get_bike

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

No annotations exist, so the description carries the behavioral disclosure burden. It communicates a read operation and reveals return content (specs + bike weight). It does not cover not-found or error behavior, which is a minor gap for a simple GET-like tool.

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?

Two short sentences with no unnecessary words. The core action and return summary are front-loaded, making it fast for an agent to parse.

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 one-parameter read tool with no output schema, the description gives enough to invoke the tool and understand the response. It lacks detail on what 'specs' includes, but that does not affect correct selection or invocation.

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?

With 0% schema description coverage, the description slightly compensates by stating the lookup is by name, giving the sole parameter purpose. It adds no format, uniqueness, or exact-match constraints, so the added value over the bare schema is modest.

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?

Specific verb 'Get', resource 'bike profile', and 'by name' identifies the lookup mechanism. The word 'single' implicitly distinguishes from the sibling get_bikes, though no sibling is explicitly named.

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?

Implied usage: use this tool to fetch one bike by name. It does not explicitly state when to prefer it over get_bikes or the pressure tools, so the agent must infer the boundary from sibling names and context.

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