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Skill catalog

1,798ai & agents agent 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. Handle iii engine and SDK errors across Node, Python, Rust, and browser workers. Use when interpreting error codes, retryability, RBAC denial, timeouts, handler failures, or SDK-specific exception surfaces.

    4,346 installs
  2. Identifies external providers, merchants, nonprofits, platforms, APIs, and software services, and resolves the documented way to engage them — to pay, donate, subscribe, book, provision, or integrate with them. MUST be…

    4,328 installs
  3. langsmith-fetch composiohq/awesome-claude-skills

    Debug LangChain and LangGraph agents by fetching execution traces from LangSmith Studio. Use when debugging agent behavior, investigating errors, analyzing tool calls, checking memory operations, or examining agent perf…

    4,321 installs
  4. context-engineering-collection muratcankoylan/agent-skills-for-context-engineering

    A comprehensive collection of Agent Skills for context engineering, harness engineering, multi-agent architectures, and production agent systems. Use when building, optimizing, evaluating, or debugging agent systems tha…

    4,293 installs
  5. No description provided.

    4,293 installs
  6. skill-share composiohq/awesome-claude-skills

    A skill that creates new Claude skills and automatically shares them on Slack using Rube for seamless team collaboration and skill discovery.

    4,282 installs
  7. Use when registering iii functions, binding triggers, observing functions, selecting sync/void/enqueue invocation, creating workers, inspecting the live worker registry, installing registry workers, authoring event sour…

    4,280 installs
  8. Use when working with iii SDK APIs across Node.js, browser, Python, Rust, or Go: package installation, worker initialization, function/trigger registration, observers, invocation, local dispatch, channels, logging, Open…

    4,280 installs
  9. mcp-developer jeffallan/claude-skills

    Use when building, debugging, or extending MCP servers or clients that connect AI systems with external tools and data sources. Invoke to implement tool handlers, configure resource providers, set up stdio/HTTP/SSE tran…

    4,280 installs
  10. doublecheck github/awesome-copilot

    Three-layer verification pipeline for AI output. Extracts verifiable claims, finds supporting or contradicting sources via web search, runs adversarial review for hallucination patterns, and produces a structured verifi…

    4,276 installs
  11. platform-models-api-configure forcedotcom/sf-skills

    Configure (or troubleshoot) an AI coding agent or CLI to route through the Salesforce Models API using a signed OrgJWT. Use this skill when pointing an agent at the Salesforce model endpoint (api.salesforce.com/ai/gpt/v…

    4,256 installs
  12. skill-judge softaworks/agent-toolkit

    Evaluate Agent Skill design quality against official specifications and best practices. Use when reviewing, auditing, or improving SKILL.md files and skill packages. Provides multi-dimensional scoring and actionable imp…

    4,255 installs
  13. heroui-migration heroui-inc/heroui

    HeroUI v2 to v3 migration guide for agents. Use when migrating HeroUI v2 apps to v3, upgrading components, or accessing migration documentation. Keywords: HeroUI migration, v2 to v3, migration guide, upgrade HeroUI.

    4,252 installs
  14. session-handoff softaworks/agent-toolkit

    Creates comprehensive handoff documents for seamless AI agent session transfers. Triggered when: (1) user requests handoff/memory/context save, (2) context window approaches capacity, (3) major task milestone completed,…

    4,208 installs
  15. cursor-delegate amelnagdy/delegate-skills

    Delegate a coding task to the Cursor Agent CLI (`cursor-agent`) as a background implementer, then review its diff and land it yourself. Use this whenever the user wants to hand implementation work to Cursor — phrasings…

    4,194 installs
  16. loop-design-check affaan-m/ecc

    Design a goal-oriented agent loop or review one for failure modes: spinning, Goodhart-gaming the verifier, or running a wrong answer to completion. Covers machine-decidable goals, loop types, plan/build/judge skeletons,…

    4,194 installs
  17. setup-pstack cursor/plugins

    Configure which models pstack uses per role and at what reasoning budget. Detects your available models and writes an always-applied rule that overrides the skill defaults. Use for /setup-pstack, "configure pstack model…

