Seo Api2 MCP Server

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

With no annotations provided, the description carries full burden for behavioral disclosure but provides none. It doesn't indicate whether this is a read-only operation, what kind of output to expect, whether it makes external requests, potential rate limits, or any behavioral characteristics. The description is completely silent on all behavioral aspects.

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?

While technically concise with just three words, this is under-specification rather than effective conciseness. The description doesn't front-load critical information and fails to provide any meaningful content. Every word should earn its place, but this description provides essentially zero value beyond the tool name.

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 that this is a tool with no annotations, no output schema, and a description that provides minimal information, the description is completely inadequate. For a tool that presumably analyzes WordPress sites, the description should explain what it returns, how it works, and what value it provides. The current description fails to provide any meaningful context.

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 description adds no parameter information beyond what's already in the schema, which has 100% coverage for the single 'url' parameter. Since schema_description_coverage is high (100%), the baseline score is 3 even with no param info in the description. The description doesn't compensate but doesn't need to given the complete schema documentation.

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 'WordPress Theme Detector' is a tautology that restates the tool name without specifying what it actually does. It doesn't clarify whether this detects themes on a WordPress site, identifies theme details, or performs some other function. While the name suggests theme detection, the description adds no meaningful clarification beyond the name itself.

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 absolutely no guidance about when to use this tool versus alternatives. It doesn't mention any context for usage, doesn't reference sibling tools (like 'top_wp_themes_report' which might be related), and gives no indication of prerequisites or appropriate scenarios for invoking this detector.

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