getSitesApsChannelLimit

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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description adds nothing beyond that: it does not say whether the limit is per-radio or per-AP, what happens when no limit is configured, or what the config payload resembles, which is the kind of context a getter description should supply.

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?

A single front-loaded sentence with zero filler or repetition. It is efficient, though its brevity contributes to the gaps noted elsewhere rather than being a defect of structure.

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?

This is a low-complexity, two-parameter, read-only getter with fully documented parameters and no output schema, so the burden on the description is modest. Still, it says nothing about the returned config or the unset case, which an agent would want before relying on the result.

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 coverage is 100% and the schema descriptions are strong, including the MAC pattern, the default-site fallback for siteId, and cross-references to listDevices and listSites. The description adds no meaning beyond the schema, so the baseline 3 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 gives a specific verb ('Get') and a specific resource ('channel limit config') scoped to an AP, which is enough to tell it apart from most getters. It does not, however, distinguish it from the near-sibling getSitesApsAvailableChannel or clarify what 'channel limit' means (allowed-channel list vs. per-radio limit), leaving a small ambiguity.

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 pointer to alternatives such as getSitesApsAvailableChannel or getRadiosConfig. The agent must infer from the name alone when this getter applies.

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