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PRSM

images_search

Active

Tool of io.github.saloprj/dialogbrain

declared in 1.17.0

Searches images in this workspace by visual content using vector embeddings (Voyage multimodal-3). Pass a text description; returns ranked file_ids with cosine scores and presigned download URLs. Up to 50 results.

Parameters schema

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50,
      "minimum": 1,
      "description": "Max number of results."
    },
    "query": {
      "type": "string",
      "description": "Text description of what you're looking for (3-4000 chars)."
    },
    "mime_type": {
      "type": "string",
      "description": "Optional — restrict to a specific image MIME (e.g. \"image/png\"). Filter is applied after RAG (same caveat as collection_id)."
    },
    "collection_id": {
      "type": "integer",
      "description": "Optional — restrict to images attached to this collection. Filter is applied after RAG, so you may get fewer than `limit` results; pass a larger limit to broaden if needed."
    },
    "score_threshold": {
      "type": "number",
      "default": 0.3,
      "maximum": 1,
      "minimum": 0,
      "description": "Minimum cosine similarity (0.0 returns all, higher = stricter)."
    }
  }
}

What this tool wraps· 2 endpoints

min confidence0.700.50

Parent server

io.github.saloprj/dialogbrain

https://github.com/saloprj/dialogbrain-mcp

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