Apps

Skills for Real Engineers

A collection of structured AI agent skills designed to improve software engineering practices and fix common failure modes in AI-powered development. Based on decades of engineering experience and focused on alignment, testing, and architecture.

github.com/mattpocock/skillsOpen Source1mo ago

goose

An open-source AI agent that runs locally and automates complex development tasks from start to finish. Beyond code suggestions, it can build entire projects, write and execute code, debug issues, and interact with external APIs autonomously.

github.com/block/gooseOpen Source3mo ago

Claude Code

Anthropic's agentic coding harness — the harness developers use to build and run autonomous coding agents from the terminal. It also works as an AI coding assistant that understands your entire codebase, executing routine tasks, explaining complex code, and handling git workflows through natural language.

github.com/anthropics/claude-codeFreemium3mo ago

Last30Days AI Research Skill

An AI agent skill that automatically researches any topic across Reddit, X, YouTube, Hacker News, Polymarket, and other platforms from the last 30 days, then synthesizes findings into a grounded summary with real citations. Designed to keep users current with rapidly evolving topics in AI and tech.

github.com/mvanhorn/last30days-skillOpen Source3mo ago

Improve

Use your most capable model to audit your codebase and write plans for cheaper models to execute.

github.com/shadcn/improve1mo ago

Openclaw

🦞 OpenClaw — Personal AI Assistant EXFOLIATE! EXFOLIATE!

github.com/openclaw/openclaw2mo ago

Agent Skills

Anthropic's public repository of Agent Skills — modular, composable capability files that extend what Claude and other coding agents can do.

github.com/anthropics/skills1mo ago

Claw Code

A Python/Rust rewrite of Claude's agent harness system for building AI tool workflows. Created as a clean-room implementation after Claude's code was leaked, focusing on harness engineering and agent orchestration patterns.

github.com/instructkr/claude-codeOpen Source3mo ago

Codex CLI

A coding agent from OpenAI that runs locally in your terminal, providing AI-powered assistance for development tasks. Works with ChatGPT plans or API keys and offers multiple deployment options including IDE integration and desktop app.

github.com/openai/codexOpen Source3mo ago

Hermes Agent

A self-improving AI agent with a built-in learning loop that creates skills from experience, improves them during use, and builds a deepening model of users across sessions. It runs anywhere from a $5 VPS to GPU clusters and works with any LLM provider.

github.com/nousresearch/hermes-agentOpen Source4mo ago

Prompts Chat

The world's largest open-source library of AI prompts for ChatGPT, Claude, Gemini, and other AI models. Browse thousands of curated prompts, contribute your own, and self-host for your organization with complete privacy.

github.com/f/prompts.chatOpen Source3mo ago

Everything Claude Code

A comprehensive performance optimization system for AI coding agents that provides skills, memory management, security scanning, and research-first development patterns. Works across multiple AI agent harnesses including Claude Code, Codex, Cursor, and OpenCode with production-ready configurations evolved from 10+ months of intensive daily use.

github.com/affaan-m/everything-claude-codeOpen Source3mo ago

MarkItDown

A Python utility that converts various file formats (PDFs, Office documents, images, audio, HTML, etc.) into clean Markdown text optimized for AI and text analysis pipelines. Preserves document structure while making content easily consumable by LLMs.

github.com/microsoft/markitdownOpen Source3mo ago

Superpowers

An agentic skills framework and software-development workflow for coding agents. Built on composable "skills", it makes the agent pause to draw out a spec before writing code, then drives implementation through a structured, repeatable process.

github.com/obra/superpowers3mo ago

Bun

An all-in-one JavaScript runtime, bundler, test runner, and package manager built for speed as a drop-in Node.js replacement.

github.com/oven-sh/bun1mo ago

Spec Kit

An open source toolkit that enables spec-driven development, where specifications become executable and directly generate working implementations rather than just guiding them. Includes CLI tools and AI agent integrations to build high-quality software faster by focusing on product scenarios instead of ad-hoc coding.

github.com/github/spec-kitOpen Source2mo ago

LobeHub

An open-source platform for orchestrating teams of AI agents into always-on operations, with hiring, scheduling, and management built in.

github.com/lobehub/lobehub1mo ago

llama.cpp

A C/C++ library for running large language models locally with minimal setup and optimized performance across different hardware architectures. Enables LLM inference on CPUs and GPUs with various quantization options to reduce memory usage.

github.com/ggml-org/llama.cppOpen Source3mo ago

Multica

An open-source platform that turns AI coding agents like Claude Code and Codex into real teammates. Assign tasks to agents like human colleagues, track their progress on a board, and let them autonomously write code, report blockers, and compound skills over time.

github.com/multica-ai/multicaOpen Source3mo ago

GBrain

A personal knowledge management system that creates a searchable, AI-powered "memex" from your markdown files, notes, meetings, and calendar data. Uses Postgres + pgvector for hybrid search and integrates with AI agents to continuously enrich and maintain your knowledge base.

github.com/garrytan/gbrainOpen Source3mo ago

Crawl4AI

An open-source, LLM-friendly web crawler and scraper that turns websites into clean, structured data for AI pipelines.

github.com/unclecode/crawl4ai1mo ago

Taste Skill

A collection of AI prompting skills that teach AI tools to generate premium, modern frontend code instead of boring, generic interfaces. Improves AI output quality for web design with proper animations, spacing, and visual appeal.

github.com/leonxlnx/taste-skillOpen Source5mo ago

Cline

Cline is an autonomous coding agent for your IDE that can create and edit files, run terminal commands, and drive the browser — asking permission at each step. It works with a wide range of API and local model providers.

github.com/cline/cline2mo ago

Warp

Warp is an agentic development environment born out of the terminal. Use its built-in coding agent or bring your own CLI agent (Claude Code, Codex, Gemini CLI, and others), with blocks, workflows, and AI woven throughout.

github.com/warpdotdev/warp2mo ago

Ollama

An open-source tool that lets you run and manage large language models locally on your machine. It supports popular models like Llama, Gemma, DeepSeek, and Qwen, providing both command-line interface and REST API for easy integration.

github.com/ollama/ollamaOpen Source3mo ago

Zed

Multiplayer code editor written in Rust. GPU-rendered, AI-native, designed for raw speed.

zed.devFreemium3mo ago

Andrej Karpathy Skills

A structured set of coding guidelines for Claude AI that addresses common LLM pitfalls like overcomplication, unnecessary changes, and poor assumption management. Based on Andrej Karpathy's observations about how to get better code output from AI assistants.

github.com/forrestchang/andrej-karpathy-skillsOpen Source3mo ago

Impeccable

A design skills package for AI coding assistants that provides 17 commands and curated anti-patterns to help developers create better frontend designs. Works with popular AI harnesses like Cursor, Claude Code, and Gemini CLI to bring design vocabulary and expertise to AI-generated code.

impeccable.styleFree4mo ago

CLI Printing Press

A code generator that creates token-efficient CLIs, MCP servers, and Claude skills for any API or website. It analyzes official docs, community tools, and web traffic patterns to generate Go CLIs with local SQLite storage, compound commands, and agent-optimized interfaces.

github.com/mvanhorn/cli-printing-pressOpen Source1mo ago

gstack

An end-to-end engineering skill system that builds a whole app end to end with Claude Code — from idea to a deployed production app. It takes a product all the way through planning, coding, automated review, testing, and deployment in eight commands, turning Claude Code into a virtual engineering team with 23 specialized roles (CEO, designer, engineer manager, QA lead, security officer) and structured slash-command workflows.

github.com/garrytan/gstackOpen Source2mo ago