set_keyframe_interpolation

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

No annotations or behavioral details are given. The description does not mention side effects, required permissions, or what happens to existing keyframes. The lack of transparency is severe.

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, which is structurally clean, but its brevity results in a lack of substantive content. It is not wordy, but it is underinformative.

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?

With no schema details, no annotations, and a vague one-line description, the tool is not contextually complete. It leaves the user entirely unaware of what the operation entails or requires.

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 is empty (no parameters defined), and the description provides no information about what inputs are expected. The description adds no meaning to parameter usage.

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 states it sets keyframe interpolation in Premiere Pro, but lacks specifics on what interpolation method, which property, or how it differs from similar operations. It is too vague to clearly convey the tool's purpose.

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. There is no context about prerequisites, typical scenarios, or how it fits into a workflow.

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