Seo Api2 MCP Server

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It mentions a 'report' but doesn't specify whether this is a read-only operation, what data sources it uses, if it requires authentication, or any rate limits. The description lacks essential behavioral details needed for safe and effective use by an AI agent.

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 phrase, which is concise but under-specified. While it avoids unnecessary words, it fails to provide sufficient context or front-load critical information, making it less helpful than a more informative yet still brief description would be.

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 lack of annotations and output schema, the description is incomplete. It doesn't explain what the report contains, its format, or how it's generated. For a reporting tool with no structured metadata, the description should provide more context about the output and behavior to be adequately helpful.

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, and the input schema has 100% description coverage (though empty). The description doesn't need to explain parameters, so it meets the baseline expectation. No additional parameter information is required or provided, which is appropriate for a parameterless tool.

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 'Top Top-Level Domains Report' is essentially a tautology that restates the tool name 'top_tld_report' with minimal variation. It indicates the tool generates a report about top-level domains but doesn't specify what action it performs (e.g., 'generate', 'retrieve', 'analyze') or what makes it distinct from sibling reporting tools like 'top_cms_report' or 'top_web_technologies_report'.

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. There are multiple sibling reporting tools (e.g., 'top_cms_report', 'top_hosting_services_report'), but the description doesn't explain what context or goals would make this tool appropriate, nor does it mention any prerequisites or exclusions for its use.

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