    4,189 installs
  18. platform-policy-rule-generate forcedotcom/sf-skills

    Use this skill when authoring PolicyRuleDefinition and PolicyRuleDefinitionSet metadata XML for Salesforce Data Cloud governance policies, or when editing *.policyRuleDefinition / *.policyRuleDefinitionSet files. Covers…

    4,188 installs
  19. prompt-master nidhinjs/prompt-master

    Generates optimized prompts for AI tools. Activates only when the user explicitly asks to write, fix, improve, or adapt a prompt for a specific AI tool (LLM, Cursor, Midjourney, image AI, video AI, coding agents, etc.).…

    4,170 installs
  20. surf asksurf-ai/surf-skills

    Your AI agent's crypto brain. One skill, 100+ commands across 14 data domains — real-time prices, wallets, DeFi, on-chain SQL, prediction markets, and more. Natural language in, structured data out. Install once, access…

    4,153 installs
  21. skill-forge sanyuan0704/sanyuan-skills

    Create high-quality, production-grade skills for Claude Code. Expert guidance on skill architecture, workflow design, prompt engineering, and packaging. Use when user wants to create a new skill, build a skill, design a…

    4,149 installs
  22. livekit-agents livekit/agent-skills

    Build voice AI agents with LiveKit Cloud and the Agents SDK. Use when the user asks to "build a voice agent", "create a LiveKit agent", "add voice AI", "implement handoffs", "structure agent workflows", or is working wi…

    4,133 installs
  23. weekly-digests thedotmack/claude-mem

    Generate a serial week-by-week narrative digest of a project's full claude-mem timeline. Splits the timeline into per-ISO-week files, then runs one consecutive subagent per week — each receiving the prior week's carry-f…

    4,133 installs
  24. memory-discipline rohitg00/agentmemory

    The session loop that makes agentmemory pay off, recall before starting work, save at decision points, learn from corrections. Use when starting a nontrivial task, after settling a decision or debugging a gotcha, or whe…

    4,130 installs
  25. llm-wiki ar9av/obsidian-wiki

    Explain and apply the foundational LLM Wiki architecture and knowledge-management strategy. Use for setup, architecture, schema, or organization decisions; operational ingest/query/lint work uses dedicated skills.

    4,126 installs
  26. lesson rohitg00/agentmemory

    Save a correction or hard-won rule as a confidence-weighted lesson that resurfaces before similar work. Use when the user corrects your approach, says "learn this", "always" or "never do X", or you notice yourself repea…

    4,105 installs
  27. reflect cursor/plugins

    Spawn three parallel review subagents over the active transcript, surface learnings, and route each to a concrete edit on an existing skill. Use when the user says reflect.

    4,098 installs
  28. openspec-apply-change fission-ai/openspec

    Implement tasks from an OpenSpec change. Use when the user wants to start implementing, continue implementation, or work through tasks. Also use when the user says "openspec apply", "opsx apply", or "openspec implement".

    4,087 installs
  29. humanize humanizerai/agent-skills

    Transform AI-generated text into natural, human-like content that bypasses AI detectors like GPTZero, Turnitin, and Originality.ai. Uses credits based on word count.

    4,072 installs
  30. openspec-onboard fission-ai/openspec

    Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work. Also use when the user says "openspec onboard" or "opsx onboard".

    4,067 installs
  31. kibana-agent-builder elastic/agent-skills

    Create and manage Kibana Agent Builder agents and custom tools. Use when asked to create, update, delete, test, or inspect agents or tools in Agent Builder, or when the user wants to understand what agents or tools alre…

    4,061 installs
  32. command-creator softaworks/agent-toolkit

    This skill should be used when creating a Claude Code slash command. Use when users ask to "create a command", "make a slash command", "add a command", or want to document a workflow as a reusable command. Essential for…

    4,053 installs
  33. react-mcp assistant-ui/skills

    Adds user managed browser MCP servers to assistant-ui with `@assistant-ui/react-mcp`. Use when mounting `McpManagerResource`, declaring `defineConnector` presets, persisting custom servers and OAuth state, composing `Mc…

