find_populated_section

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

With no annotations, the description carries full burden. It discloses the scanning order (TestRail order) and that it returns the first matching section. It implies a read-only operation (no mention of modification), which is appropriate for a query tool. No contradictions or missing critical behaviors.

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 two sentences with no extraneous words. The key action and condition are front-loaded in the first sentence. Every phrase adds value. It is highly efficient.

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 4 parameters and no annotations, the description should provide more context. It fails to explain the purpose of suite_id, project_id, and scan_limit, nor does it address what happens when no section meets the threshold (e.g., returns null). The output schema exists but is not shown, so the description could still add value by describing return behavior. These gaps make it incomplete.

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%, so the description must explain the parameters. Only min_cases is mentioned ('at least min_cases real cases'). The remaining parameters (suite_id, project_id, scan_limit) are not explained, leaving the agent to infer their purpose from context. This is insufficient for a 4-parameter tool.

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 verb ('Find'), resource ('section'), and condition ('at least min_cases real cases'). It also specifies the use case ('house-style anchor when bootstrapping a new feature') and return behavior ('first section meeting the threshold'), distinguishing it from siblings like list_sections.

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 provides a specific use context ('useful as a house-style anchor'), but does not explicitly state when not to use the tool or compare it to alternatives such as get_or_create_section. The guidance is clear but not exhaustive.

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