togetherlinkTry DeepSeek Harness with Together AI Models
Open DeepSeek Harness's browser UI with a temporary Together provider and model selection. DSH remains the agent interface; Together serves the model.
By TogetherLink
The short answer
TogetherLink launches dsh web with a credential-free Cordis patch that adds Together's curated catalog. The key is supplied only to the DSH process, and the normal DSH configuration is not rewritten.
Start a first Together-backed session
Install DeepSeek Harness
Use the upstream project's supported installer. See the DeepSeek Harness repository for platform-specific options.
npm install -g @deepseek-ai/dshInstall and configure TogetherLink
Save a Together API key once. The selected model is billed by Together AI, not by the harness vendor.
curl -fsSL https://togetherlink.vercel.app/install.sh | bashtogetherlink configureLaunch DeepSeek Harness
tdeepseektogetherlink --model deepseek-ai/DeepSeek-V4-Flash-0731 deepseek --port 4080What TogetherLink changes—and what it leaves alone
| Area | Behavior |
|---|---|
| Model requests | The harness calls Together AI directly through its OpenAI-compatible API. |
| Together key | Provided only to the launched process; it is not written into the generated provider metadata. |
| Harness state | TogetherLink does not rewrite DSH's normal user configuration. Native DeepSeek models remain available only when DEEPSEEK_API_KEY is already set. |
| Provider setup | A credential-free, content-addressed Cordis patch is stored under ~/.togetherlink/deepseek-harness and passed with --patch for this launch. |
| Usage reporting | TogetherLink records launch lifecycle only. Token and cost totals are not available locally for this direct harness. |
This is an alpha adapter for a developer-preview harness
DeepSeek explicitly warns that DSH is iterating rapidly and may make compatibility-breaking changes. Keep TogetherLink current, and treat the generated web workflow as experimental.
Together changes the model, not the workflow
Browser UI
DSH serves its web interface on 127.0.0.1:3080 by default; port flags pass through normally.
Plugin architecture
The Together provider is added as a Cordis patch without replacing the harness or its plugin system.
Demand install
TogetherLink installs DSH only after you explicitly invoke or select it, never during configure or startup.
Native provider boundary
Without DEEPSEEK_API_KEY, native DeepSeek models are hidden so the active provider choice is unambiguous.
5 curated models, with Kimi K3 as the default
To override the model, put --model before the harness name. Arguments after the harness name belong to the underlying tool.
moonshotai/Kimi-K3Default · vision · reasoning · 1M context
zai-org/GLM-5.2text · reasoning · 512K context
deepseek-ai/DeepSeek-V4-Pro-0813text · reasoning · 1M context
Qwen/Qwen3.7-Maxvision · reasoning · 1M context
deepseek-ai/DeepSeek-V4-Flash-0731text · reasoning · 1M context
Verify the launch before starting work
TogetherLink prints a launch line before the harness opens. For the default command, look for:
togetherlink ▸ Launching DeepSeek Harness web UI with Together AI (alpha).
Launching the upstream binary directly skips TogetherLink and uses that tool's normal provider configuration.
FAQ
Can DeepSeek Harness use Together AI models?+
Yes. TogetherLink starts DSH's web UI with a generated Cordis patch that adds the curated Together provider and selects the requested model.
Do I need to install DSH first?+
Not necessarily. If dsh is missing when you explicitly run tdeepseek or select DeepSeek Harness, TogetherLink installs @deepseek-ai/dsh globally with npm and then launches it. No other harness is auto-installed.
Why is this integration labeled alpha?+
DeepSeek calls DSH a developer preview and warns that compatibility-breaking changes are expected. TogetherLink labels the adapter alpha for the same reason.
Where does the web UI open?+
DSH serves its web UI at http://127.0.0.1:3080 by default. Pass DSH options after the harness name, such as: togetherlink deepseek --port 4080.
Does TogetherLink report DSH token cost?+
No. DSH calls Together directly, so TogetherLink records session lifecycle but does not see the inference stream or produce local token and cost totals.