get_club_squad_gaps

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

No annotations are provided, so the description carries full responsibility. It describes the tool as an 'analysis' which implies a read-only operation, but it does not disclose any behavioral specifics such as data sources, potential side effects (even if none), permissions, or error conditions. The description adds only purpose-level context, not the transparency expected from a tool with zero annotations.

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, well-structured sentence with no wasted words. It front-loads the core purpose and adds a meaningful detail ('relative to its level') that clarifies the analysis scope. Every word earns its place.

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?

The tool is simple (one parameter, no nested objects, output schema present), so the description does not need to explain return values. It covers the purpose clearly, but it omits any guidance on the parameter and offers no contextual hints about prerequisites or typical usage. For a tool of this complexity, it is minimally adequate but has clear gaps in parameter clarification.

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% and the description does not mention 'team_id' at all. With a single required parameter, the description should clarify what 'team_id' refers to (e.g., club ID) and how it relates to the analysis. It fails to add any meaning beyond the bare parameter name, leaving the agent to infer the mapping between 'club' and 'team'.

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 a specific function: analyzing a club's squad gaps by position relative to its level. It uses a resource ('club's squad-need analysis') and a clear output ('which positions are weakest... recruitment gaps'), distinguishing it from sibling tools like get_club or search_players.

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 provides clear context for when to use this tool: when analyzing squad recruitment gaps for a club. It does not explicitly exclude alternatives or name when-not-to-use, but the context is sufficient for an agent to infer appropriate usage given the unique analysis focus.

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