Model API Switch
English | 中文
English
A VSCode extension for unified API key management across multiple AI coding agents. Add your providers once, then switch any agent's configuration in one click.
Features
- Multi-provider management — store multiple providers (name, API key, base URLs) in one place
- One-click model switching — instantly write the selected provider/model config to Claude Code, Codex, or OpenCode
- Per-agent configuration — each agent (Claude Code / Codex / OpenCode) tracks its own active selection independently
- Restore defaults — switch any agent back to its original official configuration at any time
- OpenAI & Anthropic base URL support — configure separate base URLs for OpenAI-compatible agents and Claude Code
Supported Agents
| Agent |
Config written |
| Claude Code |
~/.claude/settings.json |
| Codex |
~/.codex/config.toml |
| OpenCode |
~/.config/opencode/opencode.json |
How to Use
1. Add a provider
Click the + button next to Providers in the panel. Fill in:
- Name — a label for this provider (e.g.
My OpenAI)
- Base URL — OpenAI — for Codex / OpenCode (e.g.
https://api.openai.com/v1)
- Base URL — Anthropic — for Claude Code (e.g.
https://api.anthropic.com)
- API Key — your secret key
2. Add models to a provider
Click a provider row to expand it, then click the + at the bottom of the list to add a model name (e.g. gpt-4o, claude-opus-4-5).
3. Switch an agent
In the Switch Model section at the top:
- Select the Agent you want to configure
- Select a Provider and Model
- Click Switch
To restore an agent's original settings, select Default (Official) as the provider and click Switch.
中文
一款 VSCode 插件，用于统一管理多个 AI 编程助手的 API Key。只需添加一次供应商信息，即可一键切换任意 Agent 的配置。
功能特性
- 多供应商管理 — 在一处集中存储多个供应商（名称、API Key、Base URL）
- 一键切换模型 — 即时将所选供应商/模型配置写入 Claude Code、Codex 或 OpenCode
- 独立 Agent 配置 — 每个 Agent 各自记录当前激活的选择，互不干扰
- 恢复默认配置 — 随时将任意 Agent 切换回官方原始配置
- 双协议 Base URL 支持 — 分别为 OpenAI 兼容 Agent 和 Claude Code 配置不同的 Base URL
支持的 Agent
| Agent |
写入的配置文件 |
| Claude Code |
~/.claude/settings.json |
| Codex |
~/.codex/config.toml |
| OpenCode |
~/.config/opencode/opencode.json |
使用方法
1. 添加供应商
在面板 Providers 区域点击 + 按钮，填写：
- Name — 供应商名称（如
My OpenAI）
- Base URL — OpenAI — 用于 Codex / OpenCode（如
https://api.openai.com/v1）
- Base URL — Anthropic — 用于 Claude Code（如
https://api.anthropic.com）
- API Key — 你的密钥
2. 为供应商添加模型
点击供应商行展开列表，点击底部的 + 添加模型名称（如 gpt-4o、claude-opus-4-5）。
3. 切换 Agent
在顶部 Switch Model 区域：
- 选择要配置的 Agent
- 选择 Provider 和 Model
- 点击 Switch
如需恢复官方默认配置，将 Provider 选为 Default (Official) 后点击 Switch 即可。
