export const expressionTools = [
{
name: "set_expression",
description: "Set an expression on a layer property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path (e.g., 'Transform.Position', 'Transform.Scale', 'Effects.Gaussian Blur.Blurriness')"
},
expression: {
type: "string",
description: "The expression code to set"
},
enabled: {
type: "boolean",
default: true,
description: "Whether the expression should be enabled"
}
},
required: ["compId", "layerIndex", "propertyPath", "expression"]
}
},
{
name: "get_expression",
description: "Get the expression from a layer property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path (e.g., 'Transform.Position', 'Transform.Scale')"
}
},
required: ["compId", "layerIndex", "propertyPath"]
}
},
{
name: "remove_expression",
description: "Remove an expression from a layer property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
}
},
required: ["compId", "layerIndex", "propertyPath"]
}
},
{
name: "enable_expression",
description: "Enable or disable an expression on a property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
},
enabled: {
type: "boolean",
description: "Whether to enable or disable the expression"
}
},
required: ["compId", "layerIndex", "propertyPath", "enabled"]
}
},
{
name: "batch_set_expressions",
description: "Set multiple expressions at once for better performance",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
expressions: {
type: "array",
items: {
type: "object",
properties: {
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
},
expression: {
type: "string",
description: "The expression code"
},
enabled: {
type: "boolean",
default: true,
description: "Whether the expression should be enabled"
}
},
required: ["layerIndex", "propertyPath", "expression"]
},
description: "Array of expression configurations"
}
},
required: ["compId", "expressions"]
}
},
{
name: "convert_keyframes_to_expression",
description: "Convert keyframed animation to an expression",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
},
expressionType: {
type: "string",
enum: ["linear", "ease", "bounce", "elastic", "custom"],
default: "linear",
description: "Type of expression to generate from keyframes"
},
customExpression: {
type: "string",
description: "Custom expression template (for custom type)"
}
},
required: ["compId", "layerIndex", "propertyPath"]
}
},
{
name: "add_expression_control",
description: "Add an expression control effect to a layer",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
controlType: {
type: "string",
enum: ["slider", "point", "angle", "checkbox", "color", "layer", "point3d"],
description: "Type of expression control"
},
name: {
type: "string",
description: "Name for the control"
},
value: {
description: "Initial value for the control"
}
},
required: ["compId", "layerIndex", "controlType", "name"]
}
},
{
name: "link_properties_with_expression",
description: "Link two properties together using an expression",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
sourceLayer: {
type: "number",
description: "Index of the source layer"
},
sourceProperty: {
type: "string",
description: "Source property path"
},
targetLayer: {
type: "number",
description: "Index of the target layer"
},
targetProperty: {
type: "string",
description: "Target property path"
},
linkType: {
type: "string",
enum: ["direct", "inverse", "offset", "multiply", "custom"],
default: "direct",
description: "Type of link between properties"
},
offsetValue: {
description: "Offset value (for offset type)"
},
multiplier: {
type: "number",
default: 1,
description: "Multiplier value (for multiply type)"
},
customExpression: {
type: "string",
description: "Custom expression (for custom type)"
}
},
required: ["compId", "sourceLayer", "sourceProperty", "targetLayer", "targetProperty"]
}
},
{
name: "add_wiggle_expression",
description: "Add a wiggle expression to a property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
},
frequency: {
type: "number",
default: 5,
description: "Wiggle frequency (times per second)"
},
amplitude: {
type: "number",
default: 50,
description: "Wiggle amplitude"
},
octaves: {
type: "number",
default: 1,
description: "Number of octaves of noise"
},
ampMultiplier: {
type: "number",
default: 0.5,
description: "Amplitude multiplier for each octave"
},
time: {
type: "number",
description: "Time offset"
}
},
required: ["compId", "layerIndex", "propertyPath"]
}
},
{
name: "add_loop_expression",
description: "Add a loop expression to a property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
},
loopType: {
type: "string",
enum: ["cycle", "pingpong", "offset", "continue"],
default: "cycle",
description: "Type of loop"
},
numKeyframes: {
type: "number",
default: 0,
description: "Number of keyframes to loop (0 for all)"
}
},
required: ["compId", "layerIndex", "propertyPath"]
}
},
{
name: "execute_script",
description: "Execute a custom ExtendScript in After Effects",
inputSchema: {
type: "object",
properties: {
script: {
type: "string",
description: "The ExtendScript code to execute"
},
wrapInTransaction: {
type: "boolean",
default: true,
description: "Wrap script in app.beginUndoGroup/endUndoGroup"
},
undoGroupName: {
type: "string",
default: "Script Execution",
description: "Name for the undo group"
}
},
required: ["script"]
}
},
{
name: "save_expression_preset",
description: "Save an expression as a preset for reuse",
inputSchema: {
type: "object",
properties: {
name: {
type: "string",
description: "Name for the preset"
},
category: {
type: "string",
default: "Custom",
description: "Category for organizing presets"
},
expression: {
type: "string",
description: "The expression code"
},
description: {
type: "string",
description: "Description of what the expression does"
},
parameters: {
type: "array",
items: {
type: "object",
properties: {
name: { type: "string" },
type: { type: "string" },
default: { type: "string" },
description: { type: "string" }
}
},
description: "Parameters that can be customized in the expression"
}
},
required: ["name", "expression"]
}
},
{
name: "apply_expression_preset",
description: "Apply a saved expression preset to a property",
inputSchema: {
type: "object",
properties: {
compId: {
type: "number",
description: "ID of the composition"
},
layerIndex: {
type: "number",
description: "Index of the layer"
},
propertyPath: {
type: "string",
description: "Property path"
},
presetName: {
type: "string",
description: "Name of the preset to apply"
},
parameters: {
type: "object",
description: "Parameter values to customize the preset"
}
},
required: ["compId", "layerIndex", "propertyPath", "presetName"]
}
}
];
