Resources
Deep-dive guides, tutorials, and practical documentation for the AI tools you use every day.
108 resources across 52 tools
24 results
Dive into LLMs Practical Guide
A Chinese-language open-source tutorial series for hands-on LLM programming and practice.
AI for Beginners
AI-For-Beginners is Microsoft’s twelve-week, twenty-four-lesson curriculum for learning AI fundamentals with structured lessons and hands-on practice.
Claude Code CLI Reference: Every Command and Flag
Complete reference for Claude Code CLI commands, flags, environment variables, and scripting patterns for automation and CI/CD.
Awesome LLM Apps: Runnable Agent and RAG Templates
A practical guide to Awesome LLM Apps, the GitHub repository of runnable AI agent, RAG, MCP, voice agent, and fine-tuning templates.
500 AI Agents Projects Collection
A source-backed guide to the 500 AI Agents Projects repository, a curated collection of practical AI-agent use cases and open-source implementation links.
Awesome Claude Code Resource Guide
A practical guide to Awesome Claude Code, a curated GitHub list of Claude Code skills, hooks, slash commands, agent orchestrators, apps, and plugins.
Claude Cookbooks - Recipes & Guides for Building with Claude
A comprehensive collection of Jupyter notebooks and code recipes showcasing effective ways to use Claude for classification, RAG, summarization, tool use, vision, and more.
Claude Code in Your IDE: VS Code, JetBrains, and Desktop App
Set up Claude Code in VS Code, JetBrains IDEs, the Desktop app, or Web mode. Compare surfaces and find the right one for your workflow.
Web Quality Skills for AI Agents
Web Quality Skills for AI Agents is a source-backed GitHub resource for builders using agent skills to audit Lighthouse, Core Web Vitals, accessibility, SEO, and frontend quality checks.
hello-agents AI Agent Course
A practical guide to using Datawhale China’s hello-agents course as a structured learning path for AI agent principles, examples, and implementation patterns.
llm-universe - Large Language Model Application Course
A beginner-friendly large language model application development course from Datawhale China, reviewed as an OpenTools learning resource.
awesome-claude-code-subagents
A collection of 100+ specialized Claude Code subagents covering a wide range of development use cases OpenTools classifies it as a developer resource because it is a Claude extension and agent workflow hub, not a single tool or model.
buildwithclaude
A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw OpenTools classifies it as a developer resource because it is a Claude extension and agent workflow hub, not a single tool or model.
A2A Protocol Guide for Agent Interoperability
A practical overview of the Agent2Agent protocol, why it matters for multi-agent systems, and how builders should evaluate it.
Awesome Claude Code Subagents: 100+ Ready-to-Use Agent Configs
A curated collection of 100+ specialized Claude Code subagent configurations covering code review, testing, DevOps, database, security, and more.
General
letsfinddomain-skill Domain Research Guide
A practical guide to the read-only AI skill for finding domain names, checking availability in bulk, and comparing renewal prices from registrars.
Anthropic Prompt Engineering Interactive Tutorial
Anthropic’s interactive prompt engineering tutorial teaches Claude prompting through 9 chapters, exercises, examples, and a Google Sheets learning path.
Microsoft ML-For-Beginners Curriculum
A practical guide to Microsoft ML-For-Beginners, a free 12-week curriculum for classic machine learning with Python and scikit-learn.
Generative AI for Beginners Course Guide
Microsoft’s free Generative AI for Beginners course teaches 21 lessons for building AI apps with Python, TypeScript, Azure OpenAI, GitHub Models, and OpenAI.
Machine Learning Interviews Study Guide
A practical guide to the Machine-Learning-Interviews repository for ML, AI engineering, deep learning, and system-design interview prep.
Complete Agentic AI Engineering Course Repository
A guide to Ed Donner’s agents repository, which supports a six-week Agentic AI Engineering course using OpenAI Agents SDK, CrewAI, LangGraph, AutoGen, and MCP.
Ai Ml Education
Awesome Free University AI/ML Course Notes
A curated GitHub index of official, free, written AI and machine-learning course notes from universities, filtered for prose quality and primary-source links.