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

Annotations already declare destructiveHint=true and non-idempotent, but the description adds real context beyond them: which argument path is destructive, that the first call returns a summary plus confirmToken, and that confirming requires a second call. It omits why idempotency is false or what the summary contains, keeping it short of 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?

Three dense sentences, front-loaded with the On/Off semantics before the confirm-token mechanic. No filler, and the destructive warning is placed exactly where it matters.

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?

No output schema exists, yet the description covers the relevant return behavior (summary + confirmToken). Combined with annotations that carry the safety profile and the schema covering two of three params, an agent has nearly everything needed; only the confirmation lifecycle edge cases are unstated.

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?

With schema coverage at 67%, the description meaningfully fills the gap: it explains what enabled=true vs false actually does, which the schema leaves blank, and clarifies the confirmToken round-trip. The site parameter is only covered by the schema's single-value list, so it is not a full 5.

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 concretely defines both states of the toggle: On sends new articles to the CMS as drafts, Off publishes them live on schedule. An agent immediately understands this is a draft-mode switch rather than a one-shot publish. It does not, however, contrast itself with siblings like publish_draft or pause_autopilot, so the sibling-routing dimension is missing.

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?

Usage is implicit rather than stated: the description implies you flip this when you want autonomous publishing vs owner review, but never says when to prefer this over the many publish/schedule siblings. The two-call confirm flow is spelled out clearly, which is the strongest guidance present.

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