VideoGen

Vectorize image

vectorize_image

Create an SVG vector version of an existing raster image. Returns toolExecutionId; get_tool_execution provides status and results with the SVG fileId and downloadUrl.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "imageFileId": "<imageFileId>"
    },
    "name": "vectorize_image"
  }
}

Input Schema

Name	Required	Description	Default
`imageFileId`	Yes	Image to transform. Use fileId from upload_file, list_files, or a succeeded image-generation result.

Output Schema

Name	Required	Description
`error`	No	Error details when status is failed; otherwise null.
`status`	No	Job status: pending, running, succeeded, failed, or cancelled.
`results`	No	Generated results with download URLs when succeeded.
`toolType`	No	Tool name (e.g. GENERATE_IMAGE).
`attemptIndex`	No	Current or latest attempt index.
`toolExecutionId`	Yes	Tool execution id (vg_tool_...).
`progressPercentage`	No	Completion progress 0-100 (present after polling).

Schema Changelog

Changes observed during successful MCP inspections.

Changed33 schema fields changedNov 4, 2026

changedOutput schema / properties / error / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "properties": {
-      "code": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Machine-readable error code."
-      },
-      "internalErrorCode": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Opaque code for support."
-      },
-      "message": {
-        "description": "Human-readable error description.",
-        "type": "string"
-      },
-      "requirement": {
-        "anyOf": [
-          {
-            "additionalProperties": {},
-            "properties": {
-              "details": {
-                "additionalProperties": {
-                  "type": "string"
-                },
-                "propertyNames": {
-                  "type": "string"
-                },
-                "type": "object"
-              },
-              "type": {
-                "description": "Requirement type (e.g. purchase_add_on).",
-                "type": "string"
-              }
-            },
-            "required": [
-              "type"
-            ],
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "What is needed to resolve the error, when applicable."
-      }
-    },
-    "required": [
-      "message"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "properties": {
+      "code": {
+        "description": "Machine-readable error code.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "internalErrorCode": {
+        "description": "Opaque code for support.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "message": {
+        "description": "Human-readable error description.",
+        "type": "string"
+      },
+      "requirement": {
+        "anyOf": [
+          {
+            "additionalProperties": {},
+            "properties": {
+              "details": {
+                "additionalProperties": {
+                  "type": "string"
+                },
+                "propertyNames": {
+                  "type": "string"
+                },
+                "type": "object"
+              },
+              "type": {
+                "description": "Requirement type (e.g. purchase_add_on).",
+                "type": "string"
+              }
+            },
+            "required": [
+              "type"
+            ],
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ],
+        "description": "What is needed to resolve the error, when applicable."
+      }
+    },
+    "required": [
+      "message"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / results / items / properties / downloadUrl / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / results / items / properties / downloadUrl / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / downloadUrlExpiresAt / anyOf
```
Removed value: -[
-  {
-    "type": "number"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / downloadUrlExpiresAt / type
```
Added value: +[
+  "number",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / description / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / description / type
```
Added value: +[
+  "string",
+  "null"
+]
```

