create_quote_card

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It does not mention side effects, permissions, or the return format. 'Generate' suggests a creative operation but fails to clarify whether the tool is read-only, mutates state, or has any other behavioral implications.

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, clean sentence with no wasted words, and it front-loads the core action. However, it is under-specified for the parameter, making it not fully 'appropriately sized' given the need for more detail.

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, but the description still lacks completeness by not explaining the 'theme' parameter or distinguishing from the similar sibling create_social_post. The output schema exists, but the description fails to provide critical usage context that the schema does not cover.

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 defines only one parameter ('theme') with 0% schema description coverage. The description does not explain what 'theme' means, how it affects the output, or what values are acceptable, leaving the agent without the necessary information to correctly set this parameter beyond using the default.

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 tool generates a quote card with inspirational text and a background image, which is a specific and distinct resource from siblings like create_social_post. The verb 'generate' and the noun 'quote card' make the action and object unambiguous.

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 provides no guidance on when to use this tool versus alternatives such as create_social_post or get_slide_image. There are no explicit exclusions, prerequisites, or context indicating when this tool is appropriate over others.

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