sincronizar_tudo

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

No annotations were provided, so the description carries this burden. It discloses the specific date ranges (30 days for payables, 7 days for Shopify) which is useful behavioral detail about scope. However, it doesn't disclose side effects, error behavior, rate limits, or what happens on partial failure. For a synchronization tool (mutation) with no annotations, more behavioral disclosure would be expected.

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 compact two-sentence statement with zero wasted words. It front-loads the purpose and efficiently conveys the scope and equivalence to other tools. Every element 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?

For a no-parameter, no-output-schema, no-annotation tool, the description is reasonably complete: it states scope, date ranges, and the relation to sibling tools. It could note what the output/confirmation looks like after running, but overall it provides sufficient context for an agent to select and invoke it. The equivalence to the two individual syncs is valuable context.

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?

There are 0 parameters and 100% schema coverage (naturally, since no params exist), so the schema requires no compensation. The description adds scope detail (date ranges for each system) beyond what an empty schema could convey. For a zero-parameter tool, the baseline is 4 and the description meets it by clarifying what exactly gets synchronized.

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's purpose: it synchronizes Pagar.me payables (30 days) and Shopify orders (updated 7 days) in one action. It distinguishes from siblings by noting it's equivalent to running both 'sincronizar_payables' and 'sincronizar_shopify' tools together, giving specific verb+resource+scope.

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 'use this when you want both synchronizations at once' by stating it's equivalent to running both individual synchronizations. It doesn't explicitly state when NOT to use it (e.g., when you only need one sync), but the sibling tool names make the alternatives obvious and the context is reasonably clear.

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