zabbix_role_create

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

The description does not disclose any behavioral traits such as destructive nature, required permissions, side effects, or error conditions. With no annotations provided, this is a critical omission.

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 extremely brief, which can be seen as concise, but it sacrifices essential information. Every word should add value; here, the description is little more than a tautology of the method name.

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 complexity of a create operation and the presence of many sibling tools, the description is woefully incomplete. It does not mention return values, error handling, or how to structure the input. The output schema exists but is not explained.

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 a single 'params' object with no documented properties and 0% schema description coverage. The description offers no explanation of what parameters are needed or their structure, leaving the agent without guidance.

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 'Zabbix API role.create method' clearly states the tool's purpose: to create a role via the Zabbix API. However, it does not differentiate from sibling tools like zabbix_role_delete or other create tools, missing an opportunity to clarify its unique role.

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?

No guidance is provided on when to use this tool versus alternatives such as zabbix_role_update or zabbix_role_delete. The description lacks context on prerequisites, typical use cases, or situations where this tool is appropriate.

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