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 says 'Register an ICT security policy' without indicating whether this creates a new record, overwrites existing data, triggers notifications, requires special permissions, or how errors are handled.

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 clear sentence with no redundancy. It is front-loaded and concise, but its extreme brevity means it stops short of providing useful details, slightly lowering the score.

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's complexity (14 parameters, no schema descriptions, no output schema, no annotations), the description is grossly inadequate. It lacks essential information about the registration process, return values, side effects, and parameter semantics, making it nearly useless for an agent to invoke correctly.

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 0%, meaning the description must compensate for missing parameter meanings. It fails to mention any of the 14 parameters, leaving the agent to guess what values like 'status', 'policy_type', or 'owner' represent. The required parameter 'policy_name' is not even explicitly called out.

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 'Register' and identifies the resource as 'ICT security policy,' making the core action clear. It distinguishes from sibling read tools like list_policies, though it doesn't elaborate on what 'register' entails.

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 provides no guidance on when to use this tool versus alternatives, no prerequisites, and no exclusions. Sibling tools like version_control or approval_tracker might be more appropriate for updating or approving policies, but no such comparison is made.

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