get_timesheet_status

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

With no annotations, the description carries the full burden. It discloses that it defaults to the authenticated user and that omitting userId returns all employees (manager view). It also mentions optional filters. However, it does not disclose the response format, any side effects (though it's a GET), or potential limits like pagination. This is a moderate level of transparency.

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 concise, only two sentences. It front-loads the core purpose and then provides usage details in a logical order. Every sentence adds value without redundancy. This is well-structured and efficient.

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?

The tool has no output schema, so the description must explain what the response contains. It only says 'status' without defining what that means or describing the output structure. It also does not mention pagination, error cases, or how the result relates to other timesheet tools. Given the tool's relative complexity (6 parameters, filters), this is a significant gap.

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 per the rubric the baseline is 3. The description adds some context beyond the schema: the default behavior of userId, the manager view when omitted, and the fact that filters can be combined. This provides extra meaning but does not drastically improve understanding of each parameter.

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 purpose: 'Get weekly timesheet status.' It specifies the resource (weekly timesheet) and the action (get). It also clarifies the default scope (authenticated user) and the ability to filter. However, it does not explicitly differentiate from sibling tools like get_weekly_registrations, so it's not a 5.

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 usage context: default to authenticated user, pass userId for specific employee, omit for manager view, and filters by departmentId, approverId, legalEntityId. This gives concrete guidance on when to use different parameter combinations. However, it does not mention alternatives or when not to use this tool, so the guidance is partially complete.

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