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

The description goes well beyond annotations by disclosing an expected_updated_at lock that refuses stale pages, a per-call manager approval card, exactly-once send on approval, and no standing grant. These are concrete behavioral constraints useful to an agent.

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 first paragraph is strong, but the routing block repeats 'approval-tier, lock-checked' and the 'Dogfood flag' parenthetical is tangential. It is structured in labeled blocks but not every sentence earns its place.

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 3-parameter tool with 100% schema coverage and rich annotations, the description covers the approval gate, stale-page lock, call timing, and exactly-once behavior. Nothing needed to invoke it correctly 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?

Schema coverage is 100%, so the baseline is 3; the description adds real value by explaining that expected_updated_at is a lock that causes refusal if the page changed since review. It also reinforces the page state for page_id, though it doesn't add meaning for companyId beyond the schema.

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?

States a specific verb/resource ('Publish an UNPUBLISHED Shopify page live') and qualifies the target as drafted/unpublished, clearly separating it from sibling publish/update tools such as publish_shopify_product, publish_shopify_theme, and update_shopify_page_draft.

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?

Gives an explicit trigger condition: use when the operator green-lights drafted content, and adds an approval workflow ('call on the first clear ask; the card is the yes'). It does not name sibling alternatives like publish_shopify_product/theme or state a when-not beyond 'UNPUBLISHED,' so it stops short of full routing guidance.

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