ncloud_get_pipeline_timezones

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

The description adds context that the timezones are 'for SourcePipeline schedule triggers', which goes beyond the readOnlyHint annotation. Since the tool is simple with no parameters, no further behavioral disclosure is needed.

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, clear sentence with no extraneous words. It efficiently conveys the tool's purpose.

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?

Given no parameters, no output schema, and simple retrieval, the description adequately explains what the tool returns (timezones) and the context (pipeline triggers). Could hint at return format, but sufficient for a simple list.

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 input schema is empty (0 parameters) and schema coverage is 100%, so no parameter information is needed. Per guidelines, baseline for 0 parameters is 4.

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 tool retrieves available timezones for SourcePipeline schedule triggers. The verb 'Get' and resource 'available timezones' are specific, and the purpose is distinct from sibling pipeline tools like ncloud_get_pipeline or ncloud_list_pipelines.

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 implies usage when timezone information is needed for pipeline triggers but does not explicitly state when to use or avoid this tool compared to alternatives. No guidance on exclusions or complementary tools.

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