get_witzense_fence_duration_report

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

No annotations are present, so the description carries the full burden of disclosing side effects or permissions. It only states the action without mentioning that it is read-only, whether it might fail, or if any data is modified. This lack of transparency is a significant gap.

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, concise sentence with no redundant information. It is well-structured and to the point.

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 description is extremely minimal, covering only the basic purpose. It does not address parameters, usage context, expected output, or any constraints. Given the complexity of the tool (six parameters, no annotations), the description is far from complete.

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 lists six parameters (imeis, account, end_time, page_size, start_row, start_time) with no descriptions, and the description does not explain any of them. Since schema coverage is 0%, the description should compensate by defining parameter roles, but it does not, leaving the agent without semantic understanding.

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 (Get) and the resource (device fence entry and exit duration records), making the tool's purpose unambiguous. It is distinct from sibling tools that focus on geofences, alarms, or trips.

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 no guidance on when to use this tool relative to alternatives. It does not mention any specific scenarios, prerequisites, or comparisons with sibling tools like list_witzense_geofences or get_witzense_track.

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