這是本文件的舊版！
安裝 OpenCode (Ubuntu 24.04)
安裝程序
curl -fsSL https://opencode.ai/install | bash- 之後如果要更新也是執行
curl -fsSL https://opencode.ai/install | bash
使用方式
- 進入專案目錄執行
opencode
安裝與選用 plugin / MCP / Skills
安裝 Oh My OpenCode
- Ref - https://github.com/code-yeongyu/oh-my-opencode
sudo snap remove bun-js sudo apt install unzip curl -fsSL https://bun.sh/install | bash source ~/.bashrc cp ~/.config/opencode/opencode.json ~/.config/opencode/opencode.json.bak bunx oh-my-opencode install
- Oh My OpenCode 內建配置熱門的 MCP Exp. context7(動態文檔), grep_app, websearch , 因此就不需要安裝這三個 MCP
- Serena MCP : OpenCode 原生就支援 LSP 因此就不需要安裝 Serena MCP
- ulw : UltraWork Mode → 讓所有 Agent 可以儘可能最大極限合作執行 Exp.
ulw 請優化後台 UI/UX 讓操作更簡易 - ralph-loop : 自主持續迭代 → 讓 AI 持續不停優化 Exp. 搭配 ulw 使用
ulw /ralph-loop "優化首頁載入時間 <1.5s（Lighthouse 分數 >95）" --max-iterations 25 --completion-promise "Lighthouse 性能分數 >95" - mcp_tool 執行 playwrite 出現 JSON 異常問題 - 參考解法 - https://github.com/code-yeongyu/oh-my-opencode/issues/729
安裝 Claude 官方提供的 Skills
安裝 ui-ux-pro-max-skill
# Install CLI globally sudo npm install -g uipro-cli # Go to your project cd /path/to/your/project # Install for your AI assistant uipro init --ai opencode # OpenCode
- 重新啟動 opencode 輸入 “Build a landing page for a SaaS product”
安裝 openspec
- Step 1.
sudo npm install -g @fission-ai/openspec@latest jonathan@claude-code-194:~$ openspec --version 0.21.0
- Step 2.
cd my-project openspec init
- 複製畫面看到的這段
1. Populate your project context: "Please read openspec/project.md and help me fill it out with details about my project, tech stack, and conventions" 2. Create your first change proposal: "I want to add [YOUR FEATURE HERE]. Please create an OpenSpec change proposal for this feature" 3. Learn the OpenSpec workflow: "Please explain the OpenSpec workflow from openspec/AGENTS.md and how I should work with you on this project"
等等貼到 opencode , 分析目前專案狀態產生 openspec/project.md (PRD 檔), 當然也可以使用原本的 PRD 檔案複製成 project.md
- 進入 opencode 執行 /openspec 命令
- Draft the Proposal Exp.
/openspec:proposal Add profile search filters - Verify & Review
$ openspec list # Confirm the change folder exists $ openspec validate add-profile-filters # Validate spec formatting $ openspec show add-profile-filters # Review proposal, tasks, and spec delta
- Refine the Specs
請修正 xxx 功能, 將 abc 改成 zyx - Implement the Change
The specs look good. Let's implement this change. - Archive the Completed Change
$ openspec archive add-profile-filters --yes # Archive the completed change without prompts
- 查看規格清單
openspec list - 更版方式
sudo npm install -g @fission-ai/openspec@latest cd myproject openspec update
使用 openchamber Web 操作介面
# Quick install (auto-detects your package manager) curl -fsSL https://raw.githubusercontent.com/btriapitsyn/openchamber/main/scripts/install.sh | bash # Quick start daemon openchamber --port 6001 --daemon # 其他參數 openchamber # Start on port 3000 openchamber --port 8080 # Custom port openchamber --daemon # Background mode openchamber --ui-password secret # Password-protect UI openchamber --try-cf-tunnel # Create a Cloudflare Quick Tunnel for remote access openchamber --try-cf-tunnel --tunnel-qr # Show QR code for easy mobile access openchamber --try-cf-tunnel --tunnel-password-url # Include password in URL for auto-login OPENCODE_PORT=4096 OPENCODE_SKIP_START=true openchamber # Connect to external OpenCode server openchamber stop # Stop server openchamber update # Update to latest version
有訂閱 Google AI Pro 用戶進行認證登入
- 如果之後安裝或更新 oh-my-opencode 必須要將 ~/.config/opencode/opencode.json 進行手動修正, 參考說明
- 將會增加 Antigravity + Gemini CLI 所提供的模型
- 先將 opencode.json 進行備份
cp -a ~/.config/opencode/opencode.json ~/.config/opencode/opencode.json.bak - 編輯 opencode.json
vi ~/.config/opencode/opencode.json{ "plugin": ["opencode-antigravity-auth@beta"], : : } - 進行 Google oAuth 認證
opencode auth login- 選擇 *Google**
- 將產生的 URL 貼到瀏覽器, 進行 Google oAuth 認證
- 如果是 ssh 登入遠端主機, 沒有進行 port redirect 認證成功後會找不到網頁, 可以將網址完整複製下來 Exp.
http://localhost:51121/oauth-callback?state=eyJ2ZXJpZmllciI6IklW......nfigs%20openid&authuser=0&prompt=consent貼到 opencode 對話內就可完成
- 繼續修改 opencode.json 將需要的模型加入
vi ~/.config/opencode/opencode.json{ "plugin": [ "oh-my-opencode", "opencode-antigravity-auth@beta" ], "provider": { "google": { "name": "Google", "models": { "antigravity-gemini-3-pro": { "name": "Gemini 3 Pro (Antigravity)", "limit": { "context": 1048576, "output": 65535 }, "modalities": { "input": ["text", "image", "pdf"], "output": ["text"] }, "variants": { "low": { "thinkingLevel": "low" }, "high": { "thinkingLevel": "high" } } }, "antigravity-gemini-3-flash": { "name": "Gemini 3 Flash (Antigravity)", "limit": { "context": 1048576, "output": 65536 }, "modalities": { "input": ["text", "image", "pdf"], "output": ["text"] }, "variants": { "minimal": { "thinkingLevel": "minimal" }, "low": { "thinkingLevel": "low" }, "medium": { "thinkingLevel": "medium" }, "high": { "thinkingLevel": "high" } } }, "antigravity-claude-sonnet-4-5": { "name": "Claude Sonnet 4.5 (Antigravity)", "limit": { "context": 200000, "output": 64000 }, "modalities": { "input": ["text", "image", "pdf"], "output": ["text"] } }, "antigravity-claude-sonnet-4-5-thinking": { "name": "Claude Sonnet 4.5 Thinking (Antigravity)", "limit": { "context": 200000, "output": 64000 }, "modalities": { "input": ["text", "image", "pdf"], "output": ["text"] }, "variants": { "low": { "thinkingConfig": { "thinkingBudget": 8192 } }, "max": { "thinkingConfig": { "thinkingBudget": 32768 } } } }, "antigravity-claude-opus-4-5-thinking": { "name": "Claude Opus 4.5 Thinking (Antigravity)", "limit": { "context": 200000, "output": 64000 }, "modalities": { "input": ["text", "image", "pdf"], "output": ["text"] }, "variants": { "low": { "thinkingConfig": { "thinkingBudget": 8192 } }, "max": { "thinkingConfig": { "thinkingBudget": 32768 } } } }, : : } } } }, "$schema": "https://opencode.ai/config.json" }