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Skill catalog

11,583agent 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. figma-use-slides figma/mcp-server-guide

    This skill helps agents use Figma's use_figma MCP tool in the Slides context. Can be used alongside figma-use which has foundational context for using the use_figma tool.

    1,780 installs
  2. mcore-split-pr nvidia/skills

    Split a PR into multiple PRs to reduce the number of required CODEOWNERS reviewer groups.

    1,780 installs
  3. postgresql-database-engineering manutej/luxor-claude-marketplace

    Comprehensive PostgreSQL database engineering skill covering indexing strategies, query optimization, performance tuning, partitioning, replication, backup and recovery, high availability, and production database manage…

    1,780 installs
  4. r3f-textures enzed/r3f-skills

    Configure textures in React Three Fiber, including color spaces, UV channels, sampling, video, and render targets. Use for texture appearance or memory issues; use loader guidance for model-loading workflows.

    1,780 installs
  5. watch diffusionstudio/skills

    Watch and understand footage with Diffusion Studio: answer questions about a video or audio file, summarize it, find scenes and moments, pull quotes, and describe what happens and when. Use whenever the user asks what's…

    1,780 installs
  6. harvard-art-museums-etl-pipeline reason-machines/data-skills

    Build ETL pipelines and analytics dashboards using Harvard Art Museums API with Python, SQL, and Streamlit

    1,779 installs
  7. nv-segment-ct nvidia/skills

    Used for running NV-Segment-CT VISTA3D on CT NIfTI volumes and recording label-map evidence.

    1,779 installs
  8. design-artifact plannotator/effective-html

    Design principles and creative direction for building HTML artifacts — pages, reports, plans, landing pages, demos, decks, and small tools. Use when creating or restyling any visual HTML deliverable and deciding its pal…

    1,778 installs
  9. Use the PlanetScale CLI (pscale) from automated agents with --format json, auth check, pscale sql, and per-command --force. Run before other PlanetScale skills when driving pscale directly. Use when the user asks to aut…

    1,778 installs
  10. critique-information-density owl-listener/designer-skills

    Critique a rendered screen's density — cognitive load, content prioritisation, scanning patterns, and progressive disclosure. Use when a screen feels overwhelming. For the underlying choice-count principle, use `hicks-l…

    1,777 installs
  11. what-an-email-reveals useosint/skills

    Investigate an email address — MX and syntactic validation, Gravatar lookup, corporate email-format inference, breach exposure, and full mail-header analysis covering the Received chain, Message-ID and SPF, DKIM and DMA…

    1,777 installs
  12. agent-eval colbymchenry/codegraph

    Benchmark CodeGraph retrieval quality on a real codebase by comparing agent behavior with vs without CodeGraph. Use when the user runs /agent-eval or asks to test, benchmark, audit, or validate a codegraph version (the…

    1,776 installs
  13. progressive-blur mengto/skills

    Create a layered CSS progressive blur (top or bottom) using multiple backdrop-filter masks for depth and softness. Use when asked for “progressive blur”, “gradient blur overlay”, or stepped blur masks that fade from an…

    1,776 installs
  14. code-simplifier simonwong/skills

    Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality. Focuses on recently modified code unless instructed otherwise.

    1,775 installs
  15. datapack-builder anthropics/financial-services

    Build professional financial services data packs from various sources including CIMs, offering memorandums, SEC filings, web search, or MCP servers. Extract, normalize, and standardize financial data into investment com…

    1,775 installs
  16. nv-generate-mr nvidia/skills

    Used for generating synthetic body MRI volumes with NV-Generate-CTMR rflow-mr. Not for paired masks or production training data.

    1,775 installs
  17. nv-segment-ctmr nvidia/skills

    Used for running NV-Segment-CTMR on CT or MRI NIfTI volumes and recording label-map evidence. Not for clinical interpretation.

    1,775 installs
  18. om-setup-discovery-pipeline open-mercato/skills

    Adds the product layer to a repository that om-setup-agent-pipeline already configured — one yes per product role, a discovery block in .ai/agentic.config.json, the Discovery stage, Definition of Ready, product roles, a…

    1,775 installs
  19. ugc-ads pika-labs/pika-plugins

    Use when the user asks for ugc ads or a task matching the examples below. Multi-cut jump-cut UGC product ad — HOOK + 3 JUMP CUTs + OUTRO, 15s, 9:16 vertical (3:4 optional, seedance only), POV first-person talking-head s…

    1,775 installs
  20. ce-frontend-design everyinc/compound-engineering-plugin

    Build web interfaces with genuine design quality, not AI slop. Use for any frontend work - landing pages, web apps, dashboards, admin panels, components, interactive experiences. Activates for both greenfield builds and…

    1,774 installs
  21. roblox-growth-design tabooharmony/roblox-brain

    Use for Roblox growth: diagnosing stats, discovery, retention, onboarding, experiments, LiveOps, thumbnails, and packaging.

    1,774 installs
  22. specs-code-cleanup giuseppe-trisciuoglio/developer-kit

    Provides final code cleanup after task review approval. Removes debug logs, temporary comments, dead code, optimizes imports, and improves readability. Use when asked to clean up code, polish, finalize, tidy up, remove…

    1,774 installs
  23. bond-futures-basis anthropics/financial-services

    Analyze the bond futures basis by pricing futures, identifying the cheapest-to-deliver, and comparing with yield curves to assess delivery option value and basis trading opportunities. Use when analyzing bond futures, c…

    1,773 installs
  24. cobejs mengto/skills

    Use when adding a lightweight interactive globe with cobe (canvas setup, markers, interaction, performance, integration with React/Next.js).

