gemini_critique

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

No annotations are provided, so the description carries the full burden. It discloses that the tool uses Gemini Pro, implying an external API call, and the intent of independent review. However, it does not mention side effects, latency, permissions, or the nature of the output, leaving gaps in behavioral 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 a single, concise sentence that front-loads the core purpose and usage context. Every word contributes value, with 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?

Given the tool's simplicity (2 parameters, no output schema, no annotations), the description covers the primary purpose and usage context. It lacks details on return values and prerequisites, but for a basic critique tool, it provides minimally sufficient information.

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%, with both 'plan' and 'context' having descriptions in the schema. The tool description adds no extra parameter-level information, so it stays at the baseline for fully covered schemas.

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 uses Gemini Pro to review plans/designs, providing a specific verb and resource. It also adds the purpose of independent cross-validation with Claude, which distinguishes its intent somewhat. However, it does not explicitly contrast with the sibling tool gemini_review, preventing a higher score.

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 states 'for independent cross-validation with Claude', giving a clear context for when to use this tool. It does not mention exclusions or alternative tools, but the stated purpose is specific enough to guide the agent on appropriate usage.

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