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

Annotations already establish that this is a non-read-only, non-destructive, closed-world mutation. The description adds behavioral context beyond annotations by noting optional flow edits, subcommand naming, and Discord propagation latency ('within a minute'). It omits auth and duplicate-name behavior, but adds meaningful context for an annotated mutation.

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 three short sentences and is front-loaded with the core action. Every sentence contributes useful information: core creation, subcommand naming, or visibility latency.

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 a rich schema and annotations covering safety, the description is largely complete for a creation tool: it covers the core action, optional flow edits, subcommand naming, and propagation delay. It could do more to explain when to choose create_command over edit_flow and what errors or duplicate names mean.

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 100%, so the schema carries most parameter detail. The description still adds value by explaining that subcommands are named like 'mod ban' and that edits build the command's flow, extending the meaning of the name and edits parameters.

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 uses a concrete verb and resource: 'Creates a slash command', and clarifies subcommand naming behavior. It is clear what the tool does, but it does not explicitly distinguish itself from siblings such as edit_flow or get_command.

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 does not say when to use create_command instead of edit_flow, get_command, list_commands, or other command-management tools. The subcommand naming note is useful context, but there is no explicit guidance on choosing this tool versus alternatives.

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