create_webhook

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

No annotations are provided, so the description carries full burden. It explains the tool creates a webhook and returns status and ID, but does not disclose potential side effects, idempotency, or error scenarios. Adequate but not thorough.

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 reasonably concise with clear sections (prerequisites, args, returns). However, it includes some redundancy (e.g., doc_id and table_id are already explained in prerequisites) and could be slightly more streamlined.

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 the tool's complexity and the presence of an output schema, the description covers prerequisites, parameters, and return values. It misses guidance on error handling or rate limits, but for a creation tool this is sufficient.

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 must compensate. It explains all parameters: doc_id, url, table_id, event_types (with possible values), and memo, adding meaning beyond the schema. URL format could be clarified, but overall good.

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 creates a webhook for a Grist document, using a specific verb and resource. It distinguishes itself from sibling tools like delete_webhook, modify_webhook, and list_webhooks.

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 provides explicit prerequisites (list_documents and list_tables) and explains optional parameters. However, it does not explicitly state when not to use this tool or suggest alternatives like modify_webhook for existing webhooks.

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