apply_list_permission_update

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 disclosure. It indicates a commit/apply action, but does not disclose side effects, reversibility, required permissions, or failure behavior. For a mutation 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 description is four words long and immediately communicates the core action. It contains no filler or redundant information, making it highly concise and front-loaded.

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?

As a mutating tool with no annotations, no output schema, and a minimal description, it lacks essential context such as prerequisites (must have a previewId), the fact that changes are permanently committed, and any post-conditions. This is incomplete for a tool that applies permission changes.

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 has one required previewId with no description (0% coverage). The description's 'previewed' helps connect the parameter to a preview ID, adding some meaning beyond the raw schema. However, it does not explain where to obtain the previewId or what format to expect, leaving the parameter somewhat underspecified.

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 'Apply previewed list permission changes' with a specific verb ('apply') and resource ('list permission changes'). It distinguishes from sibling tools like apply_list_update and apply_item_permission_update by specifying 'list permission'. The word 'previewed' adds scope and links to the preview step.

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 usage after previewing list permission changes via the word 'previewed', but it does not explicitly state when to use this tool versus alternatives or mention exclusions. It lacks guidance on prerequisites or the relationship to preview_list_permission_update.

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