Engineering
99,615 rows from 13,205 repositories
Software engineers, which is most of what has been crawled so far.
How Engineering skills are built
82,718 skill directories by 6,118 authors, read from their repositories’ own file trees 2026-08-05
The middle bundle among those shipping files is 3 files, 16.7 KB beside SKILL.md
Counted by distinct author, same as above, so one author publishing forty template copies counts once. SKILL.md itself is not counted as a file, so a single-file skill is one where that file is the whole skill.
The shape
- SKILL.md is the whole skill1,567 of 6,118 authors, 45,482 of 82,718 skills
- files ship beside it4,551 of 6,118 authors, 37,236 of 82,718 skills
- executable scripts ship inside2,340 of 6,118 authors, 11,445 of 82,718 skills
The folders they converge on
- references/2,968 of 6,118 authors, 19,668 of 82,718 skills
- scripts/1,926 of 6,118 authors, 9,856 of 82,718 skills
- agents/1,126 of 6,118 authors, 4,191 of 82,718 skills
- assets/845 of 6,118 authors, 3,497 of 82,718 skills
- examples/478 of 6,118 authors, 1,666 of 82,718 skills
- templates/465 of 6,118 authors, 1,338 of 82,718 skills
getsentry/sentry-mcp/io.github.getsentry/sentry-mcp MCP server
in 2 stacksno license808★ repoMCP server for Sentry - error monitoring, issue tracking, and debugging for AI assistants
anthropics/skills/skills/mcp-builder Skill
in 1 stackno license168,934★ repoPublic repository for Agent Skills
microsoft/playwright-mcp/io.github.microsoft/playwright-mcp MCP server
in 1 stack36,126★ repoPlaywright Tools for MCP
Serena MCP: the IDE for your agent
oraios/serena/io.github.oraios/serena MCP server
in 1 stack27,951★ repoA powerful toolkit for coding, providing semantic retrieval and editing capabilities.
GLips/Figma-Context-MCP/io.github.GLips/Figma-Context-MCP MCP server
in 1 stack15,643★ repoGive your coding agent access to your Figma data. Implement designs in any framework in one-shot.
anthropics/skills/skills/skill-creator Skill
in 1 stackno license168,934★ repoPublic repository for Agent Skills
D4Vinci/Scrapling/io.github.D4Vinci/Scrapling MCP server
73,239★ repoWeb scraping with stealth HTTP, real browsers, and Cloudflare bypass. CSS selectors supported.
ruvnet/claude-flow/io.github.ruvnet/claude-flow MCP server
67,334★ repoAI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.
shanraisshan/claude-code-best-practice/.claude/skills/agent-browser Skill
64,157★ repofrom vibe coding to agentic engineering - practice makes claude perfect
ChromeDevTools/chrome-devtools-mcp/io.github.ChromeDevTools/chrome-devtools-mcp MCP server
48,992★ repoMCP server for Chrome DevTools
HeyPuter/puter/com.puter/mcp-server MCP server
43,030★ repoPuter MCP enables AI tools to interact with Puter: manage files, websites, workers, and more
DeusData/codebase-memory-mcp/io.github.DeusData/codebase-memory-mcp MCP server
39,060★ repoCodebase knowledge graph for AI agents — 159 languages, sub-ms queries, 99% fewer tokens.
wshobson/agents/plugins/accessibility-compliance/skills/screen-reader-testing Skill
38,701★ repoMulti-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI
bytedance/UI-TARS-desktop/io.github.bytedance/mcp-server-filesystem MCP server
38,554★ repoMCP server for filesystem access
github/awesome-copilot/.github/skills/agentic-workflows Skill
37,897★ repoCommunity-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.
PostHog/posthog/io.github.PostHog/mcp MCP server
no license37,662★ repoOfficial PostHog MCP Server for product analytics, feature flags, experiments, and more.
nanocoai/nanoclaw/.claude/skills/add-atomic-chat-tool Skill
30,508★ repoA lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK
JimLiu/baoyu-skills/.claude/skills/release-skills Skill
24,756★ repoagentskills/agentskills/ai.com.mcp/skills-search MCP server
24,236★ repoSearch and discover Agent Skills from the skills.sh registry. Powered by HAPI MCP server.
alibaba/open-code-review/plugins/open-code-review/skills/open-code-review-delegate Skill
20,413★ repoOpen-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.
KKKKhazix/khazix-skills/aihot Skill
19,372★ repo数字生命卡兹克开源的 AI Skills 合集 | Agent Skills: leader(帮你定义目标), neat-freak 洁癖, hv-analysis, khazix-writer & more — Claude Code, Codex & 40+ agents
keploy/keploy/io.github.keploy/mcp MCP server
18,384★ repoEnd-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.
googleapis/mcp-toolbox/io.github.googleapis/mcp-toolbox MCP server
16,180★ repoMCP Toolbox for Databases enables your agent to connect to your database.
googleapis/genai-toolbox/io.github.googleapis/genai-toolbox MCP server
16,178★ repoMCP Toolbox for Databases enables your agent to connect to your database.
microsoft/SkillOpt/plugins/claude-code/skills/skillopt-sleep Skill
15,937★ repoSkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.
kubeshark/kubeshark/io.github.kubeshark/mcp MCP server
12,042★ repoReal-time Kubernetes network traffic visibility and API analysis for HTTP, gRPC, Redis, Kafka, DNS.
