mcp-infoblox

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

No annotations are provided, so the description carries the full burden. It mentions the action ('Delete') but doesn't disclose critical behavioral traits such as whether the deletion is permanent, requires specific permissions, has side effects, or what happens on success/failure. This is a significant gap for a destructive operation.

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 concise and front-loaded, consisting of two sentences that directly address the tool's purpose and usage without unnecessary details. Every sentence earns its place by providing essential information efficiently.

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 tool's destructive nature, lack of annotations, and no output schema, the description is incomplete. It fails to cover behavioral aspects like confirmation prompts, error handling, or return values, which are crucial for safe and effective use in an AI agent 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 description coverage is 100%, with the parameter 'ref' fully documented in the schema. The description adds minimal value by mentioning the parameter in context ('object reference') and providing an example format, but it doesn't significantly enhance semantics beyond what the schema already provides.

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 ('Delete') and resource ('DNS record'), with specificity about using an object reference. However, it doesn't explicitly differentiate from sibling tools like 'delete_fixed_address' or 'delete_zone' beyond the resource type, which is implied but not stated.

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?

The description provides implied guidance by mentioning to 'Get the reference from a search first,' suggesting usage after a search operation. However, it doesn't explicitly state when to use this tool versus alternatives like 'update_dns_record' or other deletion tools, nor does it mention prerequisites or exclusions.

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