seo_title_description_length_checker

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

No annotations are provided, so the description bears full responsibility. It mentions catching issues and providing a SERP preview but does not explicitly state read-only behavior, auth requirements, or side effects. The behavioral traits are implied but not fully transparent.

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 short (two sentences) and front-loaded with the key purpose. The 'Menu ID' intro is somewhat redundant but does not detract significantly from clarity.

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 has 5 required parameters and no output schema, the description lacks explanation of input semantics and output format. The reference to describe_tool for full guidance indicates incompleteness. The description does not sufficiently equip an agent to use the tool correctly.

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 input schema has 5 required parameters with 0% description coverage. The description only mentions 'title' and 'description' implicitly, leaving 'brand', 'brandSuffix', and 'device' unexplained. It fails to add meaningful context for the majority of parameters.

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 checks SEO title and meta description length, pixel width, and Google SERP preview, and catches specific issues like truncation and emoji-pixel penalties. This distinguishes it from sibling tools such as seo_keyword_density_checker and seo_meta_tag_generator.

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 suggests using describe_tool for full guidance but does not provide explicit when-to-use or when-not-to-use instructions relative to alternatives. It implies usage for SEO length checks but lacks direct comparison with sibling tools.

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