get_setup_guide

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

No annotations are present, so the description carries the full burden. It discloses that the tool returns step-by-step instructions, which is reasonable for a simple retrieval tool, but it does not describe output format, side effects, or how the level parameter affects the returned guide.

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, front-loaded sentence with no filler or redundancy. Every word contributes to identifying the tool's purpose, making it appropriately concise for the tool's simplicity.

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 tool with one optional, fully documented parameter and no output schema, the description is nearly sufficient. An agent can infer the return value and how to invoke it, though explicitly noting the output format would make it fully 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 description coverage is 100%: the only parameter has an enum, a default, and a description ('Experience level'). The tool description adds no parameter-specific detail, but the schema already fully documents the parameter.

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 ('Get'), the resource ('step-by-step setup instructions'), and the framework ('Renderer'). It is specific enough to be understood, but it does not explicitly contrast itself with sibling tools like explore_renderer_docs or generate_starter_template.

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 case is inferable: call this when the user asks for Renderer setup instructions. However, the description does not provide explicit when-not-to-use guidance or compare against closely related sibling tools, leaving alternative selection to the agent.

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