Flag workload threshold

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the description is consistent. It adds minimal behavioral context beyond the threshold concept, which is already hinted by the name. No contradictions.

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 that is front-loaded and free of unnecessary words. Every word earns its place, achieving maximum conciseness.

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?

With no output schema and a moderately complex task (5 parameters), the description omits what the output looks like (e.g., a boolean flag, a list of flagged items). It also fails to clarify the 'compare' operation details, leaving room for ambiguity.

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?

Despite 60% schema coverage, the description does not elaborate on parameter meanings beyond the schema. For example, 'location_ids' lacks a schema description and the tool description does not compensate. The only parameter indirectly explained is 'threshold_hours' via 'configured operational threshold.'

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 uses a specific verb 'compare' and a clear resource ('completed and remaining rostered hours with a configured operational threshold'). It distinguishes the tool from siblings like 'find_coverage_gaps' or 'list_timesheet_exceptions' by focusing on threshold-based risk flagging.

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 usage for flagging overtime risk but does not provide explicit guidance on when to use or avoid this tool, nor does it mention alternatives among siblings. The context is implied rather than explicit.

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