zpa_list_application_segments_ba

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

Annotations already declare readOnlyHint=true, so the description's 'List' is consistent. The description adds minimal behavioral context beyond 'browser-access (clientless)'. No information about pagination, rate limits, or data structure is provided.

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, concise sentence that front-loads the key action and resource. No unnecessary words.

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 list operation with 5 parameters and no output schema, the description is insufficient. It does not describe the return format, pagination behavior, or how parameters like 'search' or 'page_size' affect results. The description is too sparse to fully guide the agent.

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 description does not explain any of the 5 parameters. Schema coverage is only 20% (only 'query' has a description). The tool description adds no value to understanding parameter meaning or usage.

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 action ('List') and the specific resource ('ZPA browser-access (clientless) application segments'). It distinguishes itself from siblings like 'zpa_list_application_segments' and 'zpa_get_application_segment_ba' by specifying the browser-access type.

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 does not explicitly mention when to use this tool over alternatives. However, the wording implies it is for listing only browser-access segments, and sibling names provide context. No clear when-not or alternative guidance is given.

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