dsh plugin add: Install, Verify, Remove Harness Bundles
dsh plugin add installs a bundle into a profile, but installed does not mean effective. Verify with dsh --dump-config, pack a tarball, or remove cleanly.
Modellix
DeepSeek Harness | Tags | Modellix
DeepSeek Harness — Find Modellix Blog articles by topic and tag.
DeepSeek Harness
DeepSeek Harness Web Search: web_search and web_fetch
Swap DeepSeek Harness web_search and web_fetch providers: install dsh-modellix, add a Modellix key, and both native tools run through tool.modellix.ai.
DeepSeek Harness API Key: Which Key Goes Where
One Modellix API key powers LLM, Design, and Web in DeepSeek Harness. Where it lives depends on how you add it: $DSH_HOME/.credentials.yaml or MODELLIX_API_KEY.
DeepSeek Harness Provider Errors: UNKNOWN_MODEL and 401s
Decode DeepSeek Harness provider errors: UNKNOWN_MODEL means the models list is the catalog, MISSING_CREDENTIAL means no key, only a 401 marks a key invalid.
DeepSeek Harness Image Generation: Media Output via Plugin
Generating images inside DeepSeek Harness requires a plugin: the Design module adds image, video and audio output, and the billing boundaries most guides skip.
DeepSeek Harness Token Usage: What an Agent Run Costs
See what one DeepSeek Harness agent run costs: query GET /v1/logs for per-request cost, token buckets, and session attribution, then convert per 1M tokens.
Claude Code Alternatives (2026): How to Feed Them Models
Claude Code alternatives in 2026: the open-source harness options, what happens to your Anthropic subscription, and how each client gets its model source.
DeepSeek Harness Custom Model: Form + settings.yaml
Add any OpenAI-compatible provider to DeepSeek Harness: five-field Web UI form, settings.yaml block, 28 Modellix model IDs, and the traps behind UNKNOWN_MODEL.
DeepSeek Harness: What It Is, How to Run It
DeepSeek Harness (dsh) is DeepSeek's open-source agent harness where everything is a plugin. Here's what it is, how to run it, and where its models come from.