gemini_brainstorm

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

With no annotations provided, the description carries the full burden. It does disclose key behaviors: it produces multiple ideas with pros/cons, includes feasibility assessment, and reads project context files. However, it does not mention potential side effects like file reading permissions, external model calls, or any limitations/errors, leaving gaps in transparency.

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 two sentences, front-loaded with the primary action, and every phrase adds value (creative ideas, pros/cons, feasibility, project context). There is no redundancy or fluff.

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?

The description adequately covers the core purpose and the standout feature (context files), and the schema fills parameter details. However, with no output schema and no annotations, it leaves out the output format structure and any caveats about file reading or model behavior. For a 7-parameter tool, it is sufficient but not exhaustive.

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 100% (baseline 3). The description adds meaning by explaining that context files are used to tailor ideas to the project, and that output includes pros/cons and feasibility assessment—context not present in the schema. This enhances understanding of contextFilePath and count.

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 specific verb ('Generate creative ideas and solutions') and clearly differentiates from sibling tools by emphasizing brainstorming with pros/cons and feasibility assessment. It also mentions the unique ability to read project context files, making its purpose unmistakable.

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 implicitly conveys when to use it ('Generate creative ideas and solutions', 'fit your project') and highlights the context-file feature as a specific use case. However, it does not explicitly state when not to use it or mention sibling tools as alternatives, which would earn a 5.

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