Reorder Point Calculator

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

With no annotations, the description carries full responsibility for disclosing behavior. It only says 'When to reorder, with safety stock.' without explaining what the tool computes, returns, or any side effects. It's not misleading but severely under-discloses.

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 extremely short, but this is under-specification rather than effective conciseness. The phrase 'When to reorder, with safety stock.' doesn't earn its place because it omits critical information and is not well-structured for agent consumption.

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?

Given 3 parameters, no output schema, and no annotations, the description is completely inadequate. It doesn't explain what the reorder point is, how it's calculated, what the output represents, or how it differs from closely related calculators, leaving the agent without essential context.

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 has three numeric parameters with 0% description coverage, and the tool description only mentions 'safety stock'. It fails to explain leadTimeDays or avgDailyUsage, how they relate, or the calculation formula, adding no meaningful parameter-level detail.

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 'When to reorder, with safety stock.' is a vague fragment that doesn't explicitly state the tool calculates a reorder point. It lacks a clear verb like 'calculates' or 'computes' and doesn't distinguish itself from sibling tools such as safety-stock-calculator.

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 guidance is provided on when to use this tool versus the many sibling calculators (e.g., safety-stock-calculator, economic-order-quantity-calculator). The description offers no context, prerequisites, or alternatives.

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