get_training_readiness

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

Annotations declare readOnlyHint=true and openWorldHint=true, so the safety profile is already covered. The description adds a useful scope signal (one date) but does not disclose return format, freshness, or permission details. This matches the lower bar when annotations carry the safety 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?

The description is a single front-loaded sentence with no filler or repetition, making it appropriately sized for a simple one-parameter read tool.

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 simple read with full schema coverage and annotations, invocation is adequately covered. However, with no output schema, the description does not explain what a 'training readiness entry' contains, leaving return expectations implicit.

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% and the sole parameter cdate is fully documented with format and timezone. The description's 'for one date' merely echoes that schema and adds no syntax or constraints beyond it, so the baseline of 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 identifies a specific resource (training readiness entries) and a scope constraint (one date), which is enough to distinguish it from most CRUD siblings. It does not separate it from close siblings like get_morning_training_readiness or get_training_status, so it stops short of a 5.

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 implies the tool is called for a single calendar date but gives no explicit when-to-use guidance, prerequisites, or alternatives. An agent must infer tool selection from the name and sibling list alone.

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