概述
Trae 是 ByteDance 于 2025 年 1 月发布的 AI 原生集成开发环境，也是国内首款 AI 原生 IDE。它深度集成 Doubao、DeepSeek 等 LLM，通过自然语言交互、智能代码生成和多模态协作重塑开发范式。截至 2025 年底注册用户已突破 600 万，在中国开发者中获得了极高的认可度。2026 年 Q2 它进一步完善了 SOLO 模式和设计转代码功能，并全面兼容 MCP 协议 v1.1。
核心特性：AI 原生 IDE、多模型内置、SOLO 自主模式、设计转代码、MCP 工具市场。
安装
Trae 以独立安装包形式发布——从官网下载对应操作系统的安装包。国内用户可访问 trae.cn；海外用户可访问 trae.ai。提供 Windows 和 macOS（Intel 与 Apple Silicon 均支持）安装包。
# Download links
# China site: https://www.trae.cn/
# International site: https://www.trae.ai/
# Windows: download the .exe installer and double-click to run
# macOS: download the .dmg and drag it into Applications
# Launch Trae and sign in to start using itTrae 基于 VS Code 内核构建，因此可以直接导入你现有的 VS Code 配置和扩展。
基本用法
启动 Trae 后，在 Chat 面板用自然语言描述需求，它会自动生成并编辑代码。在 SOLO 模式下它可以自主处理从需求到实现的完整流程。内置的 Builder 模式支持上传设计文件直接生成前端代码。你也可以接入 Claude API 等第三方模型以获得更强能力。
# Enter a request in the Chat panel (example)
"Create a paginated user list page using React + Tailwind"
# Enable SOLO autonomous mode
# Switch to SOLO in the sidebar, describe the full requirement, and let it plan and build autonomously
# Connect third-party models (configure API keys in settings)
# Settings → Models → Add Claude / OpenAI API keyTrae 国内版内置 Doubao/DeepSeek 模型并提供慷慨的免费额度；国际版接入 Claude、GPT 等模型。
技巧
Trae 的 MCP 市场支持一键安装、零配置激活各类 MCP 工具，是构建 AI Agent 的利器。使用 #filename 引用具体文件、@function 定位代码片段，让 AI 更精准地理解上下文。设计转代码功能对前端开发者尤其友好——上传 Figma 文件或图片即可获得可运行的代码。
# Reference files and symbols in a conversation
"Refactor the @login function in #src/utils/auth.ts and add error retry"
# One-click install of MCP tools
# Sidebar → MCP marketplace → search and install (e.g. database, browser, filesystem tools)
# Design to code
# Drag in a design image → Builder mode → auto-generate the corresponding component提示：对于复杂项目，先让 AI 阅读项目结构 （@project 根目录）再下达指令。
Configuration
Trae is configured through its visual Settings panel. The China edition ships with Doubao/DeepSeek models and a free quota, while the international edition connects to Claude, GPT, and others via API keys added under Settings -> Models. SOLO mode, the MCP marketplace, and design-to-code are toggled in the sidebar. Because Trae is built on the VS Code core, your VS Code settings.json and keybindings carry over.
# Connect third-party models
# Settings -> Models -> Add API key (Anthropic / OpenAI / etc.)
# Enable SOLO autonomous mode
# Sidebar -> switch to SOLO -> describe the full requirement
# One-click MCP tools
# Sidebar -> MCP marketplace -> search and install
# (database, browser, filesystem tools, zero config)
# Reference files/symbols in chat
"Refactor the @login function in #src/utils/auth.ts"
# Edit settings.json (VS Code-style, Cmd/Ctrl+,)
{
"trae.solo.enabled": true,
"trae.model.default": "doubao-pro"
}The China edition's free Doubao/DeepSeek quota is generous; switch to Claude/GPT via API keys for heavier reasoning tasks.
FAQ
Common questions cover free quotas, third-party model support, data privacy, MCP usage, and design-to-code. Trae is free to download; the China edition includes a free model quota while the international edition uses BYOK (bring your own key) for Claude/GPT. MCP tools install with one click from the marketplace.
Q: Is Trae free?
A: The IDE is free to download. The China edition includes a free
Doubao/DeepSeek quota; the international edition uses your own API keys.
Q: Can I use Claude or GPT?
A: Yes—add the provider's API key under Settings -> Models.
Q: Does my code get sent to third parties?
A: When you use a cloud model, requests go to that provider's API under
their policies. Check each provider's privacy terms.
Q: How do I install MCP tools?
A: Open the MCP marketplace in the sidebar and install with one click;
no manual config is needed.
Q: How does design-to-code work?
A: Drag a Figma file or image into Builder mode and Trae generates
runnable frontend code from the design.For complex projects, let the AI read the project structure first before issuing instructions.