get_character_hexamatrix_stat

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

No annotations are provided, so the description carries the behavioral burden. '조회합니다' clearly signals a read-only lookup, which is useful behavioral information. However, it does not address data availability, authorization, or how the optional date affects behavior, so the transparency is partial.

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 short sentence with the action and resource front-loaded and no filler. It is appropriately concise, though its brevity leaves behavioral and usage gaps that are penalized in other dimensions.

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 two-parameter read tool with an output schema, this is minimally viable: parameter meanings and return shape are available through schema. However, with no annotations and many sibling tools, the description lacks enough behavioral and usage context to fully guide an agent.

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 already documents both parameters at 100% coverage: 'ocid' and 'date' with format and default. The description adds no additional parameter semantics, such as how date interacts with response recency, so it remains at the schema-covered baseline.

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 uses the specific verb '조회합니다' and targets '캐릭터 HEXA 스탯 정보', which clearly identifies the resource being retrieved. It does not explicitly differentiate from siblings like get_character_hexamatrix or get_character_stat, but the 'HEXA stat' wording reduces ambiguity.

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 guidance is provided about when to use this tool versus get_character_hexamatrix, get_character_hyper_stat, or get_character_stat. There are no exclusions, prerequisites, or example scenarios, so an agent must rely on the tool name alone.

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