Tutorials
1401 articles
TutorialsPi Agent in Practice: A Complete Guide to the Minimalist Terminal AI Coding Assistant
Hands-on experience with Pi Agent, an open-source terminal AI coding assistant, covering agents.md config, Terraform automation, and session management for DevOps engineers.
TutorialsCodex /goal Command Tutorial: A Practical Guide from AI Q&A to Automated Task Execution
Learn how to use Codex CLI's /goal command with a five-part goal template, suitable task types, and best practices for shifting from prompt engineering to task engineering.
TutorialsThe Six Key AI Agent Protocols Explained: MCP, A2A, UCP, AP2, A2UI, and AGUI
Deep dive into six core AI agent protocols: MCP, A2A, UCP, AP2, A2UI, and AGUI — covering tool integration, multi-agent collaboration, commerce, payments, and dynamic UI, with Google ADK examples.
TutorialsThe Indie Developer's Budget Meal: A Practical Guide to Launching a Complete App at Zero Cost
How can indie developers launch a complete app at zero cost? A verified free tech stack covering AI coding (Cline+OpenRouter), Next.js, Neon database, Vercel deployment, and more.
TutorialsTutorial: Protecting Sensitive Files in Claude Code and Cursor
Learn how to configure sensitive file exclusion in Claude Code and Cursor to protect API keys, certificates, and .env files from being read and leaked by AI tools.
TutorialsCodex User Guide: Five Key Concepts for Mastering Agent Workflows
Codex is an Agent, not ChatGPT. Learn the five key concepts — Thread, Workspace, Tools, Patch, Verification — to master Codex's agent workflow effectively.
Tutorials8 Core Concepts of AI Programming: From Chat Mode to Engineering Mode
A systematic breakdown of 8 core AI programming concepts: Agent, Sandbox, Permissions, Cloud.md, MCP, Skills, Subagents, and Non-interactive — evolving from chat mode to engineering mode.
TutorialsOpen Code Practical Guide: Building an AI Coding Team with Multi-Agent Systems
Deep dive into Open Code's core architecture: main agents, sub-agents, Skills extensions, JWT security, and multi-platform deployment for building efficient AI coding teams.
TutorialsClaude Code Installation & Usage Guide: Quick Start with Terminal, Web & IDE Modes
A detailed guide to installing and using Claude Code in three modes — Terminal, Web, and IDE — with cost-saving tips and common pitfall solutions for beginners.
TutorialsClaude Code Desktop: AI Programming for Everyone, No Terminal Required
Claude Code Desktop has the same full functionality as the terminal version. Get started in 3 steps with zero barriers — the best entry point for AI programming beginners.
TutorialsConnect Claude Code to DeepSeek Model: Complete Setup in 2 Minutes
Step-by-step guide to connect Claude Code with DeepSeek model. Complete the setup in 4 steps: install Node.js, get API Key, configure environment variables, and start coding with AI.
TutorialsUnattended AI Coding in Practice: A Guide to Long-Running Task Automation with Cloud Code
How to run Cloud Code AI coding tools unattended. Covers permission configs, Git Worktree isolation, non-interactive task design, and safety boundaries.
TutorialsClaude Code + PRD + Figma: A Complete Method for One Person to Build Enterprise-Level Frontend Prototypes
A complete guide to using Claude Code Plan mode, PRD five key elements, and Figma client to build enterprise-level frontend prototypes solo — no MCP required.
TutorialsThe Foundation of Agent Platforms: Practical Guide to Session Event Abstraction, Transport, and Storage
Practical guide to Session Event engineering in production Agent platforms: Universal Event abstraction, three-party streaming transport with fault tolerance, and PostgreSQL storage evolution.
TutorialsSourceCheck: Replace Copying with Citations to Build Verifiable and Trustworthy LLM Output
SourceCheck is an open-source tool that replaces bulk copying with metadata citation protocols, combining deterministic verification and self-correction loops to solve LLM hallucination problems.
TutorialsOz Platform in Practice: A Complete Configuration Guide for AI Agents That Auto-Earn Money and Fix Bugs
Complete guide to Oz agent orchestration: AI agents auto-update Udemy coupon pages for $1K+/month passive income and auto-fix GitHub bugs via triggers, environments, and skills.
TutorialsComplete Methodology: Non-Technical Founder Uses AI to Build an App in 3 Days, Earning $20K/Month
Finance major Mal Barron used Cursor and ChatGPT to build PrayerLock in 3 days, hitting $20K+ monthly revenue in 6 months. Full breakdown of AI development, organic growth, and paid ads.
TutorialsOpenClaw in Practice: A Complete Guide to Building Three Enterprise-Grade AI Digital Workers in Two Weeks
Learn how to build enterprise-grade AI digital workers with OpenClaw, including a full recruitment automation AI HR Assistant, technical architecture, and offline deployment.
TutorialsOpenClaw: Building Industrial-Grade Agents with Zero Code — Deployment, Memory Management & Feishu Automation in Practice
A deep dive into OpenClaw's industrial-grade agent framework: local deployment, dual-layer memory management, Skills system design, and zero-code enterprise Agent building with Feishu automation.
TutorialsAI Keeps Going Off-Track? Use Code to Compile Your Materials into Task Context
AI answers always off-track? The problem isn't the model — it's your input. Learn how context compilation scripts transform scattered materials into structured task context, boosting AI output quality from 2 to 90 points.