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

No annotations are provided, so the description must disclose behavioral traits. However, it only states what the tool plans, not how it behaves (e.g., side effects, idempotency, authorization needs). No info on safety, mutability, or error conditions.

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 sentence listing features, which is brief but not effectively structured. For a tool with 17 parameters, it lacks critical details and could be better organized (e.g., bullet points) to improve scannability. The front-loading is adequate but insufficient.

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 complexity (17 parameters, no output schema, no annotations), the description is severely incomplete. It fails to explain return values, parameter details, or workflow steps. The agent would need to guess or rely on the name and schema alone.

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?

With 17 parameters and 0% schema description coverage, the description adds no meaning beyond the schema. It does not map high-level concepts like 'uniqueness rules' to specific parameters (e.g., 'unique_fields'). The agent cannot infer parameter purpose from this description.

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 'plan' and clearly identifies the resource 'programmatic SEO templates'. It lists key components (uniqueness rules, indexation gates, etc.) which distinguishes it from sibling content tools like 'agentseo_content_brief' or 'agentseo_content_action_plan', which serve different purposes.

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 many sibling content tools, yet no explicit conditions, prerequisites, or exclusions are mentioned.

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