Api stored libraries locale retrieve

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, openWorldHint=true, so the safety profile is covered by structured data. The description adds nothing at all beyond that — no note about what is returned, whether it depends on installed libraries or locale settings, or any auth/scope constraint. It does not contradict the annotations.

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?

It is short, but the brevity comes from under-specification rather than efficiency: a single underscore-joined token that duplicates the title and front-loads no information an agent could act on.

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 zero-parameter, no-output-schema retrieve in an API with an enormous surface, the description should at minimum say what resource is returned (localized labels/translations for stored libraries?). It provides nothing, leaving the return shape and the meaning of 'locale' entirely unexplained.

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 and schema coverage is 100%, so there is nothing for the description to disambiguate at the parameter level. Baseline 4 applies by rule, though the description earns no credit of its own here.

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 is 'api_stored_libraries_locale_retrieve', a mechanical restatement of the tool name with no verb, no plain-language resource, and no hint of what a stored-library locale payload is. Among hundreds of similarly named siblings, an agent cannot distinguish this from stored_libraries_content, stored_libraries_tree, or stored_libraries_retrieve.

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 call this versus any alternative, no prerequisites, and no stated context. The reader is left to infer everything from the endpoint path.

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