-page tags or content — use on-page-seo-checker. 技术…

    1,573 installs
  2. test-planning petrkindlmann/qa-skills

    Build a single sprint or release test plan. Covers feature decomposition into testable scenarios, requirements-to-test coverage mapping, effort estimation by test type, prioritization matrices (risk × effort), resource…

    1,572 installs
  3. bazi-mingli wolke/bazi-mingli

    八字命理 (Bazi / Four Pillars of Destiny) divination skill. Use when users request birth chart analysis, fortune telling based on birth date/time, or Chinese astrology. Triggers on: 八字, 四柱, 命盤, 排盤, 算命, 命理, 生辰八字, 天干地支, 五行, 流…

    1,571 installs
  4. css-alpha-masking mengto/skills

    Apply CSS alpha masking with linear-gradient for horizontal or vertical edge fades (mask-image and -webkit-mask-image). Use when asked for alpha masks, fade edges, or CSS mask gradients.

    1,571 installs
  5. social-media-analyzer alirezarezvani/claude-skills

    Social media campaign analysis and performance tracking. Calculates engagement rates, ROI, and benchmarks across platforms. Use when analyzing social media performance, calculating engagement rate, measuring campaign RO…

    1,571 installs
  6. symbolic-equation lingzhi227/agent-research-skills

    Discover scientific equations from data using LLM-guided evolutionary search (LLM-SR). Multi-island algorithm with softmax-based cluster sampling, island reset, and LLM-proposed equation mutations. Use for symbolic regr…

    1,571 installs
  7. infrastructure-cicd-data-engineering reason-machines/data-skills

    Deploy data infrastructure changes using CI/CD patterns with GitHub Actions, Terraform, and AWS OIDC authentication

    1,570 installs
  8. loading-sequence patternsdev/skills

    Teaches resource loading sequence optimization for Core Web Vitals. Use when you need to improve FCP, LCP, or FID by reordering how critical resources are discovered and loaded.

    1,570 installs
  9. managing-tech-debt refoundai/lenny-skills

    Help users manage technical debt strategically. Use when someone is dealing with legacy code, planning refactoring work, deciding between rewrites vs. incremental fixes, trying to get buy-in for tech debt reduction, or…

    1,570 installs
  10. mantis-researcher google/mantis

    Audits production source code files based on the strategy in workspace/plan.json. Use when a review plan exists and you need to perform static analysis and deep-dive reviews of targeted files. Don't use for planning, de…

    1,570 installs
  11. particle-system iart-ai/webgl-animation-skills

    This skill should be used when the user asks to "build a particle system", "make confetti/snow/smoke/sparks", "create a connected-dot/constellation network background", "add a flow-field or curl-noise particle effect",…

    1,570 installs
  12. preload patternsdev/skills

    Teaches resource preloading to prioritize critical assets. Use when critical resources like fonts, hero images, or key scripts are discovered late in the loading waterfall.

    1,570 installs
  13. status alirezarezvani/claude-skills

    Show experiment dashboard with results, active loops, and progress. Use when the user runs /ar:status or asks how an autoresearch experiment is going.

    1,570 installs
  14. threejs-animation iart-ai/webgl-animation-skills

    This skill should be used when the user asks to "build a 3D hero section or WebGL background", "animate a Three.js scene", "play or crossfade GLTF animation clips", "move/lerp the camera or link it to scroll", "render t…

    1,569 installs
  15. axiom-networking charleswiltgen/axiom

    Use when implementing or debugging ANY network connection, API call, or socket in an Apple app. Covers URLSession, Network.framework, NetworkConnection, connection diagnostics.

