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

JavaScriptAI AgentMCP ServerMIT

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trimstray/the-book-of-secret-knowledge

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

Developer ToolUI FrameworkMIT

NousResearch/hermes-agent

The agent that grows with you

PythonInfrastructureAI AgentMIT

multica-ai/andrej-karpathy-skills

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

n8n-io/n8n

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

TypeScriptDeveloper ToolAutomationNOASSERTION

ohmyzsh/ohmyzsh

🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.

ShellDeveloper ToolAutomationMIT

Significant-Gravitas/AutoGPT

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

PythonAI AgentAutomationNOASSERTION

twbs/bootstrap

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

anthropics/skills

Public repository for Agent Skills

PythonAutomationAI Agent

firecrawl/firecrawl

The context API to search, scrape, and interact with the web at scale. 🔥

TypeScriptAI AgentLLM ToolAGPL-3.0

langgenius/dify

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

TypeScriptAutomationLLM ToolNOASSERTION

open-webui/open-webui

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

PythonLLM ToolData ToolNOASSERTION

langchain-ai/langchain

The agent engineering platform.

PythonLLM ToolAI AgentMIT

x1xhlol/system-prompts-and-models-of-ai-tools

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

AI AgentLLM ToolGPL-3.0

vercel/next.js

The React Framework

JavaScriptUI FrameworkDeveloper ToolMIT

anthropics/claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

PythonAI AgentAutomation

microsoft/PowerToys

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

CAutomationUI FrameworkMIT

ripienaar/free-for-dev

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

github/spec-kit

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

PythonAI AgentAI AppMIT

garrytan/gstack

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

TypeScriptAI AgentAutomationMIT

Comfy-Org/ComfyUI

The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

PythonAutomationUI FrameworkGPL-3.0

nextlevelbuilder/ui-ux-pro-max-skill

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

PythonUI FrameworkDeveloper ToolMIT

rust-lang/rust

Empowering everyone to build reliable and efficient software.

RustDeveloper ToolUI FrameworkApache-2.0

microsoft/TypeScript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

TypeScriptDeveloper ToolUI FrameworkApache-2.0

tailwindlabs/tailwindcss

A utility-first CSS framework for rapid UI development.

TypeScriptUI FrameworkMIT

puppeteer/puppeteer

JavaScript API for Chrome and Firefox

TypeScriptDeveloper ToolAutomationApache-2.0

oven-sh/bun

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

RustUI FrameworkNOASSERTION

earendil-works/pi

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

TypeScriptAI AgentLLM ToolMIT

ruvnet/RuView

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

RustUI FrameworkAI AppMIT

home-assistant/core

:house_with_garden: Open source home automation that puts local control and privacy first.

PythonAI AppAutomationApache-2.0

infiniflow/ragflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

GoLLM ToolAI AgentApache-2.0

ocornut/imgui

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

strapi/strapi

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

TypeScriptDeveloper ToolUI FrameworkNOASSERTION

protocolbuffers/protobuf

Protocol Buffers - Google's data interchange format

C++Data ToolNOASSERTION

666ghj/MiroFish

A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物

PythonAI AgentLLM ToolAGPL-3.0

Panniantong/Agent-Reach

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

PythonAI AgentMCP ServerMIT

webpack/webpack

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScriptUI FrameworkDeveloper ToolMIT

mvanhorn/last30days-skill

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

PythonAI AppAI AgentMIT

jellyfin/jellyfin

The Free Software Media System - Server Backend & API

C#Developer ToolInfrastructureGPL-2.0

anthropics/claude-cookbooks

A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

jamiepine/voicebox

The open-source AI voice studio. Clone, dictate, create.

TypeScriptAI AgentInfrastructureMIT

upscayl/upscayl

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

KeygraphHQ/shannon

Shannon is an AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.

TypeScriptDeveloper ToolAI AgentAGPL-3.0

SimplifyJobs/Summer2027-Internships

Summer 2027 software engineering, data science, AI, quant, product management, and hardware internship postings. Updated daily by Simplify and Pitt CSC.

PythonData ToolObservability