rename_collection_folder

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

No annotations are provided, so the description carries the full behavioral disclosure burden. It only says 'rename', which implies mutation, but it does not mention authentication requirements, whether the rename overwrites existing names, scope of access, or what the API returns.

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, front-loaded sentence with no wasted words. It is appropriately brief for a simple operation, though the brevity borders on under-specification because it omits key behavioral and parameter context.

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 mutation tool with three parameters, no output schema, and no annotations, this description is too thin. It omits the meaning of the optional username parameter, any usage conditions, and the expected response, so an agent has incomplete information for a fully confident call.

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% and the description adds no explicit explanation of parameters. folderId and name are somewhat inferable from the operation, but the optional username parameter is unexplained, leaving ambiguity about whose collection is being modified.

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 operation: renaming a collection folder. It is precise enough to distinguish the tool from sibling tools like create_collection_folder and delete_collection_folder, though it does not explicitly describe those alternatives or add detail beyond the tool name.

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 provides no guidance on when to use this tool versus other folder or collection operations. There is no mention of prerequisites, target-user context, or conditions that would make rename_collection_folder the appropriate choice.

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