Rename preset

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

The description discloses the full behavior: save a copy, select it, delete the old. It also flags a prerequisite/limitation ('[needs preset-CRUD build]'), adding context beyond the annotations. No contradiction with annotations; destructiveHint=false is consistent with the copy-first approach.

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 plus a short note; the purpose is front-loaded, every sentence adds value, and the format is concise and scannable.

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?

No output schema and basic annotations, but the description explains the rename mechanism and selection/deletion side effects. It does not cover edge cases (e.g., name conflicts, errors), but the operation is simple enough that this is acceptable. The prerequisite note adds useful context.

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 schema has 3 parameters with 0% description coverage, but the param names (old_name, new_name) are self-explanatory. The description adds 'USER preset', hinting that 'type' likely means 'user'. However, it does not explicitly map parameters or clarify ambiguous 'type' values.

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 verb ('Rename') and resource ('USER preset'), and explains the operation. It distinguishes itself from siblings like 'save_preset', 'delete_preset', and 'edit_preset' by describing the copy-select-delete sequence.

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?

It implies usage for renaming an existing user preset, but does not explicitly state when to use it instead of save/delete/edit alternatives. No exclusion or alternative guidance is provided beyond the description of the operation.

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