Categorias Biblioteca

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

No annotations are supplied, so the description carries the full burden. "Inventory" implies a read-only enumeration and the phrase "with counts" hints at aggregate return content, but nothing states whether the result is exhaustive, paginated, permission-scoped, or cached. It adds modest behavioral signal but leaves the important traits unstated.

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?

A single short sentence with the core action front-loaded and no filler. It is efficient, though the unexplained acronyms cost a little clarity per word spent.

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?

An output schema exists, so return values need not be re-explained, and the input is empty. The remaining gap is conceptual: an agent cannot map "NAM categories" or "IR collections" to the domain without external knowledge, so the definition is not self-sufficient.

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 tool takes zero parameters, so there is nothing for the description to disambiguate; the baseline of 4 applies. The description does not need to explain syntax or formats because no input exists.

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?

"Inventory the organized library" gives a specific verb+resource, and it enumerates the contents (categories and collections with counts), which separates it from search-style siblings like buscar_biblioteca. The cryptic acronyms "NAM" and "IR" are never expanded, so part of the resource is opaque to an agent that lacks domain context.

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 when-to-use guidance, no stated prerequisites, and no mention of how this differs from buscar_biblioteca or list_param_ids. An agent must infer from the name alone that this is a browse-and-count tool rather than a search tool.

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