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List Video Templates

clipform_list_video_templates
Read-onlyIdempotent

Browse available video templates - curated Scene arrangements (bed + overlay + sane defaults) that render through the Scene composition from a small controls object. Call this before clipform_render_video_template to see template names and their exposed controls. For a fully custom layer stack, assemble Scene layers directly via clipform_render_composition instead.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
contextYesDescribe the user's underlying goal in one sentence - not the tool you're calling.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
templatesYesAvailable video templates - pass a name + controls to clipform_render_video_template

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changed
    • addedOutput schema / properties / templates / items / properties / exampleControls / propertyNames
      Added value: +{
      +  "type": "string"
      +}
  2. Changed2 schema fields changed
    • addedInput schema / properties / context
      Added value: +{
      +  "description": "Describe the user's underlying goal in one sentence - not the tool you're calling.",
      +  "type": "string"
      +}
    • addedInput schema / required
      Added value: +[
      +  "context"
      +]
  3. Changed1 schema field changed
    • addedOutput schema / properties / templates / items / properties / exampleControls
      Added value: +{
      +  "additionalProperties": {},
      +  "description": "A worked, ready-to-render controls object for this template - copy and adapt it",
      +  "type": "object"
      +}
  4. Added

TDQS

A4.5/5.0
Behavior4/5

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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds genuine behavioral context beyond that: what a template conceptually is, that it renders from a small controls object, and how it relates to the render tools. It does not discuss return shape, but an output schema exists so that burden is not on the description.

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?

Three tight sentences: the first defines the resource, the second gives the workflow ordering, the third names the alternative. No filler, and the routing information is front-loaded enough to be actionable.

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

Completeness5/5

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

For a read-only list tool with full annotation coverage, a complete output schema, and a fully described single parameter, the description supplies everything else an agent needs: what the tool returns conceptually, when to call it, and which sibling to use instead. Nothing material 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 description coverage is 100% and there is a single 'context' parameter whose description is already self-explanatory. The tool description adds no additional meaning about that parameter, so the baseline 3 applies.

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 and resource (browse/list video templates) and elaborates what a template actually is: a curated Scene arrangement of bed + overlay with sane defaults rendered through the Scene composition. This lets an agent distinguish it from clipform_render_video_template and clipform_render_composition without opening a schema.

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

Usage Guidelines5/5

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

Gives an explicit call ordering ('Call this before clipform_render_video_template') and names the alternative path for a different need ('for a fully custom layer stack, assemble Scene layers directly via clipform_render_composition instead'). Both the when and the when-not are spelled out with the sibling names.

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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