MCP Servers, Agent Skills & Prompts Repositories

superpowers

by obra

Total Stargazers:285800

Total Subscribers:1080

An agentic skills framework & software development methodology that works.

skills

by mattpocock

Total Stargazers:260482

Total Subscribers:1448

Skills for Real Engineers. Straight from my .agents directory.

ECC

by affaan-m

Total Stargazers:257098

Total Subscribers:1302

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

andrej-karpathy-skills

by multica-ai

Total Stargazers:212612

Total Subscribers:1236

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

skills

by anthropics

Total Stargazers:176000

Total Subscribers:1124

Public repository for Agent Skills

prompts.chat

by f

Total Stargazers:170144

Total Subscribers:1653

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

agency-agents

by msitarzewski

Total Stargazers:151925

Total Subscribers:1106

A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.

system-prompts-and-models-of-ai-tools

by x1xhlol

Total Stargazers:143571

Total Subscribers:1673

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

ponytail

by DietrichGebert

Total Stargazers:136617

Total Subscribers:344

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

spec-kit

by github

Total Stargazers:136067

Total Subscribers:702

💫 Toolkit to help you get started with Spec-Driven Development

gstack

by garrytan

Total Stargazers:132775

Total Subscribers:791

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

ui-ux-pro-max-skill

by nextlevelbuilder

Total Stargazers:127152

Total Subscribers:519

An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

graphify

by Graphify-Labs

Total Stargazers:116248

Total Subscribers:385

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

gemini-cli

by google-gemini

Total Stargazers:106947

Total Subscribers:581

An open-source AI agent that brings the power of Gemini directly into your terminal.

caveman

by JuliusBrussee

Total Stargazers:105243

Total Subscribers:240

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

awesome-mcp-servers

by punkpeye

Total Stargazers:94871

Total Subscribers:50

A collection of MCP servers.

agent-skills

by addyosmani

Total Stargazers:93744

Total Subscribers:494

Production-grade engineering skills for AI coding agents.

servers

by modelcontextprotocol

Total Stargazers:90281

Total Subscribers:640

Model Context Protocol Servers

taste-skill

by Leonxlnx

Total Stargazers:86578

Total Subscribers:277

Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

deer-flow

by bytedance

Total Stargazers:82325

Total Subscribers:346

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Understand-Anything

by Egonex-AI

Total Stargazers:82298

Total Subscribers:254

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Scrapling

by D4Vinci

Total Stargazers:80530

Total Subscribers:296

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

Agent-Reach

by Panniantong

Total Stargazers:79743

Total Subscribers:282

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

Prompt-Engineering-Guide

by dair-ai

Total Stargazers:78249

Total Subscribers:756

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

awesome-claude-skills

by ComposioHQ

Total Stargazers:74920

Total Subscribers:461

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

Front-End-Checklist

by thedaviddias

Total Stargazers:74117

Total Subscribers:1430

🗂 The essential checklist for modern web development, for humans and AI agents

ruflo

by ruvnet

Total Stargazers:72235

Total Subscribers:458

🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

headroom

by headroomlabs-ai

Total Stargazers:71756

Total Subscribers:213

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

OpenSpec

by Fission-AI

Total Stargazers:68089

Total Subscribers:282

Spec-driven development (SDD) for AI coding assistants.

impeccable

by pbakaus

Total Stargazers:67601

Total Subscribers:185

The design language that makes your AI harness better at design.

claude-code-best-practice

by shanraisshan

Total Stargazers:65872

Total Subscribers:491

from vibe coding to agentic engineering - practice makes claude perfect

system_prompts_leaks

by asgeirtj

Total Stargazers:65392

Total Subscribers:744

Extracted system prompts from Anthropic - Claude Fable 5.1, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, Grok Bot, Cursor, Kimi and more! Updated regularly.

get-shit-done

by gsd-build

Total Stargazers:64542

Total Subscribers:277

A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.

awesome-chatgpt-prompts-zh

by PlexPt

Total Stargazers:62269

Total Subscribers:367

ChatGPT 中文调教指南。各种场景使用指南。学习怎么让它听你的话。

context7

by upstash

Total Stargazers:61931

Total Subscribers:162

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

last30days-skill

by mvanhorn

Total Stargazers:61903

Total Subscribers:218

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

archify

by tt-a1i

Total Stargazers:59630

Total Subscribers:173

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

mempalace

by MemPalace

Total Stargazers:59022

Total Subscribers:325

The best-benchmarked open-source AI memory system. And it's free.

