Manage Address List Entry

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

The description adds value beyond annotations by stating 'Idempotent by list name + address' and 'Supports dry-run mode'. Annotations provide idempotentHint=true, but the description elaborates on the idempotency key and adds the dry-run capability, which is not in annotations. No contradictions.

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?

Two sentences with no redundancy. Front-loaded with the core action 'Add or remove a firewall address list entry'. Every sentence contributes essential information without waste.

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 covers core action, idempotency, and dry-run, but lacks information on return values or response format. Since there is no output schema, some expectation of what the tool returns would be helpful. However, for a mutation tool with well-defined parameters, it is moderately complete.

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 coverage is 100%, with all parameters described in the schema. The description adds slight context by mentioning idempotency relative to 'list name + address', but does not significantly expand on parameter meanings beyond what the schema already provides. Baseline 3 is appropriate.

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 tool adds or removes a firewall address list entry, with specific verbs 'add' and 'remove', and the resource 'firewall address list entry'. It also distinguishes itself by noting idempotency and dry-run mode, setting it apart from sibling tools like list_address_list_entries.

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 explicit guidance on when to use this tool versus alternatives. The description does not mention prerequisites, scenarios, or exclusions. Usage is implied by the tool name and action parameter, but there is no directive for when not to use or what alternatives exist.

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