submit_timesheet

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It describes a write/action (submit) but does not mention side effects, such as whether it changes the timesheet status, whether existing submissions are rejected, or whether any prerequisites (like having registrations for the range) exist. This is a significant gap for a mutating tool, similar to the update_drive example.

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 sentence with no filler. It front-loads the core action and scope, making it easy for an agent to parse quickly. Every word earns its place.

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 submission action with no annotations and no output schema, the description is incomplete. It fails to explain prerequisites (e.g., whether time registrations must exist first), what happens on success or failure, or whether it can be repeated. The sibling list includes create_time_registration, suggesting a workflow dependency, but this is not addressed. An agent lacks information needed to confidently invoke the tool in a multi-step process.

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 provides full descriptions for all four parameters (startDate, endDate, comment, employeeUserId), achieving 100% coverage. The description only mentions 'a date range', which aligns with startDate/endDate but adds no new semantics. Per baseline rules, when schema coverage is high, a score of 3 is appropriate.

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 action: 'Submit timesheet for approval' with a scope of 'a date range'. This identifies the verb and resource precisely and distinguishes it from other tools like create_time_registration or get_timesheet_status by its intent to submit rather than create or query. However, it doesn't explicitly call out sibling alternatives, so it stops short of 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 implies when to use the tool (when you have a date range and want to submit for approval) but provides no explicit guidance on when not to use it or alternatives. There's no mention that this should follow creating time registrations or that it complements get_timesheet_status. Guidance is only implied through the verb 'submit'.

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