    1,568 installs
  16. ctx-purge mksglu/context-mode

    Purge the context-mode knowledge base. Permanently deletes all indexed content and resets session stats. This is destructive and cannot be undone. Trigger: /context-mode:ctx-purge

    1,568 installs
  17. mantis-report google/mantis

    Generates a human-readable security review packet compiled from confirmed findings and exploit chains. Use at the end of a review cycle to produce stakeholder-facing documentation. Don't use for auditing code or verifyi…

    1,568 installs
  18. qwencloud-usage qwencloud/qwencloud-ai

    Manage account auth, query usage, billing, and subscriptions. Use for: login, logout, check usage, view billing summary/breakdown, spending limit, free tier quota, Token Plan status, coding plan status, pay-as-you-go co…

    1,568 installs
  19. systematic-debugging sickn33/agentic-awesome-skills

    Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

    1,568 installs
  20. kumo-design cloudflare/kumo

    Cloudflare product design guidance. Use when designing, implementing, or reviewing Cloudflare dashboard interfaces, Kumo UI, responsive styling, dialogs, or frontend tests.

    1,567 installs
  21. gget CLI and Python workflow for quick genomic database queries, sequence lookup, BLAST-style searches, enrichment checks, and reproducible bioinformatics evidence logs. Use when a task needs quick bioinformatics lookup…

    1,567 installs
  22. bids k-dense-ai/scientific-agent-skills

    Organizes, queries, validates, and converts Brain Imaging Data Structure (BIDS) datasets. Supports organizing neuroscience and biomedical data (MRI, EEG, MEG, iEEG, PET, microscopy, NIRS, motion capture, EMG, MR spectro…

    1,566 installs
  23. evaluating-new-technology refoundai/lenny-skills

    Help users evaluate emerging technologies. Use when someone is assessing new tools, making build vs buy decisions, evaluating AI vendors, or deciding on technical architecture.

    1,566 installs
  24. image-to-code leonxlnx/imagegen-skills

    Elite website image-to-code skill for Codex. For visually important web tasks, it must first generate the design image(s) itself, deeply analyze them, then implement the website to match them as closely as possible. In…

    1,566 installs
  25. loops-cli loops-so/skills

    Use this skill whenever the user wants to work with the Loops CLI from the terminal. This includes installing or updating the CLI, authenticating, storing and selecting API keys, validating credentials, and running comm…

    1,566 installs
  26. promptfoo-evaluation daymade/claude-code-skills

    Configures and runs LLM evaluation using Promptfoo framework. Use when setting up prompt testing, creating evaluation configs (promptfooconfig.yaml), writing Python custom assertions, implementing llm-rubric for LLM-as-…

    1,566 installs
  27. service railwayapp/railway-skills

    This skill should be used when the user asks about service status, wants to rename a service, change service icons, link services, or create services with Docker images. For creating services with local code, prefer the…

    1,566 installs
  28. stripe-apps stripe/ai

    Build, modify, or review Stripe Apps and extensions using the relevant documentation and reference guides. Use for custom Stripe Dashboard UI, stripe-app.yaml, @stripe/ui-extension-sdk, @stripe/extensibility-sdk, script…

    1,566 installs
  29. amazon-neptune aws/agent-toolkit-for-aws

    Provides authoritative guidance on Amazon Neptune Database and Neptune Analytics for graph, knowledge-graph, and relationship-heavy workloads — fraud detection / fraud rings, agentic memory / chatbot context across sess…

    1,565 installs
  30. devops-deployment yonatangross/orchestkit

    Use when setting up CI/CD pipelines, containerizing applications, deploying to Kubernetes, or writing infrastructure as code. DevOps & Deployment covers GitHub Actions, Docker, Helm, and Terraform patterns.

    1,565 installs
  31. firebase-firestore-basics firebase/agent-skills

    Comprehensive guide for Firestore basics including provisioning, security rules, and SDK usage. Use this skill when the user needs help setting up Firestore, writing security rules, or using the Firestore SDK in their a…

    1,565 installs
  32. mempalace-recall mempalace/mempalace

    Recall protocol for MemPalace — search the palace before answering about past work, people, projects, or prior decisions. Apply when the user asks what was decided, what happened before, who someone is, what was discuss…

    1,565 installs
  33. mantis-dedupe google/mantis

    Consolidates raw security findings to eliminate redundant reports. Use when raw findings have been generated by the researcher and need consolidation before review. Don't use for initial code auditing or patch generatio…

