Valmera — agentic AI video editor

Set vector graphic

set_vector_graphic

Idempotent

PROJECT-SCOPED: this call acts only on the explicit project_id and returns the project identity with its result. Patch an existing vector graphic by id: its kind, program window, geometry, palette, progress value, or general motion. Pass motion={} to clear keyframes. This modifies the existing layer instead of stacking a duplicate.

Input Schema

Name	Required	Description
`x`	No
`y`	No
`id`	Yes
`end`	No
`kind`	No
`color`	No
`start`	No
`value`	No
`width`	No
`height`	No
`motion`	No	Element-local motion curves. t is seconds from this text's own start; x/y are frame fractions, scale is relative, rotation is degrees, opacity is 0..1.
`opacity`	No
`rounding`	No
`project_id`	Yes	Required immutable scope for this call. Copy the id from list_projects/open_project/project_state; the active-project pointer is never used to guess.
`motion_motif`	No	Active Blueprint motion motif id this event executes; never 'hold'.
`stroke_color`	No
`stroke_width`	No
`background_color`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed5 schema fields changedOct 9, 2026

changedInput schema / properties / motion / properties / opacity / anyOf

Previous value: -[
-  {
-    "type": "number"
-  },
-  {
-    "items": {
-      "properties": {
-        "ease": {
-          "enum": [
-            "linear",
-            "in",
-            "out",
-            "in_out",
-            "hold"
-          ],
-          "type": "string"
-        },
-        "t": {
-          "type": "number"
-        },
-        "v": {
-          "type": "number"
-        }
-      },
-      "required": [
-        "t",
-        "v"
-      ],
-      "type": "object"
-    },
-    "minItems": 1,
-    "type": "array"
-  }
-]New value: +[
+  {
+    "type": "number"
+  },
+  {
+    "items": {
+      "properties": {
+        "ease": {
+          "enum": [
+            "linear",
+            "in",
+            "out",
+            "in_out",
+            "hold"
+          ],
+          "type": "string"
+        },
+        "t": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "v": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "t",
+        "v"
+      ],
+      "type": "object"
+    },
+    "maxItems": 24,
+    "minItems": 1,
+    "type": "array"
+  }
+]

changedInput schema / properties / motion / properties / rotation / anyOf

Previous value: -[
-  {
-    "type": "number"
-  },
-  {
-    "items": {
-      "properties": {
-        "ease": {
-          "enum": [
-            "linear",
-            "in",
-            "out",
-            "in_out",
-            "hold"
-          ],
-          "type": "string"
-        },
-        "t": {
-          "type": "number"
-        },
-        "v": {
-          "type": "number"
-        }
-      },
-      "required": [
-        "t",
-        "v"
-      ],
-      "type": "object"
-    },
-    "minItems": 1,
-    "type": "array"
-  }
-]New value: +[
+  {
+    "type": "number"
+  },
+  {
+    "items": {
+      "properties": {
+        "ease": {
+          "enum": [
+            "linear",
+            "in",
+            "out",
+            "in_out",
+            "hold"
+          ],
+          "type": "string"
+        },
+        "t": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "v": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "t",
+        "v"
+      ],
+      "type": "object"
+    },
+    "maxItems": 24,
+    "minItems": 1,
+    "type": "array"
+  }
+]

changedInput schema / properties / motion / properties / scale / anyOf

Previous value: -[
-  {
-    "type": "number"
-  },
-  {
-    "items": {
-      "properties": {
-        "ease": {
-          "enum": [
-            "linear",
-            "in",
-            "out",
-            "in_out",
-            "hold"
-          ],
-          "type": "string"
-        },
-        "t": {
-          "type": "number"
-        },
-        "v": {
-          "type": "number"
-        }
-      },
-      "required": [
-        "t",
-        "v"
-      ],
-      "type": "object"
-    },
-    "minItems": 1,
-    "type": "array"
-  }
-]New value: +[
+  {
+    "type": "number"
+  },
+  {
+    "items": {
+      "properties": {
+        "ease": {
+          "enum": [
+            "linear",
+            "in",
+            "out",
+            "in_out",
+            "hold"
+          ],
+          "type": "string"
+        },
+        "t": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "v": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "t",
+        "v"
+      ],
+      "type": "object"
+    },
+    "maxItems": 24,
+    "minItems": 1,
+    "type": "array"
+  }
+]

