set_current_scene_transition_settings

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

With no annotations, the description carries the full burden. It discloses the merge (overlay=True) vs replace (overlay=False) behavior, which is valuable. However, it does not explain side effects on existing settings, error conditions, or any prerequisites, which limits full transparency.

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 extremely concise: one summary sentence plus two short parameter definitions. It is well-structured, immediately indicates the tool's purpose, and contains 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 with two parameters and no output schema, the description is mostly adequate. Yet it does not connect to sibling tools (e.g., get_current_scene_transition) or clarify what 'current transition' means in the broader workflow, so an agent may lack the full context.

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 provides no descriptions for parameters (0% coverage), so the description must compensate. It clearly explains both parameters: 'settings' is the Settings object for the transition, and 'overlay' specifies whether to merge or replace. This is sufficient for basic invocation, though the settings object structure is left open-ended.

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 tool configures the current transition settings, with a specific example (Stinger's video file path). This distinguishes it from siblings that configure transition duration or select the transition itself, though it does not explicitly name those alternatives.

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 explicit guidance is provided about when to use this tool versus alternatives like set_current_scene_transition or set_current_scene_transition_duration. The usage is only implied by the description and the parameter semantics, leaving the agent to infer context.

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