time_snapshot

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

No annotations are present, so the description carries the full transparency burden. It does not disclose what the snapshot payload contains, how query and locations interact, or any edge cases or limitations. Only the basic return action and scope are stated.

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 sentence with no filler, and the primary operation is front-loaded. It is as concise as possible, though the brevity trades away contextual depth.

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 six parameters, no output schema, and no annotations, the description is too thin: it never explains the payload shape, the relationship between query and locations, or the intended use case. An agent may struggle to select this tool over get_current_time or combine parameters 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?

Most parameter meaning is provided by the input schema, which documents query, locations, country code hints, and includeTransitions. The description only restates the one/location list dimension and adds little beyond what the schema already covers.

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 names a clear action ('Return'), a specific resource ('production time snapshot payload'), and a scope ('one location or a list of locations'). It is distinct enough from siblings like get_current_time, though it does not explicitly name an alternative.

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?

No guidance is given about when to use this tool versus get_current_time, get_dst_schedule, convert_time, or search_timezones. The phrase 'snapshot payload' implies raw data retrieval, but there are no explicit usage conditions, prerequisites, or exclusions.

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