set_clip_property

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

With no annotations, the description carries the full burden of behavioral disclosure. It only says 'set' which implies mutation, but fails to disclose whether existing properties are overwritten, what types of values are accepted, whether unknown properties are ignored or error, or if the operation is reversible. This is inadequate for a tool that makes changes.

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?

One concise sentence that is front-loaded with the verb 'Set' and clearly states the target resource. No filler or redundant information, making it appropriately sized for a simple setter.

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?

Given the complete lack of annotations, output schema, and parameter descriptions, the description is too terse to provide a complete picture. It leaves critical usage details (allowed properties, value types, behavior on failure) unspecified, which is especially risky for a mutation tool that performs writes.

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 input schema lists three parameters with names only, and schema description coverage is 0%. The description adds 'by name' which clarifies that clip_name and property_name are string names, but it does not explain allowed property names or the structure of 'value'. The description's minimal contribution does not compensate for the total lack of parameter documentation.

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 identifies the action ('Set a property') and the resource ('timeline clip'), and specifies that the clip is identified by name. However, it does not distinguish this generic setter from similar sibling tools like set_track_volume or set_audio_volume, and the ambiguity of 'property' makes the scope less explicit.

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 gives no guidance on when to use this tool versus alternatives, nor does it mention any prerequisites (e.g., a timeline must be loaded, clip must exist). No when-to-use or when-not-to-use context is provided.

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