create_channel_webhook_api_v1_channels

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

With no annotations, the description carries the full burden of disclosure. It only states 'Create Channel Webhook' but does not reveal that this is a mutating operation, what permissions are required, or any side effects (e.g., whether duplicate webhooks are allowed).

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 extremely concise (two words), which is good for brevity but fails to provide necessary context. It is not verbose, but it sacrifices completeness for conciseness.

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 complexity of a creation tool with 3 parameters and an output schema (not described), the description is inadequate. It does not explain what the output is, nor does it reference related tools like get_channel_webhooks or delete_channel_webhook.

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 input schema has 0% description coverage, and the description adds no value beyond the parameter names. The parameters 'id', 'name', and 'profile_image_url' are not explained, leaving their purpose and constraints unclear.

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 'Create Channel Webhook' clearly indicates the action (create) and the resource (channel webhook), distinguishing it from sibling tools like update, delete, and get webhooks. However, it does not elaborate on what a channel webhook is or its purpose, which could add clarity.

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 is provided on when to use this tool versus alternatives such as updating or deleting webhooks, or when creating a webhook is inappropriate. There are no prerequisites mentioned (e.g., channel must exist) or contextual hints.

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