delete_channel

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It does mention 'permanently,' which implies irreversibility, but it does not disclose permissions required, what happens to channel contents (messages, files, members), or whether any confirmation step exists. For a destructive tool, this is insufficient.

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 a single, clear, and front-loaded sentence with no wasted words. It is appropriately concise for the level of information conveyed.

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?

Despite having a simple schema and no output schema, this is a destructive operation. The description does not explain the scope of deletion (e.g., whether messages and files are removed), nor does it differentiate from non-destructive alternatives. This lack of context makes the description incomplete for a delete action.

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 already describes channel_id with 100% coverage, so the baseline is 3. The description adds no additional parameter semantics or context beyond what the schema provides.

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's function with a specific verb (deletes), resource (channel), and a qualifier (permanently). This distinguishes it from sibling tools like quit_channel or remove_user_from_channel, which involve leaving or modifying rather than deleting a channel.

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 archive_conversation or quit_channel. There is no mention of prerequisites, permissions, or consequences that would help an agent decide if deletion is appropriate.

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