zabbix_dcheck_get

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

No annotations are present, so the description carries full responsibility for behavioral disclosure. It only names the API method without describing side effects, read-only nature, required permissions, or any constraints. The agent cannot infer that this is a safe read operation or what the output schema entails.

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 short (one sentence) but lacks any front-loaded key information like what the tool retrieves or how to use it. Mere conciseness without substance does not serve the agent effectively.

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 large number of similar sibling tools, absence of annotations, and a vague schema with 0% coverage, the description is grossly incomplete. It does not explain the tool's role, input requirements, or output structure, making it nearly impossible for an agent to use 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?

The input schema has a single 'params' parameter with no defined properties (additionalProperties: true) and 0% schema description coverage. The description adds no information about what fields to include in the params object, such as filter options or output selection. This leaves the agent completely in the dark about how to construct parameters.

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 the tool calls the 'dcheck.get' Zabbix API method, which implies retrieving discovery checks, but does not explain what 'dcheck' represents or differentiate it from numerous other 'get' siblings like zabbix_host_get or zabbix_trigger_get. A user unfamiliar with Zabbix would not understand the tool's purpose clearly.

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_dcheck_exists, zabbix_dcheck_create, or other get methods. There is no mention of context, preconditions, or exclusions, leaving the agent without decision support.

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