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

Annotations already indicate this is a mutating, non-idempotent operation, and the description adds little beyond the endpoint and that `data` is the official API body. It does not disclose side effects, authentication requirements, validation behavior, or response/error characteristics.

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 very short, front-loaded, and contains no filler; the first sentence states the core operation and endpoint, and the second clarifies the only parameter. Every sentence 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 no output schema, no usage context, and an opaque parameter, the description is insufficient for a tool that creates webhook integrations. It lacks information about return values, prerequisites, or what the agent should do after creation, so it is only minimally viable.

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 schema only defines an opaque `data` object with 0% coverage, so the description's statement that `data` is the body per the official API provides some meaning. However, it does not enumerate expected webhook fields or give concrete structure, leaving substantial ambiguity for invocation.

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 ('Cria') and the resource ('Webhooks de integração'), and includes the HTTP endpoint POST /webhook. This distinguishes it from sibling create tools for other entities and from projuris_list_webhook, though the phrasing 'um(a) Webhooks' is awkward.

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?

There is no guidance on when to use this tool versus alternatives such as other projuris_create_* tools or projuris_list_webhook. It does not mention prerequisites, exclusions, or context for webhook creation.

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