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

With no annotations, the description carries the full behavioral burden and mostly fails: it does not state permissions/auth needs, whether creation is idempotent, what happens on duplicate task_class, or what the result contains. The only behavioral fact offered is the 'plan slot required' prerequisite, which is genuinely useful but isolated.

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?

It is a single short, front-loaded sentence with no wasted prose, which is good, but the raw template token '{task_class}' reads as a copy-paste artifact rather than deliberate documentation and slightly obscures the sentence.

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 mutation tool with zero annotations, no output schema, and an undocumented parameter, the description is far too thin — an agent cannot tell what a 'reputation compartment' affects, what the prerequisite means operationally, or what success looks like.

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% and the sole parameter task_class is an undescribed string. The description repeats the placeholder '{task_class}' without explaining expected format, allowed values, or examples, so it adds essentially no meaning 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 gives a clear verb+resource pair ('Create a reputation compartment'), which is better than a tautology, but 'reputation compartment' is domain jargon that is never unpacked and nothing distinguishes this from the sibling freeze_compartment or the reputation-adjacent record_outcome/penalty_signal tools.

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 parenthetical '(plan slot required)' hints at a precondition but never says when this tool should be chosen over alternatives, nor what happens if no plan slot is available. No when-to-use or when-not-to-use guidance is present.

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