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Skill catalog

1,792ai & 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.

Showing 251 to 300 of 1,792
  1. foundation-models-on-device affaan-m/ecc

    Apple FoundationModels framework for on-device LLM — text generation, guided generation with @Generable, tool calling, and snapshot streaming in iOS 26+. Use when adding on-device LLM features with Apple FoundationModel…

    10,282 installs
  2. exa-search affaan-m/ecc

    Neural search via Exa MCP for web, code, and company research. Use when the user needs web search, code examples, company intel, people lookup, or AI-powered deep research with Exa's neural search engine.

    10,261 installs
  3. cargo getcargohq/cargo-skills

    Router for the Cargo CLI skill bundle — load first for anything Cargo, and whenever a task spans two Cargo domains. Explains what each skill owns, declarative GTM as Code projects (cargo-project) vs the imperative CLI,…

    10,245 installs
  4. agentic-eval github/awesome-copilot

    Patterns and techniques for evaluating and improving AI agent outputs. Use this skill when: - Implementing self-critique and reflection loops - Building evaluator-optimizer pipelines for quality-critical generation - Cr…

    10,225 installs
  5. cargo-content getcargohq/cargo-skills

    Manage the knowledge a Cargo workspace holds — upload files (PDF, CSV, text), rename and organize them, and build native or connector-backed libraries that sync from an external source, so agents can retrieve them (RAG)…

    10,192 installs
  6. mcp-server-patterns affaan-m/ecc

    Build MCP servers with Node/TypeScript SDK — tools, resources, prompts, Zod validation, stdio vs Streamable HTTP. Use Context7 or official MCP docs for latest API. Use when building or debugging an MCP server — tools, r…

    10,168 installs
  7. msw-defaultplayer msw-git/msw-ai-coding-plugins-official

    MSW DefaultPlayer (character) management. Use the msw-general ModelBuilder to inspect/patch DefaultPlayer.model and Player.model, add/remove components, configure movement speed / jump force / HP / camera, and per-map-m…

    10,079 installs
  8. msw-search msw-git/msw-ai-coding-plugins-official

    MSW search integration — (1) vector search for API docs and implementation guides via the msw-mcp MCP server (mlua_api_retriever / mlua_document_retriever), (2) REST API search for resources (sprite / animation / sound…

    10,069 installs
  9. msw-avatar msw-git/msw-ai-coding-plugins-official

    MSW avatar management — costume (CostumeManagerComponent, 17 slots) + animation 3-layer pipeline (StateComponent → AvatarStateAnimationComponent → AvatarRendererComponent). Four-level distinction: State key (uppercase)…

    10,051 installs
  10. ralphinho-rfc-pipeline affaan-m/ecc

    Split an RFC into a multi-agent execution DAG — decompose into work units with dependencies and acceptance tests, run research, plan, implement, test, and review per unit, then merge through a queue with re-based branch…

    10,015 installs
  11. agent-eval affaan-m/ecc

    Head-to-head comparison of coding agents (Claude Code, Aider, Codex, etc.) on custom tasks with pass rate, cost, time, and consistency metrics. Use when choosing between coding agents, or when a change to an agent setup…

    9,987 installs
  12. notebooklm teng-lin/notebooklm-py

    Install, authenticate, troubleshoot, and operate Gemini Notebook through the notebooklm-py CLI or typed async Python API. Use for notebook and source management, grounded chat and research, and artifact generation or do…

    9,987 installs
  13. nanoclaw-repl affaan-m/ecc

    Operate and extend NanoClaw, ECC's zero-dependency session-aware REPL, with persistent markdown-backed sessions and slash commands for model switching, skill loading, session branching, cross-session search, history com…

    9,954 installs
  14. msw-packages msw-git/msw-ai-coding-plugins-official

    MSWPackages catalog — official 1st-party prebuilt packages for common MSW features. Use this skill BEFORE writing a feature from scratch when the user asks for any standard game system (toast/notification, ranking/leade…

    9,943 installs
  15. baoyu-wechat-summary jimliu/baoyu-skills

    Summarizes WeChat group chat highlights into a structured digest using the local wx-cli binary (https://github.com/jackwener/wx-cli). Generates a normal digest by default; a roast (毒舌) version is opt-in. Maintains per-g…

