get_site_elements

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

There are no annotations, so the description carries the behavioral burden. It does disclose what the output contains (poster images inline, video URLs) and implies a read-only fetch via 'Get.' But it does not mention data freshness, error behavior, empty results, or any access constraints.

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, well-structured sentence that front-loads the core purpose, then uses a colon-delimited list to specify the output categories. Every phrase earns its place without padding or repetition.

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 one-parameter read tool with no output schema, this description is largely complete: it names the input source (slug from search_sites via schema), scopes to one site, and enumerates the returned content types. It only lacks explicit note on absent or malformed slugs, but that is a minor gap given the schema constraints.

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%, and the single slug parameter is already documented with a pattern and example. The description adds no additional meaning about the parameter, 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 states a specific verb and resource: 'Get the design-element highlights of one Awwwards site.' It then enumerates the exact content types (3D models, video content, mobile layouts, microcopy), making it clearly distinct from siblings like get_site_details or search_sites.

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 from the description: if someone wants component-level design highlights, this tool fits. However, it provides no explicit when-to-use vs alternatives, no exclusion criteria, and does not mention any sibling tools or edge conditions where this tool would be the wrong choice.

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