set_scene_name

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

There are no annotations, so the description carries the full burden of behavioral disclosure. It does clarify that scene_index is zero-based, but it omits side effects, error behavior (e.g., out-of-range index), or return values. For a mutation tool with no annotation coverage, this is insufficient.

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 appropriately concise: a single front-loaded sentence stating the action, followed by a minimal argument list. Every line earns its place, and there is no redundant or filler content.

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?

For a simple setter tool with two parameters, the description covers the core purpose and parameters. However, without annotations, it lacks usage guidance and behavioral context (e.g., what happens on failure). It is minimally viable but leaves gaps that could confuse an agent when handling invalid inputs.

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 has no descriptions for either parameter, and schema description coverage is 0%. The description compensates by explicitly defining 'scene_index: Zero-based index of the scene' and 'name: New name for the scene.' This adds essential meaning beyond the raw schema, though it could include constraints like name length or index bounds.

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 'Set the name of a scene,' which is a specific verb-object statement. It distinguishes this from sibling tools like set_scene_color or set_track_name by explicitly naming the target resource as 'name of a scene'.

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?

The description provides no guidance on when to use this tool versus alternatives. It lacks context such as prerequisites (e.g., ensuring the scene index is valid) or mention of when this tool is preferred over other scene-related operations.

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