create_sprite_frames

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

With no annotations, the description must convey behavioral details. It only states the output type and 'named animations', but omits side effects like file overwriting, directory creation, error handling, and whether existing scenes are modified. This is a significant gap for a tool that writes to disk.

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

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

The description is a single sentence with no redundancy, immediately stating the action and resource type. It is appropriately concise and well-structured.

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

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

The tool is simple in purpose but the animations parameter is a non-trivial array with defaults. With no annotations and no output schema, the description should explain the animation format and file-writing behavior. It does not, leaving the tool under-specified for reliable use.

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

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

The schema documents 'path' with a description, but 'animations' lacks description. The phrase 'named animations' hints at the name property but does not explain fps or loop defaults. The description partially compensates for the missing schema documentation but leaves the animation structure ambiguous.

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

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

The description clearly states the verb 'Create', the resource type 'SpriteFrames .tres', and the key feature 'named animations'. It distinguishes itself from generic resource tools like create_resource and from animation-specific tools like create_animation, making the purpose unambiguous.

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

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 alternatives such as write_resource or create_animation. The description does not mention prerequisites, exclusions, or the intended workflow context.

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