ZenMux for DeepSeek Harness

中文说明 · GitHub · ZenMux

Use ZenMux models in DeepSeek Harness (DSH) without copying an API key. Sign in through your browser, search the full model catalog, and let the plugin choose the cache-capable protocol for each model.

Features

• Browser OAuth login with automatic token refresh.
• 150 searchable text models in the current bundled catalog.
• 126 models routed through Anthropic Messages with prompt-cache controls.
• 24 OpenAI-only models routed through Chat Completions.
• Every ZenMux inference request carries the current DSH session in x-zenmux-session-id.
• /zenmux login, /zenmux status, /zenmux logout, and /zenmux models refresh commands.

Install

dsh plugin --profile web update @zenmux/dsh-plugins --latest
dsh web

Sign in

In a DSH conversation, run:

/zenmux login

Approve the ZenMux authorization page and return to DSH. Check the connection with /zenmux status; disconnect this installation with /zenmux logout.

Choose a model

Open the model selector and search by model name or ID.

• ZenMux · Anthropic: cache-capable models using Anthropic Messages. Claude Fable 5 belongs here.
• ZenMux · OpenAI: the remaining OpenAI-only models.

The first eligible Anthropic request can create a prompt cache. Later requests with the same prefix can report cache reads.

Update

Quit the running DSH process, update the plugin, then restart DSH:

dsh plugin --profile web add @zenmux/dsh-plugins@latest
dsh web

Confirm the installed version with:

dsh plugin --profile web list --depth 0

Refresh the ZenMux model catalog (the command updates the settings file; restart DSH afterward):

/zenmux models refresh

The command fetches both ZenMux OpenAI and Anthropic listings and preserves OAuth credentials and other provider settings.

Troubleshooting

The latest plugin still shows only a few models

An older manual model list is overriding the bundled catalog. In ~/.dsh/settings.yaml, remove only the models: arrays under llm-pi-ai.providers.zenmux and llm-pi-ai.providers.zenmux-models, then restart DSH. Keep credential references and unrelated providers.

API key is invalid or AUTH

Run /zenmux login again.

Network or TLS errors

OAuth requests connect directly by default and can use an explicit HTTP(S)/SOCKS proxy. Custom TLS interception may also require NODE_EXTRA_CA_CERTS before DSH starts. See the implementation and rollout notes for advanced deployment details.

Development

pnpm install
pnpm test

Model catalogs are release snapshots generated from ZenMux's OpenAI and Anthropic model-list endpoints. Source and issue tracking live at ZenMux/dsh-plugins.

MIT License