generate_image

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

No annotations are provided, so the description fully carries the burden. It discloses that the tool returns an HTML img tag, specifies the model and API used, and instructs the agent to add a width attribute. No contradictions or hidden behaviors.

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 moderately concise, with clear structure in English followed by a Chinese note. The inclusion of 'Nya~ <3' is extraneous but does not hinder clarity. Could be slightly trimmed but remains effective.

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?

Given no output schema, the description fully explains the return format (HTML img tag) and provides necessary post-processing instructions. It covers all essential aspects for an agent to use the tool correctly.

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%, but the description adds value by recommending detailed English prompts and noting that seed is optional for reproducibility. This extra guidance enhances parameter understanding beyond the basic 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 tool generates an image using the SiliconFlow API with the Flux Schnell model. It specifies the need for a detailed English prompt and resolution selection. The purpose is specific and well-defined.

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?

While no siblings exist, the description provides clear usage context: use English prompts, select resolution, and instructions for handling the returned HTML img tag (adding a width attribute). It implicitly guides when to use this tool for image generation.

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