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

Annotations already cover read-only, idempotent, non-destructive, and closed-world behavior. The description adds a meaningful warning that ticket content is untrusted user text, which is security-relevant context beyond what annotations provide. It does not discuss auth, rate limits, or pagination, but the annotation coverage lowers the burden.

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?

A single front-loaded sentence states the action and scope, then adds a valuable security note. There is no filler or repetition; every clause earns its place.

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 an output schema present, safe read-only annotations, and only three optional self-descriptive parameters, the description is nearly sufficient. The untrusted-content warning is a useful addition, though a brief mention of status filtering or pagination would make it fully complete.

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 needed to explain or contextualize the page, limit, and status parameters. It does not mention any of them, their defaults, or how filtering works, leaving the schema names and enum to carry the full semantic load.

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 specific verb ('List'), a resource ('merchant support tickets'), and a scope ('only this merchant'), so an agent can tell it apart from the singular auraspay_ticket_get sibling. It stops short of explicitly contrasting itself with other ticket-related tools, but the list-vs-get distinction is clear.

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 when to use the tool: when the agent needs this merchant's support tickets. It does not explicitly mention alternatives, exclusions, or when to prefer auraspay_ticket_get for a single ticket, leaving the routing partially to inference.

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