Generate video

Added value: +{
+  "description": "Only needed above the confirmation threshold: the cost in USD the user approved.",
+  "type": "number"
+}

Previous value: -"Aspect ratio (16:9 or 9:16)"New value: +"16:9 (default) or 9:16"

Removed value: -{
-  "description": "Clip duration in seconds (4, 6, or 8)",
-  "type": "integer"
-}

Added value: +{
+  "description": "Clip length: Veo 4, 6 or 8 seconds; omni 3-10 seconds (default 8).",
+  "type": "integer"
+}

Added value: +{
+  "description": "Vertex AI only: set false for silent video at a lower price. The Gemini API always generates audio.",
+  "type": [
+    "null",
+    "boolean"
+  ]
+}

Added value: +{
+  "description": "Optional first frame (image-to-video): file path, gemini-media:// URI or data: URI.",
+  "type": "string"
+}

Added value: +{
+  "description": "Optional last frame; requires image. Veo interpolates between the two.",
+  "type": "string"
+}

Previous value: -"Model tier: lite (default/cheapest), fast, or standard (highest quality). Raw model IDs also accepted"New value: +"Model ID or alias: omni (default on the Gemini API: Gemini Omni Flash, best prompt adherence, editable and extendable to 40 s), lite (cheapest Veo; the default on Vertex AI), fast (Veo 4K, ingredients) or standard (highest Veo quality). Veo is leaving the Gemini API: list_models shows its shutdown date. See list_models."

Added value: +{
+  "description": "What to avoid, as plain nouns (e.g. 'text overlays, blur'). For omni it is appended to the prompt.",
+  "type": "string"
+}

Added value: +{
+  "description": "Optional base file name for the saved video.",
+  "type": "string"
+}

Added value: +{
+  "description": "allow_all, allow_adult or dont_allow. The Gemini API requires allow_all for text-to-video and allow_adult for image-based modes.",
+  "type": "string"
+}

Previous value: -"Text description of the video to generate. Include audio cues for sound design"New value: +"What happens in the clip: subject and action, camera movement, setting, lighting, style, and sound (dialogue in quotes, sound effects, ambience, music)."

Added value: +{
+  "description": "Images of characters, objects, products or styles to keep consistent: Veo fast/standard up to 3 (forces 8s, not with image/lastFrame); omni up to 10 including frames (name them <IMAGE_REF_0>... in the prompt).",
+  "items": {
+    "type": "string"
+  },
+  "type": [
+    "null",
+    "array"
+  ]
+}

Previous value: -"Output resolution: 720p, 1080p, or 4k (lite supports 720p/1080p only)"New value: +"720p (default), 1080p or 4k (not lite); omni also 360p for fast drafts. Veo 1080p and 4k require 8-second clips."

Added value: +{
+  "description": "Seed for more repeatable results (Vertex AI only; ignored on the Gemini API).",
+  "type": [
+    "null",
+    "integer"
+  ]
+}

Added value: +{
+  "description": "Block up to this many seconds for the result (default 0 = return a job handle immediately). Keep under your client's tool timeout.",
+  "type": "integer"
+}

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "basis": {
+      "description": "How usd was derived: usage_metadata, unit_params, token_estimate or unpriced",
+      "type": "string"
+    },
+    "breakdown": {
+      "type": "string"
+    },
+    "estimatedUsd": {
+      "description": "Estimate computed before the call from the price table",
+      "type": "number"
+    },
+    "pending": {
+      "description": "True while a video job is still running (cost is reserved, not final)",
+      "type": "boolean"
+    },
+    "priceAsOf": {
+      "type": "string"
+    },
+    "usd": {
+      "description": "Best-known cost in USD; reconciled from token usage when the API reports it",
+      "type": "number"
+    }
+  },
+  "required": [
+    "estimatedUsd",
+    "usd",
+    "basis"
+  ],
+  "type": "object"
+}

Added value: +{
+  "type": "integer"
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "bytes": {
+        "type": "integer"
+      },
+      "durationSeconds": {
+        "type": "number"
+      },
+      "height": {
+        "type": "integer"
+      },
+      "mimeType": {
+        "type": "string"
+      },
+      "name": {
+        "type": "string"
+      },
+      "path": {
+        "description": "Absolute path of the saved file on the server's filesystem",
+        "type": "string"
+      },
+      "uri": {
+        "description": "MCP resource URI; pass it back as an input to other tools or read it with resources/read",
+        "type": "string"
+      },
+      "width": {
+        "type": "integer"
+      }
+    },
+    "required": [
+      "path",
+      "uri",
+      "name",
+      "mimeType",
+      "bytes"
+    ],
+    "type": "object"
+  },
+  "type": [
+    "null",
+    "array"
+  ]
+}

Added value: +{
+  "description": "Opaque handle; pass it to get_video, extend_video or edit_video",
+  "type": "string"
+}

Added value: +{
+  "description": "Suggested next step",
+  "type": "string"
+}

Removed value: -{
-  "type": "string"
-}

Added value: +{
+  "description": "When Google deletes the server-side copy; extend before this time",
+  "type": [
+    "null",
+    "string"
+  ]
+}

Added value: +{
+  "description": "working, completed, failed or filtered",
+  "type": "string"
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": [
+    "null",
+    "array"
+  ]
+}

Previous value: -[
-  "operationId",
-  "model"
-]New value: +[
+  "jobId",
+  "state",
+  "model",
+  "elapsedSeconds",
+  "cost"
+]