Get Single Timesheet

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

No annotations are provided, so the description carries the full burden. It discloses that the return structure matches list_timesheets, which adds behavioral predictability, but it omits details about error conditions, read-only guarantees, or permissions.

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?

One sentence that front-loads the purpose and immediately references the sibling for structure. No filler or redundant information.

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 simple two-parameter get tool with no output schema and no annotations, the description is fairly complete: it identifies the resource, scope, and relationship to list_timesheets. It lacks edge-case info but complexity is low.

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 already describes both parameters with 100% coverage, including an example for sequence. The description adds no new parameter semantics, but the baseline 3 is appropriate given schema coverage.

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 'Get a single employee's timesheet for one sequence (period)' with a specific verb and resource. It also distinguishes from the sibling list_timesheets by emphasizing 'single' and noting the same structure for one combination.

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?

It references list_timesheets as a source for sequence labels and contrasts this tool as returning a single record, implying usage for one specific employee/sequence. However, it doesn't explicitly state exclusions or when to prefer this over alternatives.

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