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

There are no annotations, so the description carries the burden of explaining behavior. It does disclose that the tool returns a summary with score, pages, errors, and topical architecture availability, and it scopes results to the last completed audit. However, it does not state whether the operation is read-only, what happens when no audit exists, or whether the data is cached.

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 compact sentence that front-loads the core purpose and uses a colon to list the response contents. There is no redundant or filler wording.

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?

With no output schema, the description reasonably explains what the return value contains. For a simple one-parameter getter this is mostly sufficient, though it omits edge-case behavior such as a missing audit or how detailed the pages/errors sections are.

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?

The single parameter project_id is fully documented in the schema with a clear description and source hint ('da list_projects'). The tool description adds no parameter-level information, but with 100% schema coverage the baseline 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 clearly defines the tool as a summary of the last completed SEO audit for a project and enumerates the included content: score, pages, errors, and topical architecture availability. This distinguishes it from sibling tools like get_audit_pages, get_audit_issues, and get_topical_architecture, which provide specific details rather than an overview.

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?

No guidance is given about when to use this tool instead of the related audit tools, nor does it state prerequisites such as running an audit first. The phrase 'ultimo SEO audit completato' only implies that an audit must already exist, but this is not made explicit.

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