get_creator_info

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

With no annotations, the description carries the full burden. 'Provides information' makes it clear this is a read-only, non-destructive operation, but it does not disclose the exact nature of the information (e.g., bio, contact, version) or what the output structure looks like. The presence of an output schema mitigates some gap, but the description alone offers minimal behavioral detail.

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 efficient sentence that conveys the tool's purpose without any wasted words. It is front-loaded with the verb and resource.

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?

For a simple 0-parameter informational tool, the description adequately defines the purpose. An output schema exists to explain return values, so the description doesn't need to detail them. However, it doesn't provide any context about why an agent might need this information in the broader workflow, though given the simplicity, that's not a major gap.

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 tool has zero parameters, so the schema coverage is vacuously 100%. Per baseline for 0 params, a score of 4 is appropriate; the description doesn't need to add parameter meaning because there are none.

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 'Provides' and clearly identifies the resource: Aming Foroutan, creator of MCP-GSC. This distinguishes it from all sibling tools, which focus on properties, analytics, and site management.

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?

Usage is implied by the description: an agent would call this when it needs information about the tool's creator. However, there is no explicit guidance on when to use it versus alternatives, nor any exclusions. Since it's a unique 0-parameter informational tool, the implicit usage is acceptable but not fully articulated.

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