    4,051 installs
  34. community-publish starchild-ai-agent/official-skills

    Publish previews to a public URL, open-source projects to community GitHub, and list services (free or paid) on the Service Marketplace. Use when the user wants to share, publish, list, open-source, or monetize what the…

    4,032 installs
  35. ruflo ruvnet/ruflo

    Ruflo is a multi-agent orchestration platform for AI coding agents (Claude Code, Cursor, Codex, Copilot, Gemini, Amp, +12 more). Use this skill when the user wants to (1) install/init ruflo in a project, (2) run multi-a…

    4,028 installs
  36. copilots assistant-ui/skills

    Grounds an assistant in your app with assistant-ui copilots. Use when steering behavior with useAssistantInstructions, feeding send-time app state through useAssistantContext({ getContext }), exposing components with ma…

    4,021 installs
  37. review-all gjkim42/kanon-repo

    Run a two-agent code review: spawn two fresh, clean-context agents that examine the SAME committed branch diff in parallel. One agent runs Codex's native `codex review --base` command, while the other independently revi…

    4,021 installs
  38. gemini softaworks/agent-toolkit

    Use when the user asks to run Gemini CLI for code review, plan review, or big context (>200k) processing. Ideal for comprehensive analysis requiring large context windows. Uses Gemini 3 Pro by default for state-of-the-a…

    3,996 installs
  39. mcporter openclaw/openclaw

    List, configure, authenticate, call, and inspect MCP servers/tools with mcporter over HTTP or stdio.

    3,995 installs
  40. opencli-explorer jackwener/opencli

    Use when creating a new OpenCLI adapter from scratch, adding support for a new website or platform, exploring a site's API endpoints via browser DevTools, or when a user asks to automatically generate a CLI for a websit…

    3,991 installs
  41. observability-llm-obs elastic/agent-skills

    Answer questions about LLM and agentic-application behavior from data already ingested into Elastic: latency and error rate, token and cost utilization, response quality and guardrail events, and agentic call-chain orch…

    3,988 installs
  42. skill-authoring grafana/skills

    Author, audit, and improve Grafana SKILL.md files against Anthropic's published Agent Skills guidance and the four-dimension rubric the grafana/skills CI gate uses (conciseness, actionability, workflow clarity, progress…

    3,981 installs
  43. prompt-engineering giuseppe-trisciuoglio/developer-kit

    Provides workflows to write, debug, and optimize prompts for LLMs, including few-shot example selection, chain-of-thought structuring, system prompt design, and template composition. Use when the user asks to write or i…

    3,959 installs
  44. your-skill-name grafana/skills

    Clear description of what this skill does and when to use it. Use when the user asks about X or wants to work with Y. Include specific trigger phrases so agents auto-load it correctly. Max 1024 characters.

    3,953 installs
  45. plugin-forge softaworks/agent-toolkit

    Create and manage Claude Code plugins with proper structure, manifests, and marketplace integration. Use when creating plugins for a marketplace, adding plugin components (commands, agents, hooks), bumping plugin versio…

    3,951 installs
  46. ketchup backnotprop/pstack

    Catch the user up on what changed in this chat since their last message, in plain words and small visuals. List every item waiting on them with what they need to decide it from the reply alone. Use for /ketchup.

    3,946 installs
  47. x-scraper fetcher-sh/fetcher-skills

    An X API alternative and Twitter API alternative on fetcher.sh — pay-per-call in USDC via x402, or prepaid credits with a Bearer key, no OAuth and no developer application. Use when the user wants to search X posts by k…

    3,933 installs
  48. session-report anthropics/claude-plugins-official

    Generate an explorable HTML report of Claude Code session usage (tokens, cache, subagents, skills, expensive prompts) from ~/.claude/projects transcripts.

    3,927 installs
  49. generating-lightning-app forcedotcom/sf-skills

    Build complete Salesforce Lightning Experience applications from natural language descriptions. Use this skill when a user requests a "complete app", "Lightning app", "business solution", "management system", or describ…

    3,924 installs
  50. Use this skill when users need to create Custom Lightning Types (CLTs) for Einstein Agent actions or structured input/output schemas. Trigger when users mention CLT, Custom Lightning Types, Custom Lightning Types (CLTs)…

    3,923 installs