changedInput schema / properties / motion / properties / x / anyOf

Previous value: -[
-  {
-    "type": "number"
-  },
-  {
-    "items": {
-      "properties": {
-        "ease": {
-          "enum": [
-            "linear",
-            "in",
-            "out",
-            "in_out",
-            "hold"
-          ],
-          "type": "string"
-        },
-        "t": {
-          "type": "number"
-        },
-        "v": {
-          "type": "number"
-        }
-      },
-      "required": [
-        "t",
-        "v"
-      ],
-      "type": "object"
-    },
-    "minItems": 1,
-    "type": "array"
-  }
-]New value: +[
+  {
+    "type": "number"
+  },
+  {
+    "items": {
+      "properties": {
+        "ease": {
+          "enum": [
+            "linear",
+            "in",
+            "out",
+            "in_out",
+            "hold"
+          ],
+          "type": "string"
+        },
+        "t": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "v": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "t",
+        "v"
+      ],
+      "type": "object"
+    },
+    "maxItems": 24,
+    "minItems": 1,
+    "type": "array"
+  }
+]

changedInput schema / properties / motion / properties / y / anyOf

Previous value: -[
-  {
-    "type": "number"
-  },
-  {
-    "items": {
-      "properties": {
-        "ease": {
-          "enum": [
-            "linear",
-            "in",
-            "out",
-            "in_out",
-            "hold"
-          ],
-          "type": "string"
-        },
-        "t": {
-          "type": "number"
-        },
-        "v": {
-          "type": "number"
-        }
-      },
-      "required": [
-        "t",
-        "v"
-      ],
-      "type": "object"
-    },
-    "minItems": 1,
-    "type": "array"
-  }
-]New value: +[
+  {
+    "type": "number"
+  },
+  {
+    "items": {
+      "properties": {
+        "ease": {
+          "enum": [
+            "linear",
+            "in",
+            "out",
+            "in_out",
+            "hold"
+          ],
+          "type": "string"
+        },
+        "t": {
+          "minimum": 0,
+          "type": "number"
+        },
+        "v": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "t",
+        "v"
+      ],
+      "type": "object"
+    },
+    "maxItems": 24,
+    "minItems": 1,
+    "type": "array"
+  }
+]

First observedSep 9, 2026

TDQS

A4/5.0

Behavior4/5

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

Annotations already specify readOnly=false, idempotent=true, non-destructive. Description adds value beyond annotations: project-scoped behavior, identity return, and the duplicate-avoidance trait. It does not detail permissions or failure modes, but prior annotations lower the bar.

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

Conciseness4/5

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

Front-loaded with the PROJECT-SCOPED constraint and the verb-resource statement. Two sentences carry most value; a minor structural improvement would be to separate the motion={} clearing behavior.

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

Completeness3/5

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

Covers the core mutation semantics and scope, but with 18 parameters, a nested motion object, and only 17% schema coverage, the description is incomplete. It should explain motion curve timing, motion_motif usage, and required project_id handling.

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 17%, so the description must compensate but only names field categories (kind, window, geometry, palette, progress, motion) and one clearing idiom. It omits syntax for 18 parameters including motion_motif and project_id semantics, leaving significant gaps.

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

Purpose5/5

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

States a specific verb (patch) and resource (existing vector graphic by id) and enumerates the mutable fields. Distinguishes from sibling add_vector_graphic by noting it modifies rather than stacks a duplicate.

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

Usage Guidelines4/5

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

Clear usage context: patch an existing graphic by id, and pass motion={} to clear keyframes. Implicitly contrasts with add_vector_graphic, but doesn't explicitly name the sibling or state when not to use it.

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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Set vector graphic

Input Schema

Schema Changelog

TDQS

Glama MCP Gateway

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