get_exercise_progress

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

No annotations are provided, so the description must cover behavioral traits. It indicates a read-only operation (no side effects mentioned) and outlines returns: recent sets, weight progression, estimated 1RM. However, it does not disclose edge cases like empty history, time range limitations, or authentication needs.

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 verb and resource ('Get performance history and 1RM trends'). No filler words, every sentence adds value.

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 one parameter, no output schema, and no annotations, the description adequately explains the tool's output (recent sets, weight progression, estimated 1RM). It could mention that progress data must exist or that it covers all time, but overall it is largely sufficient for a simple getter.

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 coverage is 100% with one parameter described as 'The exercise ID'. The description adds context by stating 'for a specific exercise' but does not provide format constraints or usage examples. Baseline 3 applies since schema already defines 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 verb 'Get' and the resource 'performance history and 1RM trends for a specific exercise', using domain-specific terms like '1RM' and 'weight progression'. It effectively distinguishes from siblings which cover trainers, weekly schedule, workouts, nutrition, etc.

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?

No explicit guidance on when or when not to use this tool, nor alternatives among siblings. The description implies usage for querying progress per exercise but lacks prerequisites like 'requires logged workout data' or 'best used for strength exercises'.

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