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

Annotations only flag non-readonly, non-destructive, idempotent, closed-world; the description goes well beyond by disclosing the exact state-restoration semantics, the conditional AI-unpause rule, the precondition-failure behavior, the admin-scope auth requirement, audit logging with a specific event name, and the site-admin alert side effect. The listed return fields also compensate for the missing output schema.

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 effect and its conditional exception are front-loaded in the first sentence, followed by preconditions, authorization, side effects, and the return shape. Every clause carries distinct information, with no filler despite the density.

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, high-consequence admin operation with no output schema, the description supplies everything an agent needs: what it reverses, when it fails, who may call it, what is audited/alerted, and the exact return fields. Nothing material is missing.

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 takes zero parameters, so there is nothing for the description to disambiguate; the baseline for a parameterless tool applies. No misleading parameter language is present.

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 names a specific verb and resource ('Undo the last kill switch press') and immediately explains the concrete effect: restoring suspended tokens' previous expiry and unpausing AI. This is clearly distinct from the sibling merjax_press_kill_switch, and the conditional nuance about pre-existing AI pause makes the scope unambiguous.

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?

It states the trigger condition (undoing the last press) and enumerates the failure preconditions — no press, or a press already undone — so an agent knows when the call will fail. It also gates use to site admins with an admin-scoped token. It stops short of explicitly naming merjax_press_kill_switch as the inverse alternative, but the context is clear enough to select correctly.

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