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gensecaihq

pfSense MCP Server

by gensecaihq

get_firewall_advanced_settings

Read-only

Retrieve advanced firewall settings, including optimization mode and state timeout values, to tune and troubleshoot firewall performance.

Instructions

Get firewall advanced settings

Returns advanced firewall configuration including optimization mode, state timeout values, and other tuning parameters.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior3/5

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

Annotations already declare readOnlyHint=true and destructiveHint=false, covering the safety profile. The description adds useful context about the specific settings returned, but does not disclose additional behavioral traits like auth requirements or rate limits. This aligns with the baseline for annotation-covered read operations.

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 two sentences, front-loaded with a clear title-like phrase followed by a brief explanation. Every sentence adds value, with no unnecessary wording or repetition.

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

Completeness5/5

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

An output schema is present, so the description does not need to explain return values. The tool is simple (no parameters), and the description adequately states what the settings contain, which is sufficient given the schema and annotations.

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 tool has zero parameters, so the baseline is 4. The description does not need to add parameter semantics, and the schema trivially covers everything (100% coverage).

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 the tool gets firewall advanced settings and specifies the content (optimization mode, state timeout values, tuning parameters). This distinguishes it from sibling tools like update_firewall_advanced_settings and other getters, with a specific verb and resource.

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

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies when to use it: when you need advanced firewall configuration such as optimization mode or state timeout values. It does not explicitly mention alternatives or exclusions, but the context is clear enough for a simple read-only getter.

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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