get_top_themes

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

With no annotations provided, the description must disclose behavioral traits. It describes the tool's output (themes with highest average scores) and parameters, but does not explicitly state that it is a read-only operation, mention side effects, authentication needs, rate limits, or the nature of the 'winning scores'. The description is somewhat transparent but lacks critical safety details.

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 extremely concise, using a single sentence to state the purpose and then listing parameters with defaults and allowed values. Every word serves a purpose, and there is no redundant information. It is efficiently front-loaded and structured.

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?

Given the tool's simplicity (3 simple parameters, no output schema, no nested objects), the description adequately covers what the tool does and the parameter options. It lacks explicit mention of the return format or data structure, but for a list retrieval tool, the provided information is nearly complete.

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 100% description coverage for its three parameters, so the description adds limited new meaning. It reiterates defaults and allowed values (e.g., window, track, limit), and provides context like 'easy themes', but does not introduce information beyond what the schema already offers. The baseline score of 3 is appropriate.

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 the tool retrieves 'themes that produced the highest average winning scores' (the 'easy' themes), specifying the resource and action. It does not explicitly differentiate from sibling tools like 'get_theme_history', but the purpose is distinct and understandable.

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 no guidance on when to use this tool versus alternatives. It does not mention when not to use it, prerequisites, or comparisons with sibling tools such as 'get_theme_history' or 'analyze_my_performance'. The usage context is only implied.

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