images_search
ActiveTool of io.github.saloprj/dialogbrain
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)."
}
}
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
io.github.saloprj/dialogbrain
https://github.com/saloprj/dialogbrain-mcp
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