compare_presets

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

No annotations are provided, so the description carries the burden. 'Show' implies a read-only action, but it does not explicitly state that it makes no changes, nor does it describe return format, ordering, or any limitations. The description is not misleading but adds minimal behavioral context.

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 a single, front-loaded sentence with no wasted words. It efficiently conveys the tool's core purpose.

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?

An output schema exists, so the description need not explain return values. The tool's function is simple, and the description captures it well. However, without more detail on parameters or usage, it is not fully complete, but given the output schema and simple nature, it is adequate.

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?

Schema description coverage is 0%, so the description must compensate. It clarifies that the two parameters are 'presets', adding semantic meaning beyond the bare string names 'first' and 'second'. However, it does not specify whether these are preset IDs, names, or how they are selected, leaving room for 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 'Show every setting that differs between two presets' uses a specific verb ('show') and resource ('every setting that differs between two presets'). It clearly distinguishes from sibling tools like list_presets (lists all presets), read_preset (reads one preset), and adjust_preset (modifies).

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 implies usage when comparing two presets, but does not explicitly state when to use it vs. alternatives, nor does it mention exclusions or prerequisites. It relies on the tool name and context to convey its niche.

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