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

With no annotations, the description must carry the full behavioral burden. It discloses the authoritative source (Tjing), that standings are 'real-time,' and the restriction to configured competitions — useful context — but says nothing about permissions, error behavior, or limits on the standings/stage_id relationship.

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?

A single, well-front-loaded sentence with the primary resource named first and the scoping constraint trailing. No filler or redundancy, though it crams several distinct data types into one long clause.

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 read-only retrieval tool with zero required parameters and full schema coverage, the description adequately conveys the domain and the kinds of data returned. Without an output schema, more detail on return shape would help, but the enumerated content types cover the essentials.

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 each enum value (schedule, standings, divisions, seasons, stats) is fully documented in the schema, so the baseline is 3. The description's enumeration of content types loosely overlaps the view options but adds no syntax or format detail beyond the schema.

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 ('Retrieves') and enumerates the exact resources (EDGA Tour schedules, stage dates, divisions, season highlights, standings) plus a data source (Tjing). The scope restriction to 'configured EDGA Tour competitions' makes it clearly distinguishable from the governance/course siblings, though it does not name them explicitly.

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?

There is no explicit when-to-use guidance. The closest thing is the constraint 'strictly restricted to configured EDGA Tour competitions,' which tells the agent the tool's domain boundary but not when to prefer it over alternatives or what prerequisites apply.

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