bookshelf_list_log_file_update

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

The readOnlyHint annotation already indicates a safe read operation, but the description adds no behavioral details beyond that. It does not explain what 'log file update' refers to, whether it lists file system changes, log rotation events, or something else, and no return value or side effects are described.

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 very short, which is concise, but it is also under-specified. While it is easy to read, it lacks structure and fails to convey meaningful information, making it more of a truncated label than a well-formed description.

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?

Despite having an output schema and no parameters, the description does not complete the context needed to understand the tool's purpose or how it relates to the sibling tools. It leaves the user guessing about the nature of 'log file updates' and the tool's exact function.

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 tool has zero parameters, so the description does not need to explain parameter semantics. Per the baseline for 0 parameters, a score of 4 is appropriate since there is nothing to clarify.

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 'List log file update' is a near-verbatim restatement of the tool name, offering no additional clarity about what constitutes a 'log file update' or the exact scope of the listing. It provides only the verb 'list' and the resource 'log file update' with no further differentiation.

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 gives no guidance on when to use this tool versus sibling tools like 'bookshelf_list_log' or 'bookshelf_list_log_file'. There is no mention of typical use cases, prerequisites, or situations where this tool is preferred.

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