admin_get_limits_defaults

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

No annotations are provided, so the description carries the full burden. It only states a read operation without disclosing authentication requirements, response format, or potential side effects. As an admin tool, it likely requires special credentials, which is not mentioned, leaving transparency gaps.

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, clear sentence of six words, perfectly front-loaded and free of any redundancy or unnecessary detail.

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 simple 0-parameter getter, the description is mostly complete. However, without an output schema, it does not specify the structure of the returned defaults, and the distinction from admin_get_limits could be slightly clearer. Still, it conveys the essential purpose effectively.

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 0 parameters with 100% coverage, so the baseline is 4. The description adds no parameter details, but none are needed since the tool takes no inputs.

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 clearly states 'Get system default rate limits' with a specific verb and resource. It effectively distinguishes itself from siblings like admin_get_limits (current limits) and admin_get_limits_usage (usage) by focusing on 'defaults'.

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 for retrieving default rate limits, but does not explicitly state when to use it versus alternative limit-related tools. The distinction is implicit through the word 'defaults', making it a usable but not well-guided tool.

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