brainstorm

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

No annotations are provided, so the description must carry the burden. It mentions dynamic context gathering, creative frameworks, domain integration, idea clustering, feasibility analysis, and iterative refinement, which gives a good sense of the tool's behavior and capabilities. However, it does not disclose potential side effects, permissions, or limitations.

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 sentence long with a bullet-like list using arrows, efficiently conveying purpose and features. It is front-loaded with the main action ('Generate novel ideas'). Every word adds value, though the structure could be slightly more formal.

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 8 parameters and no output schema, the description covers key aspects: frameworks, domain context, constraints, idea count, and analysis. It lacks explanation of return format, but the tool's output (ideas with analysis) is implied. Reasonably complete for a brainstorming tool.

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 parameters, so the schema already explains each parameter. The description adds minimal extra meaning beyond the schema, such as hinting at 'feasibility analysis' which aligns with includeAnalysis. Thus, baseline 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's purpose: 'Generate novel ideas with dynamic context gathering.' It lists specific frameworks and activities like SCAMPER, domain integration, clustering, and analysis, making the scope unambiguous. The sibling tools (ask-gemini, fetch-chunk) are for different tasks, so distinction is clear.

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 usage for brainstorming but provides no guidance on when to use this tool versus alternatives, nor does it specify conditions where it should not be used. It lacks explicit 'when-to-use' or 'when-not-to-use' statements.

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