OpenManus

by FoundationAgents

Total Stargazers:58292

Total Subscribers:421

No fortress, purely open ground. OpenManus is Coming.

private-gpt

by zylon-ai

Total Stargazers:57503

Total Subscribers:458

Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server.

goose

by aaif-goose

Total Stargazers:54174

Total Subscribers:297

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

awesome-claude-code

by hesreallyhim

Total Stargazers:53945

Total Subscribers:331

A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

awesome-openclaw-skills

by VoltAgent

Total Stargazers:52525

Total Subscribers:317

The awesome collection of OpenClaw skills. 5,400+ skills filtered and categorized from the official OpenClaw Skills Registry.🦞

chrome-devtools-mcp

by ChromeDevTools

Total Stargazers:51764

Total Subscribers:260

Chrome DevTools for coding agents

cherry-studio

by CherryHQ

Total Stargazers:51733

Total Subscribers:205

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

marketingskills

by coreyhaines31

Total Stargazers:49818

Total Subscribers:416

Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.

CLI-Anything

by HKUDS

Total Stargazers:49320

Total Subscribers:195

"CLI-Anything: Making ALL Software Agent-Native" -- CLI-Hub: https://clianything.cc/

hyperframes

by heygen-com

Total Stargazers:49211

Total Subscribers:135

Write HTML. Render video. Built for agents.

obsidian-skills

by kepano

Total Stargazers:48236

Total Subscribers:250

Agent skills for Obsidian. Teach your agent to use Obsidian CLI and open formats including Markdown, Bases, JSON Canvas.

academic-research-skills

by Imbad0202

Total Stargazers:47772

Total Subscribers:133

Academic Research Skills for Claude Code: research → write → review → revise → finalize

humanizer

by blader

Total Stargazers:47320

Total Subscribers:237

Agent skill that removes signs of AI-generated writing from text

GitNexus

by abhigyanpatwari

Total Stargazers:47271

Total Subscribers:166

GitNexus: The Zero-Server Code Intelligence Engine

CowAgent

by zhayujie

Total Stargazers:46936

Total Subscribers:320

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)

agentic-awesome-skills

by sickn33

Total Stargazers:46326

Total Subscribers:326

AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,115+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.

scientific-agent-skills

by K-Dense-AI

Total Stargazers:44603

Total Subscribers:188

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 190,000+ scientists worldwide. 165 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

Fabric

by danielmiessler

Total Stargazers:43905

Total Subscribers:399

Fabric is an open-source framework for augmenting humans using AI. It provides a modular system for solving specific problems using a crowdsourced set of AI prompts that can be used anywhere.

i-have-adhd

by ayghri

Total Stargazers:43425

Total Subscribers:146

A skill to stop your coding agent from burying the answer. ADHD-friendly output.

LibreChat

by danny-avila

Total Stargazers:43074

Total Subscribers:205

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

codebase-memory-mcp

by DeusData

Total Stargazers:43047

Total Subscribers:173

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

MCP Servers, Agent Skills & Prompts

Model Context Protocol servers, agent skills, tool-calling integrations, prompt libraries and context engineering.

superpowers

by obra

An agentic skills framework & software development methodology that works.

skills

by mattpocock

Skills for Real Engineers. Straight from my .agents directory.

ECC

by affaan-m

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

andrej-karpathy-skills

by multica-ai

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

skills

by anthropics

Public repository for Agent Skills

prompts.chat

by f

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

agency-agents

by msitarzewski

A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.

system-prompts-and-models-of-ai-tools

by x1xhlol

ponytail

by DietrichGebert

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

spec-kit

by github

💫 Toolkit to help you get started with Spec-Driven Development

gstack

by garrytan

Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

ui-ux-pro-max-skill

by nextlevelbuilder

An AI skill that provides design intelligence for building professional UI/UX across multiple platforms.

graphify

by Graphify-Labs

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

gemini-cli

by google-gemini

An open-source AI agent that brings the power of Gemini directly into your terminal.

caveman

by JuliusBrussee

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

awesome-mcp-servers

by punkpeye

A collection of MCP servers.

agent-skills

by addyosmani

Production-grade engineering skills for AI coding agents.

servers

by modelcontextprotocol

Model Context Protocol Servers

taste-skill

by Leonxlnx

Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

deer-flow

by bytedance

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Understand-Anything

by Egonex-AI

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Scrapling

by D4Vinci

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

Agent-Reach

by Panniantong

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

Prompt-Engineering-Guide

by dair-ai

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

awesome-claude-skills

by ComposioHQ

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

Front-End-Checklist

by thedaviddias

🗂 The essential checklist for modern web development, for humans and AI agents

ruflo