    1,564 installs
  34. sf-apex jaganpro/sf-skills

    Generates and reviews Salesforce Apex code with 150-point scoring. TRIGGER when: user writes, reviews, or fixes Apex classes, triggers, test classes, batch/queueable/schedulable jobs, or touches .cls/.trigger files. DO…

    1,564 installs
  35. wiki-stage-commit ar9av/obsidian-wiki

    Review staged wiki writes and promote accepted pages to final locations when WIKI_STAGED_WRITES is enabled. Use for staging approval/commit; rejected pages return to _raw/ for editing.

    1,564 installs
  36. globe-gl mengto/skills

    Use when implementing globe.gl (Globe.GL) for 3D globe data visualization with WebGL/ThreeJS, including setup, data layers (points, arcs, polygons, labels), and integration patterns in plain HTML or React.

    1,563 installs
  37. find-skills skills.volces.com

    Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used…

    1,562 installs
  38. loop alirezarezvani/claude-skills

    Start an autonomous experiment loop with user-selected interval (10min, 1h, daily, weekly, monthly). Uses CronCreate for scheduling. Use when the user runs /ar:loop or asks to run an autoresearch experiment continuously…

    1,562 installs
  39. office-productivity sickn33/agentic-awesome-skills

    Office productivity workflow covering document creation, spreadsheet automation, presentation generation, and integration with LibreOffice and Microsoft Office formats.

    1,562 installs
  40. Create a dark atmospheric background with drifting vertical light folds, screen-blended glow, and a concentrated luminous corner or lower-edge bloom.

    1,561 installs
  41. editorial-tech mengto/skills

    Blend editorial magazine composition with precision product-tech detailing using asymmetrical grids, cinematic media bands, mono utility labels, and restrained accent color.

    1,561 installs
  42. import-on-interaction patternsdev/skills

    Teaches interaction-based lazy loading for non-critical resources. Use when you have heavy components or libraries that are only needed after user interaction like clicks, hovers, or form input.

    1,561 installs
  43. vantajs mengto/skills

    Use when adding animated WebGL background effects with Vanta.js (setup, parameters, resizing, performance, integration in React/Next.js).

    1,561 installs
  44. wren canner/wrenai

    Wren CLI for AI agents — a semantic SQL layer over 22+ databases (Postgres, MySQL, BigQuery, Snowflake, Spark, …). The actual workflow guides live inside the `wren` CLI itself; this is just a discovery stub. Use wheneve…

    1,561 installs
  45. chatting-with-aws-devops-agent aws/agent-toolkit-for-aws

    Have a fast, conversational analysis with the AWS DevOps Agent. Use for cost optimization, architecture review, topology mapping, knowledge / runbook discovery, security audits, dependency questions, and quick diagnosti…

    1,560 installs
  46. context-window-management sickn33/agentic-awesome-skills

    Strategies for managing LLM context windows including summarization, trimming, routing, and avoiding context rot

    1,560 installs
  47. running-effective-meetings refoundai/lenny-skills

    Help users run more effective meetings. Use when someone is dealing with meeting overload, wants to improve meeting culture, is preparing an important meeting, or struggles to get decisions made in meetings.

    1,560 installs
  48. 21st-ui-build 21st-dev/skill

    Build or substantially change production UI using the current project's design context, existing components, and grounded 21st inspiration. Use when implementing a page, section, component, responsive redesign, or visua…

    1,559 installs
  49. blender-rendering roble3/cc-blender-skill

    Render Blender scenes with the right engine and settings — Cycles for photoreal, EEVEE for speed/stylized, sample counts, denoising (OptiX/OIDN), light path tuning, color management (AgX/Filmic), file output (PNG/EXR/MP…

    1,559 installs
  50. autoresearchclaw-autonomous-research reason-machines/trending-skills

    Fully autonomous research pipeline that turns a topic idea into a complete academic paper with real citations, experiments, and conference-ready LaTeX.

    1,558 installs