manage_file_permissions

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

No annotations are present, so the description carries the full burden of behavioral disclosure. It does not explain side effects (e.g., what happens when a transfer is stopped, whether partial files are deleted) or required permissions. The description is too vague.

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 short but inaccurate. It uses 'manage file transfer permissions' which is not supported by the schema, wasting the single sentence on misleading content. Conciseness without accuracy is not valuable.

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 no annotations or output schema, the description should cover behaviors, side effects, and usage context. It fails to do so, providing only a high-level and partially incorrect overview. The tool's complexity is low, but the description is insufficient.

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 already documents all three parameters. The description adds no extra meaning beyond the schema. The action enum is clear, but the description's mention of 'manage permissions' does not align with the actual 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 states 'List active file transfers and manage file transfer permissions', but the schema only supports 'list_transfers' and 'stop_transfer' actions. The 'manage permissions' part is not reflected in the input schema, making the purpose partially misleading and not fully accurate.

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 siblings like 'list_files' or other permission management tools (e.g., 'manage_channel_permissions'). The description does not specify prerequisites or alternatives.

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