games

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

With no annotations, the description carries the full behavioral burden. 'List' suggests a read-only operation and 'current market info' indicates freshness, but the description does not disclose return format, whether results are summarized, or any access or rate considerations. This is adequate for a simple read tool but not richly transparent.

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 one compact sentence that front-loads the action ('List') and the target ('live BTC five-minute prediction game') before mentioning the included information. There is no redundant wording or unnecessary detail.

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 zero-parameter listing operation, the description covers the essential subject and what data is included. It does not explain return shape or how it relates to sibling tools like 'market', but given the tool's simplicity, these are minor gaps rather than blocking omissions.

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 schema coverage is effectively complete and there is nothing for the description to explain. The description adds no parameter details, but none are needed, meriting the baseline for zero-parameter tools.

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 a clear verb ('List') and names the exact resource ('live BTC five-minute prediction game') with the included content ('current market info'). It is mostly distinguishable from siblings, though the plural tool name 'games' conflicts slightly with the singular game being listed.

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 implies this tool is for viewing the current live game, but it gives no explicit guidance on when to choose this over sibling tools like 'market', 'status', or 'leaderboard'. No exclusions or alternative conditions are provided.

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