set_rate_limit_config

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. While 'Configure' implies mutation, it lacks details on scope (global vs. per-user), immediate application vs. restart requirement, validation rules, or necessary permissions.

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 single-sentence structure is appropriately brief, but the '(Phase X.3)' suffix appears to be internal implementation metadata that wastes space without aiding the agent's understanding.

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 lack of output schema, annotations, and parameter descriptions, the description is insufficient for a configuration tool. Critical omissions include default behaviors, parameter interaction logic, and the scope of configuration (e.g., system-wide vs. per-key).

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 has 0% description coverage. The description mentions 'rate limiting settings' generically but does not explain how the three time-window parameters interact (cumulative, exclusive, or prioritized) or valid value ranges, failing to compensate for the undocumented schema.

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 the verb ('Configure') and resource ('rate limiting settings'), but the cryptic '(Phase X.3)' parenthetical adds noise without value. It fails to distinguish from sibling tools like `reset_rate_limit` or `get_rate_limit_stats`.

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?

Provides no guidance on when to use this tool versus `reset_rate_limit`, nor how to choose between the minute/hour/day parameters. No prerequisites or side effects are mentioned.

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