Uoink 3.12.0 / tool reference
classify_facets
Store your agent's facet classifications and tags on a saved item.
Inputs
video_idRequiredtext
formatOptionalone of: one_shot, talking_head, tutorial, listicle, narrative, vlog, interview, screen_recording, broll_heavy
performance_tierOptionalone of: over, average, under
length_bucketOptionalone of: short, medium, long, deep
production_styleOptionaltext
topicOptionaltext
hook_typeOptionaltext
tagsOptionallist of text
Full input schema
{
"type": "object",
"properties": {
"video_id": {
"type": "string"
},
"format": {
"type": "string",
"enum": [
"one_shot",
"talking_head",
"tutorial",
"listicle",
"narrative",
"vlog",
"interview",
"screen_recording",
"broll_heavy"
]
},
"performance_tier": {
"type": "string",
"enum": [
"over",
"average",
"under"
]
},
"length_bucket": {
"type": "string",
"enum": [
"short",
"medium",
"long",
"deep"
]
},
"production_style": {
"type": "string",
"maxLength": 64
},
"topic": {
"type": "string",
"maxLength": 64
},
"hook_type": {
"type": "string",
"maxLength": 64
},
"tags": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 32
}
},
"additionalProperties": false,
"required": [
"video_id"
]
}Outputs and behavior
Store your agent's facet classifications and tags on a saved item. Use after analyzing its evidence; use query_by_facets to retrieve labeled items or classify_hook for provider-run hook classification. Validates supplied labels, replaces those facet values and adds deduplicated tags. Missing performance tier and length bucket can be derived from saved metadata. Returns applied facets and tag counts; no model call runs here.
The registry does not publish an output schema for this tool. The description above is its documented behavior; response fields beyond it are not specified here.
Example call
Example tool name and arguments, generated from the input schema. Replace placeholder strings and sample numbers with your own values. This is a request template, not a recorded call or response.
{
"name": "classify_facets",
"arguments": {
"video_id": "YOUR_VIDEO_ID"
}
}Clients
This tool is available to MCP clients using stdio or http.
The registry records transport support, not individual client test results. See the MCP setup reference for named clients, configuration, and tool-list limits.
Source
Uoink 3.12.0 tool registry. Synced .