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

The description adds meaningful behavioral detail beyond the annotations: only passed fields are changed, the autopublish pairing invariant, and the fact that the general section is returned after update. It also explains the website_id condition. This is consistent with the idempotentHint=true annotation and adds practical context without contradicting any annotation.

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 compact and information-dense: four sentences cover scope, partial-update behavior, an important invariant, return value, and a conditional parameter requirement. It is front-loaded and every sentence earns its place.

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 tool with 8 optional parameters and an output schema, the description sufficiently covers usage semantics, the pairing constraint, and the website_id disambiguation. The output schema handles return-value details, so nothing critical is missing for an agent to call this 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?

Schema description coverage is 100%, so the schema already documents all parameters. The description maps top-level concepts to parameters like sitemap_url, skip_non_custom_articles, enable_owner_cross_linking, and auto_schedule_enabled, but does not add meaning beyond the schema. Baseline 3 is appropriate.

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 a specific action ('Partially updates') on a specific resource ('the General settings tab') and enumerates the fields involved. This distinguishes it from sibling tools like update_content_settings and update_image_settings, and from read-only tools like get_website_settings.

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 gives clear context for when to use the tool: to update General settings fields, with a partial-update semantics and a precondition about autopublish_time and autopublish_timezone. It also provides website disambiguation guidance ('Pass website_id when the account has several websites'). It does not explicitly name alternatives or exclusions, but the usage context is clear enough.

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