player_outlook

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

No annotations are provided, so the description carries the full burden. It usefully discloses that a result may not exist ('if one has been published'), but adds no detail on permissions, rate limits, or what the response contains beyond relying on the output schema.

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?

Front-loads the core purpose, and the news-differentiation sentence earns its place. The Args block is slightly boilerplate but carries genuine parameter meaning rather than padding.

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?

An output schema exists, so return-value detail is unnecessary, and the description correctly captures the conditional (may-not-exist) nature of a read tool. Minor gaps remain, such as the expected season format, but nothing essential for correct invocation is missing.

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%, so the description must compensate, and it does explain both parameters: player_name accepts 'Full or partial name' (implying partial matching) and season 'Defaults to the current season.' This adds real semantics the bare schema titles lack.

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?

States a specific verb+resource: retrieving a written season outlook for a single player. It explicitly distinguishes itself from a named sibling concept by noting it is 'a full preview of the season rather than a dated item,' so an agent can separate it from player_news without inspecting schemas.

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?

Gives clear context ('if one has been published') and differentiates the tool from news items, which is the most likely confusion. It stops short of naming an explicit alternative or when-not-to-use rule, so it is clear context rather than full routing guidance.

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