raw_minutesand_seconds

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It does this reasonably well by labeling the action as 'static no-argument' and explicitly warning that it 'may open a dialog or change project state.' It does not fully detail the dialog behavior or state changes, but it is candid about side effects and uncertainty.

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?

Two sentences with no filler, the primary function is front-loaded, and the caveat follows. The 'MinutesandSeconds:' prefix is mildly redundant with the tool name, but the rest is compact and informative.

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 zero-parameter tool with no annotations or output schema, the description covers the core action and side-effect risk. However, the directive to 'inspect the command name first' is unexplained, and the description does not provide explicit selection context or clarify the dialog/state-change implications enough for an agent to act with full confidence.

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 has no parameters and 100% schema coverage, so the baseline is already high. The description reinforces this by calling the action 'no-argument,' which is accurate and leaves no parameter ambiguity.

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 a specific action and resource: 'Set timeline format to minutes and seconds.' It is not a tautology and is clear on its own, though it does not explicitly contrast with the sibling raw_beatsand_measures tool, so it stops short of full sibling differentiation.

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 choose this tool over alternatives such as raw_beatsand_measures or other timeline-format commands. The instruction to 'inspect the command name first' is a caution rather than a usage guideline, leaving selection context largely to inference.

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