get_network_rules

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

Beyond the readOnlyHint and openWorldHint annotations, the description discloses two important behaviors: the tool returns only the first 'limit' results even though the API returns all matching rules, and it is scoped to FIREWALLA_BOX_ID when set. This adds meaningful context beyond the annotations.

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 three compact sentences with no wasted words. It front-loads the primary action, then explains the truncation behavior and scoping, making every sentence valuable.

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 low-complexity read-only tool with 100% schema coverage and clear annotations, the description is nearly complete. It covers the endpoint, result truncation, and scoping, though it could be stronger by distinguishing itself from search_rules.

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 the baseline of 3 applies. The description clarifies the limit parameter's effect by noting the tool returns only the first 'limit' results, but it does not add substantive meaning beyond the schema's descriptions.

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 specific verb ('Retrieve') and identifies the resource ('firewall rules and conditions') with an endpoint reference (GET /v2/rules). It is clear, but it does not explicitly differentiate from the sibling search_rules tool.

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 guidance is given about when to use this tool versus search_rules or get_network_rules_summary. The description provides behavioral context such as limiting results and scoping by FIREWALLA_BOX_ID, but it does not state exclusions or alternatives.

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