Get device group members

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

With no annotations provided, the description carries the full burden and does so well. It discloses the resolved output fields, the ambiguous-name behavior (returns candidates instead of guessing), and the separate reporting of member IDs with no matching device. These are valuable behavioral traits beyond the schema.

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 three sentences long, with the main action stated first and important edge cases packed into the following sentences. Every sentence adds value, no fluff or repetition.

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 the tool has only 2 parameters and no output schema, the description provides sufficient context: it describes what is returned (resolved fields) and how missing members are handled. The ambiguous name behavior is also disclosed, making the tool's behavior predictable for an agent.

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% with descriptions for both parameters, so baseline is 3. The description adds meaning beyond the schema by explaining the ambiguous name behavior for the group parameter, which tells the agent what happens if the name is not unique. This enriches the semantic understanding without being redundant.

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's function: listing devices in a device group with resolved attributes (names, serials, platform, last-seen time). The verb 'List' is specific, and the resource 'devices in a device group' distinguishes it from related tools like findDeviceGroups or findDevices.

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 gives clear usage context: it accepts a group UUID or name substring and handles ambiguous names by returning candidate groups. However, it does not explicitly state when to prefer this over sibling tools like getComputerGroup or findDevices, nor provides exclusion criteria.

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