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
GeneralGuideIntermediate3 min read

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.

General
Claude Code Tips Guide
ToolGuideIntermediate2 min read

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.

Claude Code
Awesome Claude Code Resource Guide
ToolGuideBeginner3 min read

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 Code
Claude Agent SDK: Build Custom AI Agents Programmatically
ToolGuideAdvanced8 min read

Claude Agent SDK: Build Custom AI Agents Programmatically

Use the Claude Agent SDK in Python and TypeScript to build AI agents that read files, run commands, and edit code autonomously.

Claude Code
Claude Code in Your IDE: VS Code, JetBrains, and Desktop App
ToolGuideBeginner6 min read

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.

Claude Code
Mastering AGENTS.md: Codex Custom Instructions
ToolGuideIntermediate8 min read

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.

Codex
Self-LLM Open Model Guide
GeneralGuideIntermediate3 min read

Self-LLM Open Model Guide

A Chinese-language guide for fine-tuning and deploying open LLMs and multimodal models on Linux.

Self Llm
marketingskills Agent Skills Guide
GeneralGuideIntermediate3 min read

marketingskills Agent Skills Guide

marketingskills is a GitHub resource library of marketing-focused Agent Skills for Claude Code, Codex, Cursor, Windsurf, and AI agents.

Ai Agent Resources
hello-agents AI Agent Course
GeneralGuideBeginner4 min read

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.

Ai Agents
Claude Cookbooks - Recipes & Guides for Building with Claude
ToolGuideBeginner15 min read

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
Compound Engineering Plugin
GeneralGuideIntermediate3 min read

Compound Engineering Plugin

compound-engineering-plugin is a source-backed AI engineering resource. Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

Ai Engineering
Claude Code Hooks: Automate Your Workflow with Lifecycle Events
ToolGuideIntermediate8 min read

Claude Code Hooks: Automate Your Workflow with Lifecycle Events

Run shell commands, HTTP requests, and MCP tools automatically at key points in Claude Code's lifecycle. Build auto-format, lint gates, and audit trails.

Claude Code
Claude Code Subagents: Parallel Processing for Complex Tasks
ToolGuideAdvanced8 min read

Claude Code Subagents: Parallel Processing for Complex Tasks

Spawn specialized AI agents that work in parallel with their own context window. Learn built-in agents, custom subagents, and the master-clone architecture.

Claude Code
Awesome LLM Apps: Runnable Agent and RAG Templates
GeneralGuideBeginner2 min read

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.

Awesome Llm Apps
Claude Code Skills and Custom Commands: Extend Claude's Capabilities
ToolGuideIntermediate8 min read

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.

Claude Code
Dive into LLMs Practical Guide
GeneralGuideBeginner3 min read

Dive into LLMs Practical Guide

A Chinese-language open-source tutorial series for hands-on LLM programming and practice.

Dive Into Llms
Claude Code MCP: Connect External Tools and Data Sources
ToolGuideIntermediate8 min read

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.

Claude Code
Claude Code in CI/CD: GitHub Actions, GitLab CI, and Automation
ToolGuideAdvanced8 min read

Claude Code in CI/CD: GitHub Actions, GitLab CI, and Automation

Automate code review, issue triage, and PR creation with Claude Code in GitHub Actions, GitLab CI, and headless mode.

Claude Code
Neural Networks: Zero to Hero Guide
GeneralGuideIntermediate3 min read

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.

Ai Education
Made-With-ML Production ML Course
GeneralGuideIntermediate2 min read

Made-With-ML Production ML Course

A practical course and code repository for learning how to design, develop, deploy and iterate on production-grade machine learning applications.

Machine Learning
AI for Beginners
GeneralGuideBeginner3 min read

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.

Ai Learning
superpowers-zh AI Coding Skills
ToolGuideIntermediate3 min read

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.

Claude Code
Caveman Claude Code Skill
ToolGuideIntermediate3 min read

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.

Claude Code
Impeccable
GeneralGuideIntermediate3 min read

Impeccable

impeccable is a source-backed AI engineering resource. The design language that makes your AI harness better at design.

Ai Engineering