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

With no annotations provided, the description carries the full disclosure burden, yet it says nothing about whether this reads or mutates state, what permissions are needed, or what happens to existing 'rotation' or 'memory' data. The parenthetical '(included)' is opaque rather than informative.

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 short, but short because it is under-specified rather than efficient – a single jargon fragment that front-loads nothing actionable for the caller.

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?

A two-parameter tool with no annotations and no output schema needs the description to supply purpose, behavior, and parameter meaning; this supplies none of them. An agent cannot call it correctly from this definition alone.

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 description never mentions either parameter. It does not explain what audit_id identifies or what 'pair' means (counterparty pair? key pair?), leaving both required inputs undocumented in both schema and prose.

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 is a string of unexplained jargon ('Score-keyed counterparty rotation + memory hygiene plan') with no concrete verb or resource, so an agent cannot tell what the tool actually does. It gives no basis for distinguishing it from sentinel_audit or sentinel_certify.

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?

There is no when-to-use, when-not-to-use, or alternative-tool guidance anywhere. Facing two sibling sentinel tools, an agent has nothing to route on and must guess.

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