get_activity_laps

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

No annotations are provided, so the description carries full burden. While 'get' implies a read operation, no details are given about permissions, rate limits, data freshness, or any side effects. The description is too minimal to fully inform an agent about behavioral traits.

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 extremely concise with two sentences plus an Args line. Every sentence adds value, and the main purpose is front-loaded. No wasted words.

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 tool has a simple single-parameter input and an output schema, the description covers purpose, usage context, and parameter explanation. No additional information seems necessary for this straightforward read operation.

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 0%, and the description compensates by explicitly stating 'Args: activity_id: The numeric Strava activity ID.' This adds meaning beyond the schema's type and title, though it could provide more detail on format or constraints.

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?

Description clearly states action ('Get lap-by-lap breakdown') and resource ('specific activity'). The tool name and description distinguish it from siblings like get_activity (overall activity) and get_activity_streams (stream data).

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?

Explicitly says 'Useful for interval workouts and structured training sessions,' providing clear context for when to use this tool. Does not explicitly mention when not to use or list alternatives, but the focused description implies a specialized use case.

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