Services_getRangeSlotCapacity

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

With no annotations, the description carries the full burden of behavioral disclosure, but it only adds an environment note and a vague output-format comparison ('similar to availability records'). It does not state side effects, permissions, invocation constraints, or whether this tool can actually be called, and 'Catalog entry' creates ambiguity rather than resolving it.

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 definition is very short and mostly front-loaded with the environment and output notes. The 'Catalog entry' sentence adds little value and is potentially confusing, so it does not fully earn its place, but overall there is no verbose filler.

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?

There is no output schema and no annotations, so the description must provide enough context for an agent to understand inputs, outputs, and callability. It only offers a vague 'format similar to availability records' and an unclear execution-location note, leaving out important details such as whether this is a callable operation, what range it covers, and how it returns results.

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 has zero documented properties and the description adds no parameter details, but with zero parameters the baseline is 4 and there is little to document. The description does not need to compensate because there are no parameters for it to explain.

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 says it 'provides capacity slots', which is a verb and resource, but frames the tool as a 'Catalog entry' that 'runs in your Kuudo deployment, not here' rather than as a directly callable operation. It does not distinguish itself from the sibling Services_getFixedSlotCapacity or Services_getAppointmentSlots, and the 'range' aspect is only inferable from the tool name.

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?

There is no when-to-use guidance, no exclusions, and no mention of alternative tools. The phrase 'not here' vaguely suggests the operation is not executed in the current environment, but it does not give an agent a usable criterion for selecting this tool over a sibling.

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