List drive-level BitLocker reports

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 value by enumerating the returned fields, but it does not reveal additional behavioral traits such as pagination behavior, rate limits, or whether results are ordered. With annotations present, this is adequate but not rich.

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 two sentences, entirely focused and front-loaded. The first sentence states exactly what is retrieved, and the second sentence covers filtering. No redundant or filler content.

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 no output schema, the description does a good job of listing the returned fields, which is essential for a report tool. It also mentions filtering options. However, it does not describe the return format (e.g., list, count, pagination) beyond the schema parameters. For a simple list tool with well-documented parameters, this is nearly complete.

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?

Since schema description coverage is 100%, the baseline is 3. The description mentions filtering by resource_id or domain but does not add significant meaning beyond what the schema already provides for each parameter. It does highlight the two filter options, which is a minor enhancement.

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 identifies a precise resource ('drive-level BitLocker encryption details') with a list of concrete fields. It clearly distinguishes itself from siblings like bitlocker_recovery_key_details and bitlocker_tpm_report by focusing on drive-level encryption status and supporting filtering.

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 context: it retrieves drive-level BitLocker details across managed computers and supports filtering by resource_id or domain. While it does not explicitly contrast with alternative tools, the field list and scope make its intended use clear. No exclusions are mentioned.

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