extract_themes

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

With no annotations provided, the description carries full burden for behavioral disclosure. It mentions extraction but doesn't specify whether this is a read-only operation, if it requires specific permissions, what the output format might be, or any rate limits. The description is too brief to provide meaningful behavioral context beyond the basic action.

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 at just 5 words. It's front-loaded with the core action and resource. While potentially too brief for completeness, every word earns its place by conveying essential information without waste.

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 has 4 parameters, no annotations, no output schema, and a vague purpose, the description is inadequate. It doesn't explain what constitutes a 'theme' or 'pattern', how results are returned, or what the relationship is between the input parameters and the extraction process. The description leaves too many open questions for effective tool selection.

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 75% (3 of 4 parameters have descriptions), so the baseline is 3. The description doesn't add any parameter semantics beyond what's in the schema - it doesn't explain how 'projectName' relates to 'pages', what 'themes' might look like, or how 'tags' filtering interacts with theme extraction.

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 states the tool's purpose as 'Extract themes and patterns from pages', which is clear but vague. It specifies the verb 'extract' and resource 'themes and patterns from pages', but doesn't differentiate from sibling tools like 'analyze_connections' or 'search_pages', nor does it clarify what 'pages' refers to in this context.

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 like 'analyze_connections' or 'search_pages'. There's no mention of prerequisites, context, or exclusions, leaving the agent to infer usage based solely on the tool name and description.

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