Reflect: List Suites

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

The annotations already declare this as read-only, idempotent, and non-destructive, so the description does not need to repeat those facts. It adds minimal new behavioral context beyond stating that a list is retrieved, but for a zero-parameter read-only tool this is not a significant gap.

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 main action is front-loaded in a single clear sentence, and the description is appropriately short. The 'Toolset' and 'Parameters' lines are somewhat redundant with the schema, but they do not add meaningful clutter.

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 zero-parameter, read-only listing tool, this description is largely sufficient. It states what the tool returns ('a list of all reflect suites available'), and the annotations cover safety. There is no output schema, but the simple nature of the operation keeps the gap small.

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 tool has no parameters, and the description explicitly notes 'Parameters: None,' matching the empty input schema. With zero parameters, the baseline is 4, and the description does not need to explain parameter semantics further.

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 ('Retrieve') and resource ('reflect suites'), making the tool's purpose clear. It is implicitly differentiated from sibling tools that list segments, tests, or suite executions, though it does not explicitly name them.

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?

No guidance is given about when to use this tool versus alternative listing tools, and no exclusions or prerequisites are mentioned. The phrase 'all reflect suites available' implies broad use, but the description does not help an agent decide between this and similar reflect listing tools.

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