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

With no annotations, the description carries the full burden and does a solid job: 'Carries no authority' plus the enumeration of exactly what it can and cannot trigger is a genuine behavioral disclosure an agent could not get from the schema. It omits billing/permission implications (npub is used for credit billing) and any idempotency or side-effect caveats, so it is not a 5.

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?

Two sentences, front-loaded with the core action and followed by the constraint. Every clause is informative and there is no filler, though the metaphorical phrasing costs a little immediate clarity.

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?

An output schema exists, so return values need not be described, and the key behavioral trait (no authority, only advances due work) is covered. But the description omits the billing/auth significance of npub, says nothing about dpop_token, and does not relate the tool to the tick sibling, leaving meaningful gaps for a 2-param, no-annotation tool.

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 description coverage is 50%: npub is documented ('your Nostr public key for credit billing') but dpop_token has no description anywhere. The description text mentions no parameters at all, so it does not compensate for the undocumented dpop_token or explain its role. This leaves a real gap for a tool whose params gate billing and auth.

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 states a specific action (advance work now instead of waiting for the next tick) and clarifies its concrete effect: start a match whose grace has run out or end one whose ceiling has fallen. The metaphor 'ask the hives to advance' is domain jargon, but the second sentence grounds it. It never distinguishes itself from the similarly-named sibling beesknees_tick, so it stops short of a 5.

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 implies when the tool is applicable by noting it 'can only cause work that was already due', which tells the agent it is useless if nothing is pending. However, it gives no explicit when-to-use/when-not framing and never mentions the obvious alternative, beesknees_tick, leaving the agent to infer the choice.

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