discord_create_forum_channel

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

No annotations are provided, so the description carries the full burden of behavioral disclosure; it only states the creation action and reveals nothing about required permissions, the side effect of permanently creating a channel, or how parameters like overwrites and slowmode_delay affect the result. For a mutating resource-creation tool, this is a significant gap.

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 four-word sentence is front-loaded, direct, and contains no wasted words; it is easy to read and fully announces the tool's purpose. It is terse relative to the tool's complexity, but it is a complete sentence that earns its place.

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?

For a creation tool with 9 parameters, no annotations, and zero parameter descriptions, a one-line description is insufficient for an agent to invoke it correctly. The output schema helps with return values, but the agent still lacks understanding of required inputs like guild_id, overwrite semantics, and the implications of nsfw/slowmode for forum channels.

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% across 9 parameters, so the description was expected to compensate but names no parameters at all. Required fields like guild_id, category_id, and overwrites have no semantic explanation anywhere, leaving the agent to guess from titles alone.

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 clear verb+resource ('Create a forum channel') and the resource type itself differentiates it from the many sibling creation tools (discord_create_text_channel, discord_create_voice_channel, discord_create_category). It is clear but relies on the tool's name for differentiation rather than explicitly contrasting with siblings, so it does not earn a 5.

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 given about when to create a forum channel versus a text, voice, or category channel. The description omits any prerequisites, such as an existing guild or category, so the agent has no context to decide correctly among the large sibling set.

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