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

With no annotations, the description carries full burden for behavioral disclosure. It only implies a read-only nature via the word 'status', but does not state whether permissions are required, whether any data is mutated, or what the response looks like. This is insufficient for an agent to anticipate side effects or access needs.

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 a single, short phrase with no wasted words. It is concise, but the brevity comes at the cost of informativeness. However, the conciseness dimension rewards lack of verbosity, so this scores above average.

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?

Despite the tool's simplicity, the description is too vague. It does not explain what kind of status information is provided, how to interpret results, or when in a workflow it would be used. An agent lacks the context to decide whether this tool is relevant.

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 input schema has zero parameters, so schema coverage is trivially 100%. The baseline score for 0 parameters is 4, and there are no parameter semantics that need clarification beyond the schema.

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 'Policy approval workflow status' is a noun phrase, not an explicit action. It vaguely indicates the domain and that it provides status, but it does not specify what the tool does (e.g., get, list, check) or how it differs from siblings like compliance_score or health_check.

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 provided on when to use this tool vs alternatives. The description does not mention any conditions, prerequisites, or scenarios where this tool should be selected over the sibling tools.

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