Kenhuang Academy
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      • OpenCode Tutorial

      Welcome to the OpenCode tutorial. Based on official OpenCode docs and the open-source anomalyco/opencode project, this guide helps you master this open-source, multi-model, privacy-first AI coding agent from scratch.

      Table of Contents

      Basics

      1. Introduction — Positioning, product matrix, comparison with Codex / Claude Code
      2. Installation — Multi-platform install, Provider setup, OpenCode Zen
      3. Quick Start — TUI, Plan/Build modes, /init, and your first task

      Architecture

      1. Architecture & Runtime — Agent loop, multi-session, config merge order

      Customization

      1. AGENTS.md & Project Init — /init, instruction files, @ file references
      2. Agents & Permissions — Build/Plan, Subagents, fine-grained permission control

      Extensions

      1. MCP & LSP — External tools, language-server diagnostics

      Operations

      1. Config & CLI Reference — opencode.json, run / serve, environment variables

      Practice

      1. Practical Examples — Feature development, code review, CI automation
      2. Resources — Official docs and community

      Learning Path

      StageGoalChapters
      Day 1Install and run TUIIntro → Install → Quick Start
      Days 2–3Understand Build/Plan and permissionsArchitecture → Agents & Permissions
      Week 1Team conventions and extensionsAGENTS.md → MCP/LSP → Config
      OngoingAutomation at scaleCLI Reference → Practical Examples

      Prerequisites

      • Terminal and Git basics
      • At least one LLM Provider API key (or an OpenCode Zen account)
      • Familiarity with any programming language