Context & AI engineering
26,304 rows, by stacks then stars
1,865 of these skill files have been read, by 1,328 distinct authors, and what they tell an agent counted. What Context & AI engineering authors agree on, and what they forbid
Picked by somebody 6
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
Nobody has picked these yet, so they are in star order 26,298
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.
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
agentskills/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
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
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
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.
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)
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#
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.
microsoft/mcp/com.microsoft/azure MCP server
3,553★ repoAll Azure MCP tools to create a seamless connection between AI agents and Azure services.
revolist/revogrid/io.github.revolist/revogrid-mcp MCP server
3,434★ repoHosted MCP server for RevoGrid DataGrid docs, examples, feature checks, and migration guidance.
browserbase/mcp-server-browserbase/ai.smithery/browserbasehq-mcp-browserbase MCP server
3,416★ repoProvides cloud browser automation capabilities using Stagehand and Browserbase, enabling LLMs to i…
bytebase/dbhub/io.github.bytebase/dbhub MCP server
3,362★ repoMinimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB
grafana/mcp-grafana/io.github.grafana/mcp-grafana MCP server
3,358★ repoAn MCP server giving access to Grafana dashboards, data and more.
giancarloerra/socraticode/io.github.giancarloerra/socraticode MCP server
3,253★ repoMCP server for local codebase indexing, semantic search, and code dependency graphs.
codeaashu/claude-code/io.github.divu2025/codemaster MCP server
no license3,221★ repoExplore the Claude Code CLI source — browse tools, commands, search code, and more.
Ar9av/obsidian-wiki/.skills/claude-history-ingest Skill
3,165★ repoFramework for AI agents to build and maintain a digital brain through Obsidian wiki using Karpathy's LLM Wiki pattern
apify/apify-mcp-server/com.apify/apify-mcp-server MCP server
3,160★ repoExtract data from any website with thousands of scrapers, crawlers, and automations on Apify Store ⚡
blazickjp/arxiv-mcp-server/io.github.blazickjp/arxiv-mcp-server MCP server
3,047★ repoSearch arXiv papers, download full text, semantic search, citation graphs, and alerts via MCP.
butterbase-ai/butterbase-oss/io.github.butterbase-ai/mcp MCP server
2,953★ repoButterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.