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panorama_unused_zones

Analyze security rules to identify and list unused zones, helping to clean up and optimize firewall policy configuration.

Instructions

Find unused zones in security rules.

Args:
    limit: Maximum number of zones to analyze (default: 100)

Returns:
    Dict with total_zones and zones list

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNo
Behavior2/5

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

No annotations are provided, and the description only states the basic function. It does not disclose behavioral traits such as read-only nature, required permissions, or any side effects.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise with no unnecessary words. It front-loads the purpose and includes parameter and return information in a clear structure.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The description includes the return type ('Dict with total_zones and zones list') which adds value. However, it could benefit from mentioning the scope of analysis (e.g., all rulebases or specific device groups).

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description explains the 'limit' parameter as 'Maximum number of zones to analyze (default: 100)', adding meaningful detail beyond the schema which only provides type and default.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states 'Find unused zones in security rules' with a specific verb and resource. It distinguishes itself from sibling tools like 'panorama_unused_objects' and 'panorama_never_matched_rules'.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

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. There is no mention of prerequisites, context, or when not to use it.

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

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