create_gear_reminder

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

With no annotations, the description carries the burden of behavioral disclosure. It explains that reminders can be based on distance, time, or both and will be marked as due when the threshold is reached, adding value beyond the schema. However, it does not mention permissions, side effects, or reversibility, which are typical for a create operation.

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 well-structured with a clear overview, a description of behavior, and an Args/Returns layout. Every section adds value with minimal redundancy, making it efficient and easy to scan.

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?

While the description covers the main behavior and parameters, it leaves ambiguity about whether at least one of distance_alert or time_alert must be provided. Both are optional in the schema, and the description does not state what happens if neither is set, which is a notable gap for a reminder creation tool.

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?

Schema description coverage is 100%, so the baseline is 3. The description restates the parameters with nearly identical wording (e.g., 'Alert every N kilometers') and does not add any new meaning beyond what the schema already provides.

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 tool creates a maintenance reminder for a gear item, with specific details about distance/time-based alerts. It is distinct from sibling tools like update_gear_reminder, which modify existing reminders.

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 this tool (to create a reminder) and explains the threshold-based trigger, but it does not explicitly name alternatives such as update_gear_reminder for modifying reminders. The context is clear, but no direct comparison is provided.

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