configure_webhook

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

With no annotations, the description carries the full burden of behavioral disclosure, and it says nothing about mutation semantics (create vs. update, whether unspecified fields are cleared), authentication requirements, or consequences of disabling/interrupting a queue. The 'or updates' wording hints at upsert behavior but never clarifies it.

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 with no filler, correctly leading with the action and the resource. It is efficient, though it errs toward under-specification rather than over-verbosity.

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 nine-parameter mutation tool with no annotations and no output schema, one sentence is incomplete: nothing describes the effect of the call, failure behavior, or what happens to a previously configured endpoint. The rich schema covers parameters, but the behavioral layer an agent needs for a write operation is 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 100%, so all nine parameters are already self-documented with examples and defaults. The description adds no parameter meaning beyond the schema, so the baseline 3 is appropriate.

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?

States a clear verb+resource ('Configura ou atualiza um endpoint de Webhook') and adds the scope of what it receives ('notificações de pagamentos e splits'). It is the only webhook tool among the siblings, so no differentiation is needed, but it leaves the create-vs-update semantic ambiguous.

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 gives no when-to-use guidance, no indication of whether it creates a new endpoint or overwrites an existing one, and no prerequisites. The agent must infer intent entirely from the name and the sibling list.

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