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Skill catalog

11,519agent 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. ralph-plan mastra-ai/mastra

    Interactive planning assistant that helps create focused, well-structured ralph-loop commands through collaborative conversation

    2,632 installs
  2. tend juxt/allium

    Tend the Allium garden. Use when the user wants to write, edit, update, add to, improve, clarify, refine, restructure, fix or migrate Allium specs. Covers adding entities, rules, triggers, surfaces and contracts, fixing…

    2,632 installs
  3. codex-spec-interviewer stark-ai-de/agent-skills

    Turn ambiguous coding requests into verified Codex implementation specs. Use when the user wants requirements, an implementation plan, or a spec before coding; include source checks, needed ADRs, and agreed delivery. Do…

    2,631 installs
  4. copilotkit-upgrade copilotkit/copilotkit

    Use when migrating a CopilotKit v1 application to v2 -- updating package imports, replacing deprecated hooks and components, switching from GraphQL runtime to AG-UI protocol runtime, and resolving breaking API changes.

    2,631 installs
  5. email-drafter shubhamsaboo/awesome-llm-apps

    Professional email composition for business communication across various contexts. Use when: writing emails, drafting professional messages, composing replies, or when user mentions email, message drafting, or needs hel…

    2,631 installs
  6. svg-animations supermemoryai/skills

    Create beautiful, performant SVG animations and illustrations. Use this skill when the user asks to create SVG graphics, icons, illustrations, animated logos, path animations, morphing shapes, loading spinners, or any a…

    2,630 installs
  7. clean bergside/awesome-design-skills

    Simplicity-focused design with ample whitespace, legible typography, and a limited color palette to reduce visual clutter.

    2,628 installs
  8. manim-composer adithya-s-k/manim_skill

    Trigger when: (1) User wants to create an educational/explainer video, (2) User has a vague concept they want visualized, (3) User mentions "3b1b style" or "explain like 3Blue1Brown", (4) User wants to plan a Manim vide…

    2,628 installs
  9. testing-setup android/skills

    Analyze and create a testing strategy for Android apps - install testing libraries, set up test infrastructure, create harnesses for unit tests, UI tests, screenshot tests, and end-to-end tests.

    2,628 installs
  10. card-twitter nexu-io/open-design

    Twitter quote or data card designed to pair with a post.

    2,625 installs
  11. code-security semgrep/skills

    Security guidelines for writing secure code. Use when writing code, reviewing code for vulnerabilities, or asking about secure coding practices like 'check for SQL injection' or 'review security'. IMPORTANT: Always cons…

    2,624 installs
  12. adk-eval-guide google/adk-docs

    MUST READ before running any ADK evaluation. ADK evaluation methodology — eval metrics, evalset schema, LLM-as-judge, tool trajectory scoring, and common failure causes. Use when evaluating agent quality, running adk ev…

    2,623 installs
  13. mapbox-web-integration-patterns mapbox/mapbox-agent-skills

    Official integration patterns for Mapbox GL JS across popular web frameworks (React, Vue, Svelte, Angular). Covers setup, lifecycle management, token handling, search integration, and common pitfalls. Based on Mapbox's…

    2,623 installs
  14. blog-geo agricidaniel/claude-blog

    Audit one blog post file for AI-citation readiness (self-contained, sourced passages, entity clarity, structure, crawler access) and score it with an internal 0-100 heuristic plus per-surface notes for AI Overviews, AI…

    2,622 installs
  15. onboarding-optimization appeeky/aso-skills

    When the user wants to improve their app's onboarding experience, increase activation rate, reduce Day 1 drop-off, or optimize the first-run flow. Use when the user mentions "onboarding", "first-run", "activation", "tut…

    2,622 installs
  16. nx-import nrwl/nx-ai-agents-config

    Import, merge, or combine repositories into an Nx workspace using nx import. USE WHEN the user asks to adopt Nx across repos, move projects into a monorepo, or bring code/history from another repository.

