dsh-vision-helper

Configuration

Via the settings page (设置 → 视觉助手): provider, model, temperature, max output tokens, max image edge. Equivalent config document at $DSH_HOME/dsh-vision-helper.json (beside settings.yaml):

{
  "provider": "opencode-go",
  "model": "mimo-v2.5",
  "temperature": 0.2,
  "maxTokens": 1024,
  "maxEdge": 4096,
  "mode": "auto"
}

provider/model empty = auto-select; maxEdge limits the longest image edge in px. mode controls the automatic-invocation guidance injected into the agent's system prompt:

• auto (default) — smart guidance: if the main model is multimodal (image delivered in conversation, or readable directly via read_image), analyze it natively with no extra cost; call vision_analyze only when the main model cannot view images (text-only model); ask for the path when missing.
• force — mandatory: image tasks MUST use the tool, no direct answering or refusal. Use this only when you explicitly want the dedicated vision model (e.g. a text-only main model, or a specialized vision model) — with a multimodal main model it incurs extra API calls.
• off — no guidance injected; the tool stays registered but the agent decides on its own.

Changes are read per use — no restart needed (the guidance section re-registers on save).