get_live_pit_activity

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

No annotations are provided, so the description carries full burden. It states the tool returns live counts and flags per driver, and requires no auth. This is basic behavioral info, but it does not disclose potential error states (e.g., no live session) or data freshness details.

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 two short sentences, concise and front-loaded with the core purpose. No extraneous information.

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 zero parameters and an output schema, the description is largely complete. It covers the key outputs (count and flags per driver). However, it could briefly clarify the difference from similar live tools like get_pit_stops or get_live_stint_history.

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 tool has no parameters, and the schema is empty. The description adds value by explaining what the tool returns (pit-stop count and flags per driver), going beyond the schema's lack of information.

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 provides live pit-stop counts and real-time in-pit/out-lap flags per driver. It distinguishes itself from sibling tools like 'get_pit_stops' by emphasizing 'live', but does not explicitly differentiate from other live tools like 'get_live_stint_history'.

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 mentions 'No auth required', which is a usage guideline. However, it does not explicitly state when to use this tool versus alternatives (e.g., for historical data use get_pit_stops). The usage context is implied but not explicit.

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