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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint=false, and destructiveHint=false, so the trailing 'Read-only' is redundant. The description earns credit for disclosing what annotations do not: the exact state vocabulary (done, in_progress, needs_owner, needs_action, unavailable) and the fact that each step carries exactly one next action or owner-facing link.

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 sentences, front-loaded with the scope of the checklist and followed by the state/next-action semantics. The first sentence is a long enumeration but every item earns its place by defining the checklist's coverage.

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 structure need not be restated. The description supplies the state vocabulary and next-action contract, which is the key interpretive context an agent needs to act on the result. Only the business_id sourcing and the relative ordering versus sibling status tools are unaddressed.

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 0% for the single business_id parameter, so the description carries some burden. It implies single-business scoping ('where one business stands') but adds no format or sourcing detail for the identifier. For a lone self-evident ID param, this is adequate but not enriching.

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 resource (a per-business setup checklist covering plan, phone number, texting registration, WhatsApp, alert inboxes, and email readiness) and states it reports where a business stands on each. That is enough for an agent to tell it apart from narrower siblings like get_activation_status or get_text_registration, though it never explicitly names a differentiating sibling.

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 implied rather than stated: it is the aggregate readiness view, and each step carries a pointer to the tool that moves it forward, which helps the agent route next steps. However, there is no explicit 'use this when you want the overall picture, use X for a single subsystem' guidance among the many status siblings.

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