Orchestra-Research/AI-Research-SKILLs/0-autoresearch-skill Skill
11,505★ repoComprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.
nidhinjs/prompt-master Skill
11,108★A Claude skill that writes the accurate prompts for any AI tool. Zero tokens or credits wasted. Full context and memory retention
Jeffallan/claude-skills/skills/angular-architect Skill
10,966★ repo66 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
tt-a1i/archify/archify Skill
10,485★ repoAgent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
citrolabs/ego-lite/skills/ego-browser Skill
9,516★ repoThe fastest browser for AI agents to run web automation, built for sharing your logged-in browser state with your AI agents, like Codex or Claude Code, without disturbing you. Zero cost, zero config.
wonderwhy-er/DesktopCommanderMCP/io.github.wonderwhy-er/desktop-commander MCP server
9,328★ repoMCP server for terminal commands, file operations, and process management
MystenLabs/sui/io.github.jessiemongeon1/sui-kapa MCP server
7,735★ repoSemantic search across Sui documentation and knowledge sources, powered by kapa.ai
refly-ai/refly/packages/cli/skill Skill
no license7,484★ repoThe first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.
firecrawl/firecrawl-mcp-server/io.github.firecrawl/firecrawl-mcp-server MCP server
7,233★ repoMCP server for Firecrawl — search, scrape, and interact with the web.
modelcontextprotocol/registry/ai.com.mcp/registry MCP server
no license7,125★ repoPublish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
CursorTouch/Windows-MCP/io.github.CursorTouch/Windows-MCP MCP server
6,733★ repoAn MCP Server for computer-use in Windows OS
trailofbits/skills/plugins/agentic-actions-auditor/skills/agentic-actions-auditor Skill
6,559★ repoTrail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows
airweave-ai/airweave/io.github.airweave-ai/search MCP server
6,542★ repoMCP server for searching Airweave collections with natural language queries.
nirholas/claude-code/io.github.nirholas/claude-code-explorer-mcp MCP server
no license6,252★ repoExplore the Claude Code CLI source — browse tools, commands, search code, and more.
ThinkInAIXYZ/deepchat/.agents/skills/add-provider Skill
6,220★ repo🐬DeepChat - A smart assistant that connects powerful AI to your personal world
mobile-next/mobile-mcp/io.github.mobile-next/mobile-mcp MCP server
5,927★ repoMCP server for iOS and Android Mobile Development, Automation and Testing
Klavis-AI/klavis/ai.klavis/strata MCP server
5,791★ repoMCP server for progressive tool usage at any scale (see https://klavis.ai)
gosom/google-maps-scraper/skills/google-maps-scraper Skill
5,506★ reposcrape data from Google Maps. Extracts data such as the name, address, phone number, website URL, rating, reviews number, latitude and longitude, reviews,email and more for each place
browser-act/skills/browser-act-skill-forge Skill
5,304★ repoBrowser automation CLI built for AI agents. Break through anti-bot walls, hand off to humans across platforms when stuck. Parallel multi-task execution, independent multi-session operation, isolated multi-account browsing.
WenyuChiou/awesome-agentic-ai-zh/examples/stage-5/tool-calling-tutor Skill
5,144★ repoA trilingual (繁中 / English / 简中) learning roadmap for agentic AI: from LLM basics to multi-agent systems, with 240+ curated resources and hands-on examples. 中文 AI agent 學習地圖。
dotnet/skills/.agents/skills/authoring-github-workflows Skill
5,132★ repoRepository for skills to assist AI coding agents with .NET and C#
OpenSenseNova/SenseNova-Skills/skills/sn-da-excel-workflow Skill
4,914★ repoModular SenseNova skills for building AI-powered office assistants and productivity workflows
KnockOutEZ/wigolo/io.github.KnockOutEZ/wigolo MCP server
no license4,534★ repoLocal-first web intelligence MCP server for AI coding agents
firebase/firebase-tools/io.github.firebase/firebase-mcp MCP server
4,451★ repoGives AI development tools Firebase-specific capabilities and expertise.
homeassistant-ai/ha-mcp/io.github.homeassistant-ai/ha-mcp MCP server
4,336★ repoComprehensive Model Context Protocol server for managing Home Assistant through AI assistants.
antvis/mcp-server-chart/io.github.antvis/mcp-server-chart MCP server
4,312★ repoA Model Context Protocol server for generating charts using AntV.
wuyoscar/GPT-Image2-Skill/skills/gpt-image Skill
4,246★ repoGPT Image 2 prompt gallery, image prompt library, agentic skill, and CLI for OpenAI image generation/editing
cloudflare/mcp-server-cloudflare/com.cloudflare.mcp/mcp MCP server
4,073★ repoCloudflare MCP servers
eugeniughelbur/obsidian-second-brain Skill
4,022★Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the vault while you sleep.
callstackincubator/agent-device/io.github.callstackincubator/agent-device MCP server
4,021★ repoLet AI agents inspect, control, and debug real iOS, Android, desktop, and TV apps
parcadei/Continuous-Claude-v3/.claude/plugins/braintrust-tracing/skills/trace-claude-code Skill
3,882★ repoContext management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows.
IvanMurzak/Unity-MCP/io.github.IvanMurzak/Unity-MCP MCP server
3,845★ repoMake 3D games in Unity Engine with AI. MCP Server + Plugin for Unity Editor and Unity games.
gotalab/cc-sdd/.agents/skills/cc-sdd-new-agent Skill
3,620★ repoTurn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Antigravity.
basicmachines-co/basic-memory/io.github.basicmachines-co/basic-memory MCP server
3,612★ repoLocal-first knowledge management with bi-directional LLM sync via Markdown files.