Resources
Deep-dive guides, tutorials, and practical documentation for the AI tools you use every day.
98 resources across 49 tools
24 results
Product-Manager-Skills
Product Management skills framework built on battle-tested methods for Claude Code, Cowork, Codex, and AI agents. OpenTools classifies it as a resource because it is a reusable skills framework rather than a standalone software product.
Caveman Claude Code Skill
Caveman is a Claude Code skill that intentionally compresses communication style to reduce token use while keeping instructions understandable for coding work.
marketingskills Agent Skills Guide
marketingskills is a GitHub resource library of marketing-focused Agent Skills for Claude Code, Codex, Cursor, Windsurf, and AI agents.
Claude Code Skills and Custom Commands: Extend Claude's Capabilities
Build reusable skills and slash commands for Claude Code. Package workflows, templates, and scripts that load on demand without bloating context.
Awesome GitHub Copilot - Custom Agents, Skills & Plugins Collection
A community-created collection of custom agents, instructions, skills, hooks, workflows, and plugins to supercharge your GitHub Copilot experience. 31K+ GitHub stars.
Neural Networks: Zero to Hero Guide
A builder-focused guide to Andrej Karpathy's Neural Networks: Zero to Hero course repository for learning neural networks from first principles.
Claude Code vs Cursor vs GitHub Copilot: 2026 Comparison
Side-by-side comparison of Claude Code, Cursor, and GitHub Copilot. Features, codebase depth, pricing, and when to choose each tool.
Google Gemma Cookbook
Google Gemma Cookbook is a collection of examples, guides, and notebooks for working with Google’s Gemma open model family.
Mastering AGENTS.md: Codex Custom Instructions
Complete guide to AGENTS.md for OpenAI Codex — discovery hierarchy, override files, fallback filenames, /init scaffold, size limits, verification, and troubleshooting.
System Prompts and Models of AI Tools Reference
A high-signal GitHub reference collection for studying system prompts, internal tool specs, and model patterns across popular AI products.
Claude Code MCP: Connect External Tools and Data Sources
Connect Claude Code to databases, browsers, APIs, and external tools using the Model Context Protocol. Setup guides for popular servers and troubleshooting.
Self-LLM Open Model Guide
A Chinese-language guide for fine-tuning and deploying open LLMs and multimodal models on Linux.
Ai System Prompts
System Prompts Leaks Reference Collection
A public GitHub reference collection of extracted system prompts from major AI tools, useful for studying prompt design, agent behavior, and safety patterns.
Everything Claude Code (ECC) - Configuration Framework & Toolkit
The ultimate configuration framework for Claude Code with 28 subagents, 119 skills, 60 commands, and AgentShield security scanner. 168K GitHub stars.
Impeccable
impeccable is a source-backed AI engineering resource. The design language that makes your AI harness better at design.
Claude Cookbooks: Official Recipes and Notebooks by Anthropic
Anthropic's official collection of Jupyter notebooks and code recipes demonstrating practical Claude usage patterns including agents, tool use, RAG, and multimodal capabilities.
Compound Engineering Plugin
compound-engineering-plugin is a source-backed AI engineering resource. Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more
Claude Code Tips Guide
Claude Code Tips is a practical collection of 45 workflow tips, scripts, commands, and patterns for using Claude Code more effectively.
OpenAI Plugins Example Repository
A curated OpenAI repository showing Codex plugin examples, manifests, skills, app integrations, commands, hooks and MCP-backed workflow patterns.
AI Engineering Book Resources
A public companion repository with supporting materials for Chip Huyen’s AI Engineering book and practical AI engineering study paths.
superpowers-zh AI Coding Skills
superpowers-zh is a Chinese enhanced edition of the Superpowers AI coding workflow, with localized material and original skills for AI coding tools.
AI Engineering Hub: LLM, RAG, and Agent Tutorials
A practical GitHub resource for developers learning LLM, RAG, and AI agent engineering through hands-on tutorials and examples.