    2,621 installs
  17. adk-deploy-guide google/adk-docs

    MUST READ before deploying any ADK agent. ADK deployment guide — Agent Engine, Cloud Run, GKE, CI/CD pipelines, secrets, observability, and production workflows. Use when deploying agents to Google Cloud or troubleshoot…

    2,620 installs
  18. pydantic-ai-harness pydantic/skills

    Extend Pydantic AI agents with capabilities from pydantic-ai-harness -- the Coder coding agent, file and shell tools in local or sandboxed workspaces (Modal, E2B, Sprites, smolvm), Code Mode, sub-agents and planning, me…

    2,618 installs
  19. jscpd kucherenko/jscpd

    Copy-paste detector for 220+ languages. Detect exact, renamed and near-miss duplicated code, measure duplication percentages, and find refactoring hotspots with the codebase summary.

    2,616 installs
  20. vfx-text-cursor nexu-io/open-design

    Cursor light trail, chromatic rays, and directional flares for word-by-word quote reveals in video intros.

    2,615 installs
  21. marketing-plan slavingia/skills

    Create a minimalist marketing plan focused on building an audience through content, not ads. Use when someone has product-market fit (~100 customers) and wants to scale with marketing, or needs a content strategy.

    2,613 installs
  22. muapi-ai-clipping samuraigpt/generative-media-skills

    Turn a long video into N viral-ready short clips with a single managed API call. Wraps muapi.ai's `/ai-clipping` endpoint, which handles transcription, highlight ranking through a virality framework (hook / emotional pe…

    2,613 installs
  23. weed juxt/allium

    Weed the Allium garden. Find where Allium specifications and implementation code have diverged, and help resolve the divergences. Use when the user wants to check spec-code alignment, compare specs against implementatio…

    2,612 installs
  24. altitude-horizon-framework deanpeters/product-manager-skills

    Understand the PM-to-Director transition through altitude and horizon thinking. Use when diagnosing scope, time-horizon, or leadership-level gaps.

    2,611 installs
  25. autoresearch uditgoenka/autoresearch

    Autonomous iteration loop: modify, verify, keep/discard against any metric

    2,611 installs
  26. codex-history-ingest ar9av/obsidian-wiki

    Ingest Codex CLI conversation/session history into Obsidian as distilled knowledge. Use for importing or mining ~/.codex sessions, rollout files, indexes, or transcript logs; use wiki-agent for targeted topic-only recal…

    2,610 installs
  27. social-x-post-card nexu-io/open-design

    Realistic X post card with engagement metrics (likes, reposts, views), suited to video overlays or shareable image cards.

    2,610 installs
  28. frame-macos-notification nexu-io/open-design

    Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.

    2,609 installs
  29. blog-calendar agricidaniel/claude-blog

    Build a dated monthly or quarterly editorial calendar: which posts to publish or review when, content mix, templates, distribution timing, and a material-change review queue. Use when the user says "editorial calendar",…

    2,608 installs
  30. MUST READ before setting up observability for ADK agents or when analyzing production traffic, debugging agent behavior, or improving agent performance. ADK observability guide — Cloud Trace, prompt-response logging, Bi…

    2,606 installs
  31. flags-sdk vercel/flags

    Implement feature flags in Next.js or SvelteKit code with the Flags SDK (`flags` npm package). Use when installing or configuring the SDK, declaring flags with `flag()`, wiring a provider adapter (`@flags-sdk/vercel`, S…

    2,606 installs
  32. improve-react millionco/react-doctor

    Survey a whole React codebase as a senior React engineer, using React Doctor's scan as evidence, then produce a prioritized audit and self-contained implementation plans for other agents (or cheaper models) to execute.…

    2,605 installs
  33. Use for Desktop Commander MCP capabilities — persistent shells and REPLs, long-running processes, filesystem beyond the workspace, structured files (.xlsx, .docx, .pdf, images) and large local data files such as CSVs, r…

    2,604 installs
  34. problem-statement deanpeters/product-manager-skills

    Write a user-centered problem statement with who is blocked, what they are trying to do, why it matters, and how it feels. Use when framing discovery, prioritization, or a PRD.

