cloud_create_firewall

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

No annotations are provided, so the description must disclose behavioral traits. It only states 'Create a firewall', implying mutation without details on idempotency, required permissions, or consequences of existing names. For a mutation tool, this is insufficient.

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 sentence of 10 words, front-loaded with the verb 'Create'. While not verbose, it lacks crucial details that could be concisely added, such as parameter types or creation prerequisites.

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 4 parameters, 1 required, and an output schema, the description fails to explain parameter semantics (especially for 'rules' and 'apply_to' which are arrays of objects) and does not mention expected behavior for missing optional fields. It leaves significant gaps.

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 0%, and the description only adds 'optional rules and resource bindings', which hints at the 'rules' and 'apply_to' parameters but does not explain their structure, types, or semantics. The 'labels' parameter is unmentioned.

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 'Create a firewall with optional rules and resource bindings', specifying a clear verb and resource. It distinguishes from sibling tools like cloud_update_firewall, cloud_delete_firewall, cloud_set_firewall_rules, and cloud_apply_firewall_to_resources by indicating creation and optional features.

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 no guidance on when to use this tool versus alternatives, such as cloud_set_firewall_rules for modifying rules after creation or cloud_apply_firewall_to_resources for binding an existing firewall. No when-not-to-use or prerequisites are mentioned.

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