get_standings

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

No annotations are supplied, so the description carries the burden, but this is a zero-parameter read-only retrieval with low risk. It discloses what the ranking is based on and which fields come back, yet says nothing about scope (single league?), freshness, or whether it triggers any computation.

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 tight sentences with the core behavior front-loaded, no filler. The second sentence enumerating returned fields is partly redundant given an output schema exists, which costs it the top score.

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 parameterless read tool whose return shape is fully defined by the output schema, the description supplies all that is needed: what is returned, how it is ordered, and the key columns. Nothing an agent needs to call it correctly 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?

The input schema has zero parameters, so there is nothing to document and the baseline of 4 applies. The description correctly makes no parameter claims.

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 (Get) and resource (league standings) plus the ranking rule (by record and points for), which is more precise than a bare 'get standings'. It does not name or contrast any sibling tool (e.g., get_power_rankings, get_playoff_picture), so an agent must infer differentiation from the shared 'get_*' naming pattern.

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 when-to-use guidance, no prerequisites, and no mention of adjacent tools like get_power_rankings or get_playoff_picture that could be confused with standings. The section reads as a content summary rather than invocation guidance.

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