dsh-switch

dsh-switch

English | 中文

English

A DeepSeek Harness (DSH) plugin that bridges cc-switch:

• Live sync — no apply clicks — the plugin watches the cc-switch database files and mirrors every usable provider into the DSH llm-pi-ai settings namespace the moment you hit save in cc-switch (a slow signature poll remains as a safety net). Whatever you configure or switch to in cc-switch is usable in DSH within a second; provider keys are stored in the DSH credentials service (settings only reference their names, values never land in settings.yaml). The sync is self-healing: externally lost or edited ccs-* entries are restored automatically. When you switch the current provider in cc-switch, the DSH agent-default-model follows — but only while that default is unset or already points at one of the synced ccs-* routes. A default you pinned to anything else (your own provider entry, or a third-party wrapper of our route such as modlens's modlens-ccs-… "(modlens vision)" twin) is never overwritten.
• All provider kinds — Claude (→ anthropic-messages), Codex/GPT with API-key auth (→ openai-responses / openai-completions via wire_api), Gemini-shaped OpenAI-compatible relays (→ openai-completions), and DSH-shaped OpenClaw configs. OAuth-login providers (ChatGPT/Gemini official) and native-Gemini endpoints cannot be expressed as DSH routes and are listed as skipped with a reason.
• Models appear the moment cc-switch saves — a sync that changes providers or models announces the change on DSH's own event bus (llm/adapters-updated), and the plugin's settings card + composer badge also re-read on DSH's forwarded settings/document-updated / llm/adapters-updated events. So a provider added, renamed, or given new models in cc-switch is visible in the DSH model picker and in this plugin's surfaces within about a second — no restart, no reopening the settings tab, no waiting for a poll tick. Each provider row additionally reports whether DSH already serves it (live in DSH / awaiting DSH) and how many of its models DSH lists, so a half-applied state is visible rather than silent.
• Usage badge while using a model — when the model in use belongs to a provider that has a usage query configured in cc-switch, a small badge next to the session composer's model selector shows that provider's quota/balance live: plan windows for token_plan (Volcano Ark, MiniMax — CN/Intl detected from the base URL) or remaining balance for the built-in balance template (DeepSeek, StepFun, SiliconFlow CN/EN, OpenRouter, Novita AI — detected from the base URL, mirroring cc-switch's own balance service) and for general/newapi scripts (executed in a sandboxed node:vm with request/extractor from the cc-switch script, placeholder substitution for {{baseUrl}}/{{apiKey}}/{{accessToken}}/{{userId}}). Results are cached per route honoring the script's auto-query interval; error messages are scrubbed of every credential the row contributed. The badge follows the session's own model: it subscribes to the client's model-selection store, so picking a different model in the composer swaps the usage immediately (the last answer per provider is cached client-side, so flipping back and forth paints instantly). No badge is shown for providers without a usage query. Additionally, the plugin's settings card shows a usage line for every provider whose usage query is enabled in cc-switch (not just the one in use) — plan windows or remaining balance, with a per-line refresh button.

Install

# from a clone / local checkout
dsh plugin --profile desktop add link:/path/to/dsh-switch

# or straight from this repository (no build step — lib/ is committed)
dsh plugin --profile desktop add github:a981008/dsh-switch

(or add "dsh-switch": "link:/path/to/dsh-switch" to the profile package.json dependencies + dsh.profile.bundles, then pnpm install.)

lib/ (the built host + client bundles) is committed and the package declares no prepare script, so a git install needs no build step and pnpm never asks you to approve a build script. To rebuild after editing src/:

node build.mjs && node test/run.mjs   # run.mjs typechecks first, then runs smoke + integration

Restart DSH Desktop afterwards so the next generation composes the new bundle.

Agent-oriented contributor guide: AGENTS.md — commands, architecture map, hard invariants, debugging paths, and the testing conventions. Coding agents should read it before the first edit (Claude-family tools are pointed there by CLAUDE.md).

Uninstall / recovery

dsh plugin --profile desktop remove dsh-switch

Removing the plugin leaves the synced ccs-* provider entries in your DSH settings; delete them by hand if unwanted. If DSH Desktop fails to start after installing, remove dsh-switch from both dependencies and dsh.profile.bundles in ~/.dsh/profiles/desktop/package.json, then relaunch.

Requirements

• cc-switch installed locally (~/.cc-switch/cc-switch.db)
• Syncable providers need an API key in cc-switch: OAuth/subscription logins (ChatGPT, Gemini official) cannot authenticate DSH routes

Privacy

The database is opened read-only. Key values are never sent to the browser — the UI only shows the last 4 characters. Volcano AK/SK and every other usage-query credential are read from cc-switch's own usage_script config host-side only, never echoed (upstream error messages have the credentials scrubbed); nothing lands in settings.yaml.