    2,602 installs
  35. Create executive-ready business reports from KPIs, sales or operational data, and stakeholder notes—with prioritized findings, trend context, and actionable recommendations. Use when the user asks for a business report,…

    2,601 installs
  36. backprop juliusbrussee/cavekit

    Bug → spec protocol. When a bug is found or a test fails, trace the cause, decide whether a new §V invariant would catch recurrence, append to §B. This is the one non-obvious thing SDD does that plan-then-execute doesn'…

    2,600 installs
  37. blog-chart agricidaniel/claude-blog

    Internal capability, not user-invocable: the orchestrator calls it while running blog-write or blog-rewrite to turn research data into dark-mode compatible inline SVG charts (horizontal bar, grouped bar, donut, line, lo…

    2,599 installs
  38. illustration-style owl-listener/designer-skills

    Define an illustration style guide — visual language, colour usage, and application rules. Use when commissioning or standardising illustration. For icons, use `icon-system` (design-systems).

    2,599 installs
  39. social-reddit-card nexu-io/open-design

    Realistic Reddit post card with vote rail and comment count, suited to video overlays or story sharing.

    2,599 installs
  40. add-sfx remotion-dev/remotion

    Add a new sound effect to @remotion/sfx

    2,598 installs
  41. Use these skills when you need to discover and explore data assets in the Knowledge Catalog. It allows you to search for entries, lookup specific metadata, and explore aspect types to understand your data platform's ass…

    2,598 installs
  42. mojo-python-interop modular/skills

    Aids in writing Mojo code that interoperates with Python using current syntax and conventions. Use this skill in addition to mojo-syntax when writing Mojo code that interacts with Python, calls Python libraries from Moj…

    2,595 installs
  43. short-form-video iart-ai/tiktok-video-skills

    This skill should be used when the user asks to "make a Reels/TikTok/YouTube Shorts video", "build a short-form video template", "write a hook for a short", "edit for retention", "add pattern interrupts", "make a video…

    2,595 installs
  44. blog-write agricidaniel/claude-blog

    Write a new blog article from scratch for Google rankings and AI citations, then take it through the delivery gates. Generates the full article with template selection, answer-first formatting, Key Takeaways box, source…

    2,594 installs
  45. futures-position-sizer tradermonty/claude-trading-skills

    Calculate contract-based futures position sizes from a direction, entry, and stop-loss, using verified per-symbol contract specs (multiplier, tick size, tick value). Use when the user asks how many futures contracts to…

    2,594 installs
  46. blog-image agricidaniel/claude-blog

    Paid Gemini image generation for blog heroes, inline illustrations, and OG cards (direct API by default, optional MCP for edits). Asks for explicit consent before the first paid call. Runs only on an explicit request: /…

    2,593 installs
  47. locomotive-scroll freshtechbro/claudedesignskills

    Comprehensive skill for Locomotive Scroll smooth scrolling library with parallax effects, viewport detection, and scroll-driven animations. Use this skill when implementing smooth scrolling experiences, creating paralla…

    2,593 installs
  48. platform-lsp-integrate forcedotcom/sf-skills

    Reference/contract for the Salesforce LSP MCP tools and unavailability handling. Use when asking how to use the LSP, which tools exist, what apex.diagnostics / validate_soql / complete_soql do, why a tool errors with ls…

    2,591 installs
  49. pricing slavingia/skills

    Help figure out pricing for a product or service using minimalist entrepreneur principles. Use when someone is setting prices, considering price changes, or struggling with what to charge.

    2,591 installs
  50. analyzing-user-feedback refoundai/lenny-skills

    Help users convert massive volumes of qualitative and quantitative feedback into high-confidence product decisions through rigorous synthesis and internal immersion.

    2,590 installs