f1: Get driver results

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and openWorldHint=true, covering the safety profile. The description adds no behavioral traits beyond that—no pagination behavior, result ordering, or whether sprint results are included—so it provides minimal extra context.

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 sentences, front-loaded with the core operation and followed by a brief parameter hint, with zero filler. Every sentence contributes, and the purpose is immediately clear.

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 the 5-parameter schema with full coverage and read-only annotations, the description is adequate for basic invocation. It falls short on sibling differentiation and return-value expectations (no output schema exists), leaving some ambiguity for an agent choosing between F1 tools.

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%, so all five parameters are documented directly in the schema, including examples for driver_id and season defaults. The driver ID examples in the description duplicate the schema rather than adding new meaning, so the baseline 3 applies.

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 provides a specific verb ('Get'), resource ('race results'), and scope ('for a specific driver in a given season'), making the operation identifiable. However, it does not explicitly differentiate itself from sibling tools like f1_get_race_results, leaving sibling discrimination to inference.

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 states what the tool does but gives no explicit when-to-use guidance or mention of alternatives such as f1_get_race_results. The only directive is about driver ID format, which is parameter guidance rather than usage guidance.

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