Create a term

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

Annotations provide only openWorldHint=true, so they carry almost none of the behavioral burden. The description does not say what happens on duplicate names/slugs, whether an existing term is mutated, what permissions are required, or how the default taxonomy is applied. For a mutation tool with near-zero annotation coverage this is a real gap.

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?

It is a single front-loaded sentence with no wasted words, which is good. But the brevity comes from under-specification rather than discipline — there is simply nothing to trim.

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 5-parameter mutation tool with no output schema, no readOnly/destructive hints, and 0% schema coverage, the description is far too sparse. An agent cannot tell from this definition whether the call is safe, what it returns, or how the non-required parameters behave.

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 0% across five parameters, and the description compensates for none of them: slug, parent, and description are never explained, and the crucial 'taxonomy' parameter is only obliquely referenced via 'category or tag' without noting it defaults to 'categories'. Parent (integer, implies hierarchy) is entirely undocumented.

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 states a specific verb and resource ('Create a category or tag'), so the agent knows it makes a new taxonomy term. However, it never names or distinguishes itself from the closest sibling, wp_terms_list, and gives no indication of what a 'term' maps to beyond the category/tag gloss. The purpose is understandable but thin.

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?

There is no when-to-use guidance, no statement of prerequisites (e.g. capability/permission needs), and no alternative named against wp_terms_list or wp_content_create. The agent is left to infer that this is the tool for adding taxonomy terms.

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