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

Annotations already communicate that this is a mutating (readOnlyHint=false) but non-destructive operation. The description adds useful behavior beyond the schema: it uses 'latest saved revision' to indicate the exact state that gets submitted, and restricts the action to draft content. It does not detail side effects like whether a pending review is replaced, but the annotations lower the burden.

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 description is a single 16-word sentence with no filler. It front-loads the verb, names the exact resource, and states the key scoping condition ('latest saved revision... draft') without repeating schema or annotation information.

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 relatively simple 4-parameter tool with fully documented parameters, an output schema, and annotations covering mutation safety, the description supplies the critical behavioral nuance about the revision state. It is complete enough for an agent to invoke correctly, though explicit guidance about the review workflow could push it higher.

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 100%, so the parameters are already fully documented; the tool description adds no parameter-level meaning. It reinforces the post/page scope and the optionality only implicitly, so the baseline score of 3 is appropriate.

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 uses a specific verb and resource: 'Submit the latest saved revision of a draft post or page for review.' It clearly identifies the object (draft post/page), the version (latest saved revision), and the action (submit for review), making it distinguishable from sibling tools like decide_content_review and get_latest_content_review.

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?

The description implies the usage context: use this when a draft has a saved revision and should be sent for review. However, it names no alternatives and gives no explicit when-not conditions, such as what to do if a review already exists or when to use decide_content_review instead.

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