get_dns_firewall_cluster

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. 'Get details' clearly signals a read-only operation, but the description does not describe behavior for missing or invalid IDs, authentication scoping, or the structure of the returned details.

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 front-loaded sentence with no filler, repetition, or extraneous detail. It names the action, resource, and scope efficiently in eight words.

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 tool is simple, with two clearly required parameters and no nested objects, so the core invocation is understandable. However, with no output schema and no annotations, the description is too terse to fully specify what 'details' are returned or how this get tool differs behaviorally from adjacent analytical get tools.

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?

Schema description coverage is 100%, so account_id and cluster_id are already documented in the input schema. The description adds no parameter-level meaning beyond identifying the resource, so it stays at the baseline for fully covered schemas.

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 uses a clear verb ('Get') and identifies the resource ('details of a specific DNS Firewall cluster'). The word 'specific' helps distinguish it from sibling list_dns_firewall_clusters, though 'details' remains generic rather than naming what is returned.

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 word 'specific' implies this is the single-cluster lookup companion to list_dns_firewall_clusters, so an agent can reasonably infer when to choose it. However, it does not explicitly state when to prefer it over related read tools like get_dns_firewall_analytics, nor does it name any alternatives.

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