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 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
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
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
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
AI Engineering Book Resources
GeneralGuideIntermediate2 min read

AI Engineering Book Resources

A public companion repository with supporting materials for Chip Huyen’s AI Engineering book and practical AI engineering study paths.

Ai Engineering
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
awesome-claude-code-toolkit
GeneralGuideIntermediate3 min read

awesome-claude-code-toolkit

The most comprehensive toolkit for Claude Code -- 135 agents, 35 curated skills, 42 commands, 176+ plugins, 20 hooks, 15 rules, 7 templates, 14 MCP configs, 26 companion apps, 52 ecosystem entries, and more.

Ai Resources
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
AI Engineering Hub: LLM, RAG, and Agent Tutorials
GeneralGuideIntermediate4 min read

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.

Ai Engineering Hub
wondelai-skills: Agent Skills for Claude Code and Agentskills.io
GeneralGuideIntermediate3 min read

wondelai-skills: Agent Skills for Claude Code and Agentskills.io

A practical resource for evaluating the wondelai-skills collection of reusable agent skills for Claude Code and agentskills.io-compatible coding agents.

Agent Skills
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
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
geo-seo-claude
GeneralGuideIntermediate2 min read

geo-seo-claude

GEO-first SEO skill for Claude Code. Comprehensive AI search optimization for any website — citability scoring, AI crawler analysis, brand authority, schema markup, platform-specific optimization, and PDF reports. If you want learn how to s

Ai Resources
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
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
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
agency-agents-zh
GeneralGuideIntermediate2 min read

agency-agents-zh

🎭 211 个即插即用的 AI 专家角色 — 支持 Hermes Agent/Claude Code/Cursor/Copilot 等 16 种工具,覆盖工程/设计/营销/金融等 18 个部门。含 46 个中国市场原创智能体(小红书/抖音/微信/飞书/钉钉等)

Ai Resources
Learn Claude Code Agent Harness Guide
GeneralGuideIntermediate3 min read

Learn Claude Code Agent Harness Guide

learn-claude-code is a 0-to-1 tutorial for building a Claude Code-like agent harness with tools, context, permissions, and progressive sessions.

Learn Claude Code
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
Claude Code System Prompts Reference
ToolGuideIntermediate2 min read

Claude Code System Prompts Reference

Study Claude Code system prompts, builtin tool descriptions, sub-agent prompts and utility prompts with this maintained GitHub reference collection today.

Claude Code
wshobson/agents Agentic Plugin Marketplace Guide
GeneralGuideIntermediate4 min read

wshobson/agents Agentic Plugin Marketplace Guide

A builder-focused guide to the wshobson/agents repository, a large multi-harness library of agents, skills, plugins, and commands.

Wshobson Agents
30 Agents Every AI Engineer Must Build
GeneralGuideIntermediate3 min read

30 Agents Every AI Engineer Must Build

A Packt companion repository and learning resource for building practical AI agents with notebooks, provider setup, and architecture examples.

Ai Agent Engineering