clip_set_property

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

With no annotations available, the description carries the full burden of disclosing behavioral traits, but it merely restates the mutation implied by the name. It does not mention whether the property key is validated, whether existing property values are overwritten, whether changes are persisted, or whether special keys like 'Clip Name' have additional effects.

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 short, front-loaded, and free of filler, which is structurally efficient. However, it barely adds information beyond the tool name itself, so it does not fully earn its place; it is concise but under-specifying.

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 simplicity of the parameters and the existence of an output schema, the description need not explain return values, but it should clarify the allowed property keys, the semantics of setting properties, and the difference from sibling tools. The description lacks these contextual details, leaving the agent with insufficient information to confidently select and invoke this tool.

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 already provides descriptions for all three parameters (clip_name, key, value), achieving 100% schema_description_coverage. The description adds only the qualifier 'single property,' which adds little semantic value beyond the schema. A baseline score of 3 is appropriate because the schema handles the 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 'Set a single property on a clip' clearly identifies the verb (set) and the resource (a clip), so the core purpose is apparent. However, it does not differentiate from the closely related sibling tools clip_set_name, clip_set_metadata, and item_set_property, leaving ambiguity about when this specific tool is the right choice.

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 about when to use this tool versus alternatives like clip_set_name, clip_set_metadata, or item_set_property. The description only states what the tool does, not when it should be used or what prerequisites or side effects might apply.

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