list_sdn_dns

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

No annotations are present, so the description carries the full burden of disclosing behavioral traits. It fails to state any side effects, performance characteristics, or assumptions. The description merely restates the tool name without adding behavioral context.

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 concise at two words plus a period, which earns high marks for brevity. However, it could be slightly more structured (e.g., a sentence) but is not overly verbose.

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?

The description lacks essential context. It does not explain what SDN DNS plugins are, how the output is structured, or any related concepts. Given that there is an output schema, the description should at least hint at the return format or usage 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?

With zero parameters, the schema is fully covered. The description adds the meaning of 'SDN DNS plugins' as the subject of listing, which is appropriate. Even though no parameter details are needed, the description provides enough context for what is being listed.

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 the action ('List') and the resource ('SDN DNS plugins'). It effectively communicates the basic purpose. However, it does not differentiate from sibling tools like list_sdn_controllers, list_sdn_ipams, etc., which similarly start with 'list_sdn'.

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. There is no mention of context, prerequisites, or exclusions. The description is too terse to inform the agent about appropriate usage scenarios.

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