DeepSeek Harness plugin

dsh-plugins-zenmux

Use ZenMux models in DeepSeek Harness with OAuth login, model search, and protocol-aware routing

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Source facts

Repository
ZenMux/dsh-plugins
Latest update
Aug 21, 2026
Category
Docs & Rendering
GitHub stars
1
Format
plugin
Catalog evidence
Upstream dsh.bundle evidence
Evidence path
package.json#dsh.bundle
Checked against
0.1.0-rc.8
Upstream check date
2026-08-20

This evidence comes from the upstream catalog. This site has not installed, run, or security-reviewed the plugin.

Install

Start with a prompt that asks an agent to review the GitHub repository and source. Switch to the command if you want to install it yourself.

Copy this prompt into DSH, Codex, or another agent and ask it to review the GitHub repository and source first.

Do not install or run any commands yet. Read this plugin's GitHub repository, README, and relevant source code. Then answer the questions below clearly and directly so I can decide whether it fits my needs:

1. What is this plugin, and what problem does it solve?
2. Who is it for, and what are its typical use cases?
3. How is it used after installation? Include one minimal example.
4. What known limitations or privacy, security, compatibility, or maintenance risks does it have?
5. Give a clear recommendation: recommend, conditionally recommend, or do not recommend, with reasons.

Distinguish statements documented by the repository, inferences from source code, and unknowns. If evidence is insufficient, say so explicitly. Do not guess or simply repeat the README.

GitHub: https://github.com/ZenMux/dsh-plugins
Plugin: dsh-plugins-zenmux
Author: ZenMux

Check the source files

Read the README and other files from this plugin directory before installing.

File explorer3 files
README.mdSource · read only

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.
  • /zenmux login, /zenmux status, and /zenmux logout commands.

Install

dsh plugin --profile web add @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

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