changedOutput schema / properties / results / items / properties / file / properties / downloadSource / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "description": "A file rendition source (thumbnail, preview, download, …).",
-    "properties": {
-      "expiresAt": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Unix expiry for url."
-      },
-      "fileBytes": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition size in bytes."
-      },
-      "height": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition height in pixels."
-      },
-      "status": {
-        "description": "Rendition status.",
-        "enum": [
-          "pending",
-          "ready",
-          "failed",
-          "skipped"
-        ],
-        "type": "string"
-      },
-      "url": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Signed URL when status is ready."
-      },
-      "width": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition width in pixels."
-      }
-    },
-    "required": [
-      "status"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "description": "A file rendition source (thumbnail, preview, download, …).",
+    "properties": {
+      "expiresAt": {
+        "description": "Unix expiry for url.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "fileBytes": {
+        "description": "Rendition size in bytes.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "height": {
+        "description": "Rendition height in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "status": {
+        "description": "Rendition status.",
+        "enum": [
+          "pending",
+          "ready",
+          "failed",
+          "skipped"
+        ],
+        "type": "string"
+      },
+      "url": {
+        "description": "Signed URL when status is ready.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "width": {
+        "description": "Rendition width in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "status"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / results / items / properties / file / properties / downloadUrl / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / downloadUrl / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / downloadUrlExpiresAt / anyOf
```
Removed value: -[
-  {
-    "type": "number"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / downloadUrlExpiresAt / type
```
Added value: +[
+  "number",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / durationSeconds / anyOf
```
Removed value: -[
-  {
-    "type": "number"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / durationSeconds / type
```
Added value: +[
+  "number",
+  "null"
+]
```

changedOutput schema / properties / results / items / properties / file / properties / hlsSource / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "description": "A file rendition source (thumbnail, preview, download, …).",
-    "properties": {
-      "expiresAt": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Unix expiry for url."
-      },
-      "fileBytes": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition size in bytes."
-      },
-      "height": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition height in pixels."
-      },
-      "status": {
-        "description": "Rendition status.",
-        "enum": [
-          "pending",
-          "ready",
-          "failed",
-          "skipped"
-        ],
-        "type": "string"
-      },
-      "url": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Signed URL when status is ready."
-      },
-      "width": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition width in pixels."
-      }
-    },
-    "required": [
-      "status"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "description": "A file rendition source (thumbnail, preview, download, …).",
+    "properties": {
+      "expiresAt": {
+        "description": "Unix expiry for url.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "fileBytes": {
+        "description": "Rendition size in bytes.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "height": {
+        "description": "Rendition height in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "status": {
+        "description": "Rendition status.",
+        "enum": [
+          "pending",
+          "ready",
+          "failed",
+          "skipped"
+        ],
+        "type": "string"
+      },
+      "url": {
+        "description": "Signed URL when status is ready.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "width": {
+        "description": "Rendition width in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "status"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / results / items / properties / file / properties / previewSource / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "description": "A file rendition source (thumbnail, preview, download, …).",
-    "properties": {
-      "expiresAt": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Unix expiry for url."
-      },
-      "fileBytes": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition size in bytes."
-      },
-      "height": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition height in pixels."
-      },
-      "status": {
-        "description": "Rendition status.",
-        "enum": [
-          "pending",
-          "ready",
-          "failed",
-          "skipped"
-        ],
-        "type": "string"
-      },
-      "url": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Signed URL when status is ready."
-      },
-      "width": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition width in pixels."
-      }
-    },
-    "required": [
-      "status"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "description": "A file rendition source (thumbnail, preview, download, …).",
+    "properties": {
+      "expiresAt": {
+        "description": "Unix expiry for url.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "fileBytes": {
+        "description": "Rendition size in bytes.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "height": {
+        "description": "Rendition height in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "status": {
+        "description": "Rendition status.",
+        "enum": [
+          "pending",
+          "ready",
+          "failed",
+          "skipped"
+        ],
+        "type": "string"
+      },
+      "url": {
+        "description": "Signed URL when status is ready.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "width": {
+        "description": "Rendition width in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "status"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / results / items / properties / file / properties / publicHlsUrl / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / publicHlsUrl / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / publicPlaybackId / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / publicPlaybackId / type
```
Added value: +[
+  "string",
+  "null"
+]
```

changedOutput schema / properties / results / items / properties / file / properties / thumbnailSource / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "description": "A file rendition source (thumbnail, preview, download, …).",
-    "properties": {
-      "expiresAt": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Unix expiry for url."
-      },
-      "fileBytes": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition size in bytes."
-      },
-      "height": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition height in pixels."
-      },
-      "status": {
-        "description": "Rendition status.",
-        "enum": [
-          "pending",
-          "ready",
-          "failed",
-          "skipped"
-        ],
-        "type": "string"
-      },
-      "url": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Signed URL when status is ready."
-      },
-      "width": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ],
-        "description": "Rendition width in pixels."
-      }
-    },
-    "required": [
-      "status"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "description": "A file rendition source (thumbnail, preview, download, …).",
+    "properties": {
+      "expiresAt": {
+        "description": "Unix expiry for url.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "fileBytes": {
+        "description": "Rendition size in bytes.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "height": {
+        "description": "Rendition height in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "status": {
+        "description": "Rendition status.",
+        "enum": [
+          "pending",
+          "ready",
+          "failed",
+          "skipped"
+        ],
+        "type": "string"
+      },
+      "url": {
+        "description": "Signed URL when status is ready.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "width": {
+        "description": "Rendition width in pixels.",
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "status"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / results / items / properties / file / properties / thumbnailUrl / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / thumbnailUrl / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / thumbnailUrlExpiresAt / anyOf
```
Removed value: -[
-  {
-    "type": "number"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / thumbnailUrlExpiresAt / type
```
Added value: +[
+  "number",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / transcriptText / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / transcriptText / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / file / properties / type / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / file / properties / type / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / thumbnailUrl / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / thumbnailUrl / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / results / items / properties / thumbnailUrlExpiresAt / anyOf
```
Removed value: -[
-  {
-    "type": "number"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / results / items / properties / thumbnailUrlExpiresAt / type
```
Added value: +[
+  "number",
+  "null"
+]
```

Changed1 schema field changedOct 16, 2026

changedInput schema / properties / imageFileId / description

Previous value: -"Source image file id."New value: +"Image to transform. Use fileId from upload_file, list_files, or a succeeded image-generation result."

First observedOct 9, 2026

TDQS

A3.6/5.0

Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already disclose the non-readonly, non-destructive, non-idempotent profile, and an output schema exists. The description adds genuinely useful behavior beyond that: the tool is asynchronous, returns a toolExecutionId, and the completed SVG is retrieved via get_tool_execution with fileId and downloadUrl. It still omits things like expected processing time, failure modes, or cost implications for a mutation-style transform.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two tightly written sentences with zero filler: the operation is stated first, then the async retrieval contract. Nothing is repeated from the schema or annotations.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a one-parameter async transform with annotations and an output schema, the description covers the essential agent workflow: what it produces, what it returns immediately, and how to get the final artifact. Minor gaps remain around processing duration and input constraints, but nothing critical to correct invocation is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% and the single imageFileId parameter already documents valid sources (upload_file, list_files, succeeded image-generation result). The description adds no additional meaning about the parameter, so the baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb and resource: "Create an SVG vector version of an existing raster image," which is clearly distinct from siblings like upscale_image, remove_image_background, or generate_image. It does not explicitly name those alternatives, so an agent must infer the distinction, but the purpose itself is unambiguous.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Usage context is implied by "raster image" input, and the second sentence gives valuable downstream guidance about calling get_tool_execution to retrieve status and results. However, there is no explicit when-to-use/when-not, no mention of input format restrictions, and no named alternative for non-vector transformations.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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