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

Annotations already declare the tool read-only, idempotent, and non-destructive. The description adds useful behavioral detail about batched id execution and internal-id lookup, but does not disclose pagination or return format. This is acceptable given the strong annotation coverage.

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 brief, front-loaded with the core listing/lookup purpose, and contains no wasted words. The bulk-support note is dense and useful, though slightly more structural detail would improve scanning.

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 11 parameters, no output schema, and no per-parameter documentation, this description is too thin to fully support correct invocation. Important details such as pagination behavior, filtering, field selection, and response shape are absent.

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 compensate for the 11 parameters. It only clarifies id/ids and batched execution; parameters such as page, order, expand, fields, filter, params, account, page_size, and sql_filter remain unexplained.

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 names a concrete resource ('condições de pagamento') and states two explicit behaviors: listing all registered payment conditions and consulting one by internal id. It is specific and recognizable, though it does not explicitly distinguish itself from sibling tools.

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?

It provides clear context for when to use the tool: to list payment conditions or fetch a specific one by id, with bulk execution supported via ids. It does not mention exclusions or alternatives, but sibling tools target different entities, so the context is largely sufficient.

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