Clear channel permissions

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

Annotations indicate the tool is not read-only (readOnlyHint=false) and not destructive (destructiveHint=false). The description adds valuable behavioral context: it removes only the specific overwrite and restores inheritance from the category and roles, which clarifies the outcome beyond the annotations. It does not contradict any annotation.

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, well-structured sentence that front-loads the core action ('Remove a role's or member's permission overwrite') and then explains the resulting effect. Every word earns its place, with no fluff or redundancy.

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 simple mutation tool with two required parameters and no output schema, the description sufficiently explains what it does and the outcome. However, it does not mention edge cases like what happens if the target has no overwrite, or whether specific permissions are needed on the channel. Still, given the simplicity and good schema/annotations, the description is complete enough for an agent to use it correctly.

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 already provides complete descriptions for all three parameters (channel, target, guild), with 100% schema coverage. The description does not add additional parameter-specific details, so the baseline of 3 applies where the schema does the heavy lifting.

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 specific action: removing a role's or member's permission overwrite from a channel, and it explicitly mentions the effect of restoring inheritance. This distinguishes it from sibling tools like set_channel_permissions (which updates overwrites) and get_channel_permissions (which reads them), making the tool's purpose unambiguous.

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 implies the use case: use this tool when you want to remove a permission overwrite and restore inheritance. However, it does not explicitly name alternatives or state when not to use it, so the guidance is implied rather than direct. It could have mentioned that to change overwrites, use set_channel_permissions instead.

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