getAppointment

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

No annotations are provided, so the description must fully inform about behavior. It does not disclose what happens if the ID is invalid (error vs null), whether the operation is read-only, or any side effects. The description is too minimal for behavioral clarity.

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, concise and front-loaded. It could be slightly more informative without being verbose, but it is efficient for a simple get-by-ID operation.

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 tool with one parameter, the description is functionally adequate. However, there is no output schema, and the description does not mention the return value (e.g., the full appointment object). This gap reduces completeness slightly.

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 input schema already provides a description for the only parameter ('Appointment ID') and coverage is 100%. The description adds no additional meaning beyond what the schema offers, so a baseline score applies.

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 'Get an appointment by ID' clearly states the action (get) and resource (appointment) with a specific parameter (ID). It distinguishes from sibling tools like listAppointments (retrieves multiple) and createAppointment.

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?

No explicit guidance on when to use this tool vs alternatives. It is implied that one should use it when having a specific ID, but there is no mention of cases where seeking appointments by other criteria might require listAppointments or other tools.

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