Update a webhook

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

The description only states 'Calls `PATCH /webhooks/{webhookId}`' which adds minimal behavioral info beyond annotations. Annotations already indicate non-readOnly, non-destructive, non-idempotent. No additional traits disclosed.

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?

Very concise with two sentences, no fluff. However, could benefit from a bit more structure to highlight required fields.

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 5 parameters and no output schema, the description is too minimal. It lacks information about return values, constraints, or what happens on successful update.

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 low (40%) with only webhookId and eventFilter described. The description does not add any parameter-level context, leaving three parameters (url, name, enabled) undocumented.

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 updates a webhook using the provided ID, distinguishing it from create or delete webhook siblings. However, it is slightly repetitive and doesn't enumerate updatable fields.

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?

No guidance on when to use this tool versus alternatives like render_create_webhook or render_delete_webhook. Does not mention prerequisites or context like needing existing webhook ID.

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