get_legacy_rate_limit

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

No annotations are provided, so the description carries the full behavioral disclosure burden. It only states 'Get details', which indicates a read operation but adds no context about response contents, potential 404 errors, scoping requirements, or how this differs from the details returned by list_legacy_rate_limits. The description essentially restates the tool name without adding meaningful behavioral traits.

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, focused sentence with no redundant words. It is front-loaded with the action and resource, and every word contributes to the meaning. This is exemplary conciseness for a simple getter tool.

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?

The tool has no output schema and no annotations, so the description is the primary source of context beyond parameter names. It doesn't explain the response shape, error behavior, or relationship to other rate-limiting tools. For a tool with two required parameters, the description is minimally sufficient but leaves an agent without guidance on how to use it 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?

Schema description coverage is 100%, so both parameters (zone_id and rate_limit_id) are already documented in the input schema. The description adds no additional meaning about how the parameters relate or how to obtain the rate_limit_id. With full schema coverage, the baseline of 3 is appropriate.

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 uses the specific verb 'Get' and clearly identifies the resource as a single legacy rate limit rule, which distinguishes it from list-style siblings like list_legacy_rate_limits and from modern rate limiting tools like get_rate_limiting_rules. However, it doesn't explicitly name or contrast with those siblings, so the differentiation is implicit rather than explicit.

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 gives no guidance on when to use this tool versus alternatives such as list_legacy_rate_limits or get_rate_limiting_rules. It doesn't mention that the rule ID would typically be obtained from a list call first, nor does it note any prerequisites or exclusions. The only implied usage is that a specific rate_limit_id is needed, which is already obvious from the required parameters.

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