validate_spring_size_catalogs

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

No annotations are provided, so the description must fully disclose behavior. It states the action but does not indicate whether the operation is read-only, whether it has side effects, what happens on failure, or any permissions needed. 'Validate' implies non-mutating but is not explicit. Minimal transparency beyond the basic action.

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, concise sentence with no wasted words. It is front-loaded with the main action and object. However, its brevity comes at the cost of completeness, so while it is concise, it is not adequately structured to convey necessary information.

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?

With no output schema, no annotations, and a 0% parameter coverage, this description is severely incomplete. It does not explain what validation checks are performed, what the return value represents, or how the parameters influence the result. For a tool with two parameters, this is insufficient for an agent to invoke it correctly.

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%, and the description does not mention any parameters (catalog_dir or include_preview). It provides no explanation of what these parameters mean, how they affect behavior, or what values are expected. The description fails entirely to compensate for the lack of schema documentation.

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 the action (validate) and the resource (built-in spring catalog metadata and optional previews). It distinguishes itself from sibling tools like list_spring_size_catalogs and find_spring_sizes by focusing on validation. However, it is somewhat vague about what 'validate' entails and what 'previews' means, but the core purpose is identifiable.

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?

There is no guidance on when to use this tool versus alternatives. It does not mention scenarios where validation is needed, prerequisites, or when to prefer list_spring_size_catalogs or other related tools. The description provides zero usage context, leaving the agent without direction.

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