    9,931 installs
  16. msw-behaviourtree msw-git/msw-ai-coding-plugins-official

    Authors MSW `.behaviourtree` files end-to-end and maintains the project-specific authoring spec (`.behaviourDocs/bt-spec.md`). Scans every `.codeblock` whose paired `.mlua` extends `ActionNode`/`DecoratorNode`/`Composit…

    9,912 installs
  17. claude-devfleet affaan-m/ecc

    Orchestrate multi-agent coding tasks via Claude DevFleet — plan projects, dispatch parallel agents in isolated worktrees, monitor progress, and read structured reports. Use when dispatching parallel coding agents across…

    9,884 installs
  18. team-builder affaan-m/ecc

    Interactive picker that discovers available agent personas via the claude agents command and agents/ markdown globs, groups them into domains, has the user select up to five, dispatches them in parallel on one task, and…

    9,853 installs
  19. dmux-workflows affaan-m/ecc

    Multi-agent orchestration using dmux (tmux pane manager for AI agents). Patterns for parallel agent workflows across Claude Code, Codex, OpenCode, and other harnesses. Use when running multiple agent sessions in paralle…

    9,850 installs
  20. boost-prompt github/awesome-copilot

    Interactive prompt refinement workflow: interrogates scope, deliverables, constraints; copies final markdown to clipboard; never writes code. Requires the Joyride extension.

    9,795 installs
  21. team-composition-patterns wshobson/agents

    Design optimal agent team compositions with sizing heuristics, preset configurations, and agent type selection. Use this skill when deciding how many agents to spawn for a task, when choosing between a review team versu…

    9,772 installs
  22. gemini-agents-api google/skills

    Manages custom Agent resources on Gemini Enterprise Agent Platform. Use when the user wants to programmatically create, configure, list, update, or delete stateful, server-managed Agent resources (including mounting fil…

    9,765 installs
  23. rules-distill affaan-m/ecc

    Scan skills to extract cross-cutting principles and distill them into rules — append, revise, or create new rule files. Use when the same principle keeps recurring across skills and belongs in a rule file instead.

    9,660 installs
  24. mcp-cli github/awesome-copilot

    Interface for MCP (Model Context Protocol) servers via CLI. Use when you need to interact with external tools, APIs, or data sources through MCP servers, list available MCP servers/tools, or call MCP tools from command…

    9,655 installs
  25. unlazy leonxlnx/unlazy

    Enforces completion discipline for substantial autonomous work by writing acceptance gates before execution, decomposing work with the Depth Tree, running approved checks, and re-verifying evidence before reporting. Use…

    9,650 installs
  26. agent-governance github/awesome-copilot

    Patterns and techniques for adding governance, safety, and trust controls to AI agent systems. Use this skill when: - Building AI agents that call external tools (APIs, databases, file systems) - Implementing policy-bas…

    9,645 installs
  27. mcp-builder mcp-use/mcp-use

    Build, modify, debug, migrate, review, or verify TypeScript MCP servers and MCP Apps with mcp-use. Use for tools, resources, prompts, middleware, Views, authentication, Skills over MCP, scaffolding, and advanced feature…

    9,637 installs
  28. skill-comply affaan-m/ecc

    Visualize whether skills, rules, and agent definitions are actually followed — auto-generates scenarios at 3 prompt strictness levels, runs agents, classifies behavioral sequences, and reports compliance rates with full…

    9,623 installs
  29. santa-method affaan-m/ecc

    Multi-agent adversarial verification: two independent reviewers with the same rubric must both pass before output ships, with a fix-and-re-review convergence loop and human escalation cap. Use when gating publishing, pr…

    9,510 installs
  30. token-budget-advisor affaan-m/ecc

    Offer a choice of response depth (25%/50%/75%/100%) with token estimates before answering, then answer at that level. Use when the user asks to control response length or token budget, such as 'token budget', 'short ver…

    9,492 installs
  31. managed-deep-agents langchain-ai/langchain-skills

    INVOKE THIS SKILL when building, testing, or deploying Managed Deep Agents in LangSmith. Walks a user through their first agent end to end — interviewing them about what they want to build, mapping it onto what MDA can…

    9,442 installs
  32. prompt-builder github/awesome-copilot

    Guide users through creating high-quality GitHub Copilot prompts with proper structure, tools, and best practices.

