cf_create_dns_record

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

No annotations are provided, so the description carries the full behavioral burden, but it only discloses that the tool mutates state by creating a record. It does not mention side effects, duplicate handling, propagation delays, permission requirements, or expected response behavior.

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 or redundancy. It conveys the core action and resource efficiently, though it sacrifices semantic richness for brevity.

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?

For a tool with 7 parameters, no annotations, and no output schema, this description is incomplete. It does not clarify return values, record-type-specific behavior, defaults for optional fields, or the relationship to other Cloudflare tools, leaving the agent with only the schema to work from.

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 description adds no parameter information beyond what the schema already provides. With schema coverage at 57%, the description fails to compensate for undocumented fields like proxied, ttl, and priority, which are meaningful for DNS record creation.

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 a specific verb ('Creates'), a concrete resource ('new DNS record'), and a scoped context ('in a Cloudflare zone'). This clearly distinguishes the tool from read-only siblings like cf_list_dns_records and cf_get_zones.

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?

There is no guidance on when this tool should be used versus alternatives, no prerequisites (e.g., needing a zone ID from cf_get_zones), and no mention of when a different tool would be more appropriate. Usage context is only implied by the name and action.

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