    1,773 installs
  25. mcpa-certification rohitg00/ai-engineering-from-scratch

    AI-native tutor and onboarding workflow for the MCPA (Model Context Protocol Associate) certification in AI Engineering from Scratch. Use when a learner wants to prepare for the MCPA, resume their certification path, le…

    1,773 installs
  26. minimalist-ui nexu-io/open-design

    Clean editorial-style interfaces. Warm monochrome palette, typographic contrast, flat bento grids, muted pastels. No gradients, no heavy shadows.

    1,773 installs
  27. brand-context arnabbagxd/brand-building-skills

    Foundation skill that captures and stores core brand context — identity, audience, positioning, values, and voice. Use when the user says "set brand context", "save my brand info", "store brand details", "brand profile"…

    1,772 installs
  28. ctx-stats mksglu/context-mode

    Show how much context window context-mode saved this session. Displays token consumption, context savings ratio, and per-tool breakdown. Read-only — shows stats only, no reset capability. To wipe the knowledge base enti…

    1,772 installs
  29. geolocate-from-pixels useosint/skills

    Geolocate and chronolocate a photo or video from visual evidence alone — plate and phone number formats, road markings, utility poles, bollards, signage typefaces, architecture and vegetation for place; shadow direction…

    1,772 installs
  30. Used for generating synthetic CT volumes and masks with NV-Generate-CTMR rflow-ct. Not for production training data without review.

    1,772 installs
  31. conducting-user-interviews refoundai/lenny-skills

    Help users run better customer and user interviews. Use when someone is preparing for user research, planning discovery interviews, writing interview questions, analyzing interview findings, or trying to understand cust…

    1,771 installs
  32. investigate-anything useosint/skills

    Start-here router and tradecraft baseline for any investigation into a person, company, domain, image or selector. Sets authorised scope, turns a vague request into an answerable intelligence question, writes a collecti…

    1,771 installs
  33. nv-reason-cxr nvidia/skills

    Used for command-shape or live NV-Reason-CXR chest X-ray reasoning smoke tests. Not for diagnosis or clinical reporting.

    1,771 installs
  34. Profile, audit, and optimize frontend page performance with emphasis on animation work, memory-leak risks, long-session slowdowns, CSS animations, canvas/WebGL requestAnimationFrame loops, marquees, skeletons, GSAP/Thre…

    1,771 installs
  35. content-strategy owl-listener/designer-skills

    Define what content a product needs, how it is structured, and who owns it. Use when content itself is the problem. For the words in the interface use `ux-writing` (designer-toolkit); for structural hierarchy use `infor…

    1,770 installs
  36. developer-growth-analysis composio-community/awesome-claude-plugins

    Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, curates relevant learning resources from HackerNews, and automatically sends a personalized growth…

    1,770 installs
  37. graph-the-network useosint/skills

    Build an entity-relationship link-analysis graph of an investigation — nodes, typed edges carrying source and confidence, aliases, and temporal validity — to expose shared infrastructure, bridging nodes and the real pri…

    1,770 installs
  38. Runs standard or fixed-channel softmax finetuning of NV-Segment-CT VISTA3D on CT NIfTI image/label datasets, with optional MONAI-native MLflow tracking and checkpoint evidence. Uses softmax for predefined, mutually excl…

    1,770 installs
  39. doherty-threshold owl-listener/designer-skills

    Apply the Doherty Threshold — keep system response under 400ms to preserve user flow. Use when diagnosing perceived slowness or setting a performance budget. For what to show during unavoidable waits, use `loading-state…

    1,769 installs
  40. platform-strategy-sms blacktwist/social-media-skills

    When the user wants platform-specific tactical guidance for LinkedIn, Twitter/X, Threads, or Bluesky. Also use when the user mentions 'LinkedIn strategy,' 'Twitter strategy,' 'Threads strategy,' 'Bluesky strategy,' 'alg…

    1,769 installs
  41. perf-analyzer composio-community/awesome-claude-plugins

    Use when synthesizing perf findings into evidence-backed recommendations and decisions.

    1,768 installs
  42. performance-analyzer-sms blacktwist/social-media-skills

    When the user wants to analyze how their social media posts are performing. Also use when the user mentions 'analytics,' 'performance,' 'how did my posts do,' 'engagement,' 'impressions,' 'what's working,' 'post metrics…

    1,768 installs
  43. using-n8n-mcp-skills czlonkowski/n8n-skills

    Use when building, editing, validating, testing, or debugging an n8n workflow through the n8n-mcp MCP server — designing a flow, configuring a node, writing an expression or Code node, wiring credentials, or fixing one…

    1,768 installs
  44. frontend-crafting sentimony/skills

    You MUST use this when building, implementing, redesigning, reviewing, or refining user-facing interfaces - including pages, layouts, forms, navigation, dashboards, and reusable UI components in HTML, CSS, Vue, Nuxt, Re…

    1,767 installs
  45. perf-benchmarker composio-community/awesome-claude-plugins

    Use when running performance benchmarks, establishing baselines, or validating regressions with sequential runs. Enforces 60s minimum runs (30s only for binary search) and no parallel benchmarks.

    1,767 installs
  46. playwright-cli screenci/screenci

    Automate browser interactions, test web pages and work with Playwright tests.

    1,767 installs
  47. artifacts-builder composio-community/awesome-claude-plugins

    Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or…

    1,766 installs
  48. perf-baseline-manager composio-community/awesome-claude-plugins

    Use when managing perf baselines, consolidating results, or comparing versions. Ensures one baseline JSON per version.

    1,766 installs
  49. perf-profiler composio-community/awesome-claude-plugins

    Use when profiling CPU/memory hot paths, generating flame graphs, or capturing JFR/perf evidence.

    1,766 installs
  50. perf-theory-gatherer composio-community/awesome-claude-plugins

    Use when generating performance hypotheses backed by git history and code evidence.

    1,766 installs