zabbix_mediatype_update

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

With no annotations, the description must disclose behavioral traits. It only states the method name without any details on side effects, required permissions, or whether the operation is destructive. This is a critical omission for a mutation tool.

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 with no unnecessary words, but it is under-specified. Conciseness should not sacrifice completeness; here it fails to provide essential context, making it too brief to be helpful.

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 Zabbix API update method and the absence of annotations or detailed schema, the description is vastly incomplete. It lacks any explanation of the tool's purpose beyond the method name, leaving the agent without key operational context.

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 schema coverage is 0%, and the description adds no information about the single parameter 'params'. The AI agent has no guidance on what to pass or how to structure the update request, making the tool nearly unusable without external documentation.

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 it is the Zabbix API mediatype.update method, conveying the verb (update) and resource (mediatype). However, it does not differentiate from sibling tools like zabbix_mediatype_create or zabbix_mediatype_get, missing the opportunity to clarify its specific role in the mediatype lifecycle.

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 usage guidelines are provided. The description does not mention when to use this tool over alternatives, nor does it specify prerequisites or when not to use it. This leaves the AI agent without context for appropriate invocation.

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