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

With no annotations provided, the description carries the behavioral transparency burden. Saying 'Instructions for setting up...' conveys that this is an informational/retrieval tool rather than a mutating action, but it does not explicitly state the absence of side effects, the output format, or any call-related behavior beyond returning setup guidance.

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 two tight sentences with no waste. The main purpose is front-loaded, and the coverage details about CDN providers and WordPress are compact but informative.

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 simple tool with one optional parameter and full schema coverage, the description is largely complete: it explains what Sulvo Boost is and what the instructions cover. The only small gap is that the WordPress plugin is mentioned as covered but has no corresponding parameter option, which could briefly confuse an agent about how to request it.

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 schema already fully documents the single optional cdn parameter, including its enum values and the behavior when omitted. The description adds no additional parameter-level meaning, so the baseline score of 3 applies.

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 identifies the tool as providing setup instructions for Sulvo Boost, including why Sulvo Boost matters (first-party serving that recovers ad-blocked impressions). It is specific about the resource, although it does not explicitly differentiate itself from the similarly named sibling get_sulvo_installation_instructions.

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 intended use is implied: call this when a publisher needs setup steps for Sulvo Boost via Cloudflare, AWS, Fastly, or WordPress. However, no explicit when-to-use or when-not-to-use guidance is given, and the closely related sibling get_sulvo_installation_instructions is not mentioned or contrasted.

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