bricks_set_page_css

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

With no annotations, the description partially fulfills the transparency burden by noting the storage meta key. However, it omits behavioral details such as whether CSS is overwritten or appended, required permissions, or side effects (e.g., clearing existing CSS). This leaves uncertainty about the tool's full impact.

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 concise sentence that efficiently conveys the core function and storage detail with no superfluous text.

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?

The tool is simple and the description covers the essential purpose and storage. Without an output schema, some behavioral details (e.g., return value, success/error indication) are missing, but for a setter tool with full schema coverage, it is mostly complete.

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 baseline is 3. The description adds no additional semantic value beyond the schema's parameter descriptions; it merely repeats the action. Parameters are adequately documented in 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?

The description clearly states the action (Set custom CSS) and the target resource (a page), with specific mention of storage location (_bricks_page_css_2 post meta). It effectively distinguishes from siblings like bricks_get_page_css and bricks_set_page_elements.

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 usage for setting page CSS but provides no explicit guidance on when to use versus alternatives (e.g., bricks_set_page_elements) or when not to use. No exclusion criteria or prerequisites are mentioned.

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