    9,398 installs
  33. copilot-sdk github/awesome-copilot

    Build agentic applications with GitHub Copilot SDK. Use when embedding AI agents in apps, creating custom tools, implementing streaming responses, managing sessions, connecting to MCP servers, or creating custom agents.…

    9,397 installs
  34. chatgpt-app-builder mcp-use/mcp-use

    Build, modify, debug, migrate, review, or verify TypeScript MCP servers and MCP Apps with mcp-use. Use for tools, resources, prompts, middleware, Views, authentication, Skills over MCP, scaffolding, and advanced feature…

    9,372 installs
  35. agent-introspection-debugging affaan-m/ecc

    Structured self-debugging workflow for AI agent failures using capture, diagnosis, contained recovery, and introspection reports. Use when an agent run fails and you need a reproducible diagnosis instead of a retry.

    9,278 installs
  36. agent-payment-x402 affaan-m/ecc

    Add x402 payment execution to AI agents with per-task budgets, spending controls, and non-custodial wallets. Supports Base through agentwallet-sdk, X Layer through OKX Payments / OKX Agent Payments Protocol, and Solana…

    9,277 installs
  37. ck affaan-m/ecc

    Persistent per-project memory for Claude Code (Context Keeper) driven by deterministic Node.js /ck commands: init, save, resume, info, list, forget, and v1-to-v2 migrate, plus a SessionStart hook that injects a compact…

    9,261 installs
  38. remember github/awesome-copilot

    Transforms lessons learned into domain-organized memory instructions (global or workspace). Syntax: `/remember [>domain [scope]] lesson clue` where scope is `global` (default), `user`, `workspace`, or `ws`.

    9,259 installs
  39. update-specification github/awesome-copilot

    Update an existing specification file for the solution, optimized for Generative AI consumption based on new requirements or updates to any existing code.

    9,216 installs
  40. langgraph-cli langchain-ai/langchain-skills

    INVOKE THIS SKILL when using the langgraph CLI to scaffold, develop, build, or deploy LangGraph applications. Covers langgraph new, dev, build, up, deploy, and langgraph.json configuration.

    9,207 installs
  41. remembering-conversations obra/episodic-memory

    You MUST invoke this skill before saying "I don't know," guessing, or treating any topic as new, no matter how trivial the question seems. It supplements other memory systems, which only hold partial records. Searching…

    9,207 installs
  42. healthcare-cdss-patterns affaan-m/ecc

    Clinical Decision Support System (CDSS) development patterns. Drug interaction checking, dose validation, clinical scoring (NEWS2, qSOFA), alert severity classification, and integration into EMR workflows. Use when buil…

    9,196 installs
  43. rust-mcp-server-generator github/awesome-copilot

    Generate a complete Rust Model Context Protocol server project with tools, prompts, resources, and tests using the official rmcp SDK

    9,188 installs
  44. go-mcp-server-generator github/awesome-copilot

    Generate a complete Go MCP server project with proper structure, dependencies, and implementation using the official github.com/modelcontextprotocol/go-sdk.

    9,181 installs
  45. create-llms github/awesome-copilot

    Create an llms.txt file from scratch based on repository structure following the llms.txt specification at https://llmstxt.org/

    9,170 installs
  46. finnish-humanizer github/awesome-copilot

    Detect and remove AI-generated markers from Finnish text, making it sound like a native Finnish speaker wrote it. Use when asked to "humanize", "naturalize", or "remove AI feel" from Finnish text, or when editing .md/.t…

    9,162 installs
  47. agent-platform-deploy google/skills

    Deploy open models or custom weights from Model Garden to Agent Platform endpoints, check the status of an in-progress deployment operation, or clean up resources by undeploying models and deleting endpoints. Use when a…

    9,136 installs
  48. knowledge-ops affaan-m/ecc

    Knowledge base management, ingestion, sync, and retrieval across multiple storage layers (local files, MCP memory, vector stores, Git repos). Use when the user wants to save, organize, sync, deduplicate, or search acros…

    9,041 installs
  49. workspace-surface-audit affaan-m/ecc

    Audit the active repo, MCP servers, plugins, connectors, env surfaces, and harness setup, then recommend the highest-value ECC-native skills, hooks, agents, and operator workflows. Use when the user wants help setting u…

    9,040 installs
  50. gan-style-harness affaan-m/ecc

    GAN-inspired Generator-Evaluator agent harness for building high-quality applications autonomously. Based on Anthropic's March 2026 harness design paper. Use when a feature should be built autonomously through generator…

    9,034 installs