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yenflow_submit_scene

Submit a video scene to Google Flow for generation by providing a prompt and start frame, with options for model, duration, resolution, and aspect ratio.

Instructions

Alias for flow_submit_scene.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
modelNoomni_flash
aspectNo16:9
promptYes
profileNodefault
approvedNo
durationNo
end_frameNo
project_idNo
resolutionNo360p
plan_sha256No
start_frameYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.75.0

TDQS

D1.1/5.0
Behavior1/5

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

With no annotations, the description must disclose behavioral traits. It says nothing about side effects, requirements, or outcomes. It is completely silent on how the tool behaves when invoked.

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

Conciseness2/5

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

The description is extremely short, but this is under-specification rather than conciseness. It is not front-loaded with useful content; it simply names an alias with no substantive information.

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

Completeness1/5

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

For a tool with 11 parameters, no annotations, and an output schema, the description is wholly inadequate. It provides no context about the tool's purpose, inputs, or outputs, making it impossible to use correctly without external knowledge.

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

Parameters1/5

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

Schema coverage is 0%, and the description does not mention any of the 11 parameters. It provides no semantic help for prompt, start_frame, or any other parameter, leaving the agent to guess from the schema alone.

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

Purpose1/5

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

The description merely says 'Alias for flow_submit_scene,' which does not state what the tool does. It defers entirely to another tool without explaining its function, leaving the agent with no purpose information beyond the name. This is effectively a placeholder.

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

Usage Guidelines1/5

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

No guidance is provided on when to use this tool versus flow_submit_scene or any of the other siblings. The description offers no context, exclusions, or alternative routing.

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