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

No annotations are provided, so the description carries the full behavioral burden for a 34-parameter mutation tool. It discloses the content_kind default and that the created article is returned, but says nothing about write side effects, required permissions, the default value of status (draft vs. published), or how scheduling behaves — even though the schema shows a scheduled_for/status interaction that could auto-publish.

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?

Three short sentences, entirely front-loaded, with the default behavior first and the return value last. Every sentence adds information and none is redundant.

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 create tool with no annotations, no output schema, and 34 parameters at 29% description coverage, the definition is thin. It covers the blog/help fork and mentions the return, but leaves default status, scheduling behavior, and nearly all optional fields unexplained, which is inadequate for a tool of this complexity.

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 only 29% across 34 parameters, so the description should compensate and largely does not. It explains the content_kind branch and the collection_id pairing, but the vast majority of parameters (tags, status, seo_score, article_type, primary_category, translation_status, etc.) carry no meaning from either the schema or the description. Only the one branch is covered.

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?

States a specific verb and resource ('Create a new article') and immediately qualifies the two supported outcomes (blog post vs. help-center article via content_kind="help"). It clearly separates creation from the edit/read/delete siblings by verb, though it never names an alternative tool. An agent can identify the operation without opening the schema.

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 an explicit conditional: default is a blog post, and use content_kind="help" (paired with a collection_id) for a KB article. That is real routing guidance for the main branch point. It stops short of any when-not guidance (e.g., use Edit_Article to modify an existing post, or Translate_Article for localizations).

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