ModelSwitch
原生 macOS 开发者工具，安全可回滚地管理与切换 Claude Code 模型配置。 A native macOS app for managing and switching Claude Code model configurations with a reversible workflow.
可回滚的切换流程A reversible switching workflow
每次切换都走一条明确、可追溯的流水线，出错可一键回到上一个可用状态。 Every switch follows an explicit, traceable pipeline — roll back to the last known-good state in one click.
核心特性Key features
为在 Claude Code 上使用多个模型或 Provider 的开发者而设计。 Built for developers who use multiple models or providers with Claude Code.
配置管理Profiles
保存可复用的模型与 Provider 配置，组合成 Direct 或 Gateway 模式。Save reusable model/provider configs and group them into Direct or Gateway modes.
差异预览Diff preview
切换前查看实际变更，应用前一目了然。See exactly what will change before you apply a switch.
本地 GatewayLocal Gateway
可选在 localhost 运行 Anthropic-compatible 代理，支持优先级 fallback 与请求历史。Optional localhost Anthropic-compatible proxy with priority-based fallback and request history.
保留无关设置Preserves your settings
只改动模型相关字段，其余 Claude Code 设置原样保留。Only model-related keys change; unrelated Claude Code settings are left untouched.
沙盒安全Sandboxed
App Store 沙盒构建，经用户授权后才访问 settings.json。App Store sandboxed build; accesses settings.json only after you authorize it.
零密钥上传No key upload
配置与日志仅保存在本机，不向开发者服务器上传任何数据。Configs and logs stay local; nothing is uploaded to the developer's servers.
面向本地开发者工作流For local developer workflows
ModelSwitch 不提供模型 API 账号、计费、云同步、团队管理或远程配置托管。模型与 Provider 由你自行提供。 ModelSwitch does not provide model API accounts, billing, cloud sync, team management, or remote config hosting. Models and providers are your own.