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中文

一个打通 cc-switch 的 DeepSeek Harness（DSH）插件：

• 实时同步，无需手动应用 — 插件通过文件监听（fs.watch）监视 cc-switch 数据库：在 cc-switch 里保存供应商的瞬间即触发同步，把所有可用供应商镜像到 DSH 的 llm-pi-ai 设置命名空间（另有一个慢速签名轮询作为兜底）。保存后约一秒内 DSH 即可使用；API key 存入 DSH 凭据服务（配置只引用名称，明文不落 settings.yaml）。同步是自愈式的：外部丢失或被改动的 ccs-* 条目会自动恢复。在 cc-switch 中切换「当前供应商」时，DSH 的 agent-default-model 会自动跟随 —— 但仅当该默认模型未设置、或本就指向同步进来的 ccs-* 路由时。若你把它钉在别处（自己的供应商条目，或第三方对我们路由的包装，例如 modlens 的 modlens-ccs-…「(modlens vision)」变体），插件绝不会改写你的选择。
• 全类型支持 — Claude（→ anthropic-messages）、API key 方式的 Codex/GPT（→ 按 wire_api 映射 openai-responses / openai-completions）、Gemini 形状的 OpenAI 兼容中转（→ openai-completions）、以及本身就是 DSH 形状的 OpenClaw 配置。OAuth 登录类供应商（ChatGPT / Gemini 官方）与 Gemini 原生端点无法表达为 DSH 路由，会在列表中标出跳过原因。
• cc-switch 一保存，模型立刻可用 —— 同步改动了供应商或模型后，插件会在 DSH 自己的事件总线上广播 llm/adapters-updated，同时设置卡片与输入栏徽章也会在 DSH 转发的 settings/document-updated / llm/adapters-updated 事件上重新读取。因此在 cc-switch 中新增、改名或改了模型列表的供应商，约一秒内就会出现在 DSH 模型选择器和本插件的界面上 —— 无需重启、无需重新打开设置页、无需等轮询。每个供应商行还会显示 DSH 是否已经提供该路由（已在 DSH 生效 / 待 DSH 注册）以及 DSH 已加载的模型数量，半生效状态一眼可见。
• 使用模型时显示用量 — 当正在使用的模型属于配置了「用量查询」的供应商时，会话输入栏模型选择器旁会出现一个小徽章，实时显示该供应商的套餐/余额：token_plan（火山方舟、MiniMax —— 按 base_url 自动区分国内/国际站）显示套餐窗口，内置 balance 模板（DeepSeek、StepFun、SiliconFlow 国内/国际、OpenRouter、Novita AI —— 按 base_url 自动识别，与 cc-switch 自带余额服务一致）和 general/newapi 脚本显示剩余余额（脚本在 node:vm 沙箱中执行 request/extractor，自动替换 {{baseUrl}}/{{apiKey}}/{{accessToken}}/{{userId}} 占位符）。结果按路由缓存（遵循脚本配置的自动查询间隔）；错误信息中的所有凭据都会被脱敏。徽章跟随会话自己的模型：它订阅客户端的模型选择状态，在输入栏切换模型的瞬间即换成该供应商的用量（每个供应商的上次结果在客户端缓存，来回切换零等待）。未配置用量查询的供应商不显示徽章。此外，插件设置卡片会为每一个启用了用量查询的供应商显示一行用量（不限于正在使用的那个）—— 套餐窗口或剩余余额，每行带独立刷新按钮。

安装

# 本地目录
dsh plugin --profile desktop add link:/path/to/dsh-switch

# 或直接从本仓库安装（无需构建 —— lib/ 已提交入库）
dsh plugin --profile desktop add github:a981008/dsh-switch

（或手动在 profile 的 package.json 依赖中加入 "dsh-switch": "link:/path/to/dsh-switch" 并加入 dsh.profile.bundles，然后 pnpm install。）

lib/（构建后的宿主端与客户端 bundle）已提交入库，且包内没有 prepare 脚本 —— 从 git 安装无需额外构建，pnpm 也不会要求你审批构建脚本。修改 src/ 后重新构建：

node build.mjs && node test/run.mjs

安装后需重启 DSH Desktop，下一个 generation 才会组合新 bundle。

面向 coding agent 的贡献者指南见 AGENTS.md —— 构建与测试命令、架构与数据流、硬性不变量、调试路径与测试约定都在里面（Claude 系工具经 CLAUDE.md 指向它）。改代码前请先读它。

卸载 / 恢复

dsh plugin --profile desktop remove dsh-switch

卸载插件不会删除已同步到 DSH 设置里的 ccs-* 供应商条目；不需要的话请手动删除。如果安装后 DSH Desktop 无法启动：从 ~/.dsh/profiles/desktop/package.json 的 dependencies 与 dsh.profile.bundles 中移除 dsh-switch，再重新启动即可。

要求

• 本机已安装 cc-switch（~/.cc-switch/cc-switch.db）
• 可同步的供应商需要在 cc-switch 里配置了 API key；OAuth/订阅登录（ChatGPT、Gemini 官方）无法为 DSH 路由鉴权

隐私

数据库以只读方式打开。密钥值不会发送到浏览器 —— 界面只显示末 4 位。火山 AK/SK 及其他用量查询凭据一律自动读取 cc-switch 自带的「用量查询」配置，只在宿主侧使用，绝不下发（上游报错信息中的凭据也会被脱敏），绝不写入 settings.yaml。

开发

pnpm install
pnpm build        # 产出 lib/index.js（宿主）+ lib/client.js（浏览器，__ModuleLoader__ 包装）
pnpm watch        # watch 模式
pnpm typecheck    # tsc --noEmit：esbuild 只剥离类型不做检查，这一步能拦住接口形状写错
pnpm test         # 先类型检查，再跑 smoke（多类型解析/同步引擎/签名）+ integration（mock ctx 驱动全部路由与自动同步循环）

可选：设置 DSH_SWITCH_TEST_AK/DSH_SWITCH_TEST_SK 环境变量可让 smoke 测试额外跑一次真实的火山方舟额度查询。

设置

License

MIT