List temporarily exempted devices

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

Annotations already disclose readOnlyHint=true and destructiveHint=false, so the agent knows this is a safe read operation. The description adds value by detailing the content of the response (policy, target computer/user, exemption window, status) and the filtering capabilities, which goes beyond the basic safety profile. No contradiction with annotations.

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?

Two sentences, front-loaded with the core purpose and return fields. Every word earns its place; no redundant or vague phrasing. Excellent conciseness.

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?

For a list tool with 8 optional parameters, full schema descriptions, and read-only annotations, the description is complete: it states what is retrieved, the key result fields, and the available filters. Even without an output schema, the return field list gives a clear expectation of the response shape.

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 all 8 parameters are already fully documented with descriptions and enums. The description's mention of filters (time period, OS platform, device type, exemption status, domain) restates the schema's parameter names without adding new semantics. Baseline 3 is appropriate when the schema does the heavy lifting.

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 uses a specific verb ('Retrieves') and clearly identifies the resource ('devices granted temporary exemptions from device control policies'). It also lists the key fields returned (policy, target computer/user, exemption window, status), which distinguishes it from sibling tools like dcm_device_type_exemption_list that focus on device types rather than individual devices.

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 specifies the available filters (time period, OS platform, device type, exemption status, domain), implicitly telling the agent when to use this tool: when listing temporarily exempted devices with those filtering needs. It does not explicitly name alternatives or exclusions, but the context is clear enough given the sibling tool names.

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