system_general_config
Get general system configuration including timezone, language, UI port settings, and crash reporting preferences.
This record as markdown: /tools/spranab-truenas-mcp/system-general-config.md
What system_general_config does on Truenas
AI agents call system_general_config to retrieve information from Truenas without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why system_general_config is rated Low
This is a pure information retrieval function that queries system configuration data without any side effects, modifications, or external operations. It aligns with the Read category definition of retrieving or querying data with no side effects. The blast radius of misuse is minimal as it only exposes configuration metadata that is typically non-sensitive operational information.
From the tool's definition Tool description states 'Get general system configuration' - explicitly a retrieval operation with no modification capability. Retrieves timezone, language, UI port settings, and crash reporting preferences.
Risk signalsAdmin/system-level operation
Attacks that exploit this kind of access
The rule that runs system_general_config safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Truenas, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For system_general_config, this is the rule to start with:
system_general_config is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Truenas, apply this rule, and every system_general_config call is checked against it from then on.
Questions about system_general_config
Get general system configuration including timezone, language, UI port settings, and crash reporting preferences. It is categorised as a Read tool in the Truenas MCP Server, which means it retrieves data without modifying state.
Register the Truenas MCP server in PolicyLayer and add a rule for system_general_config: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Truenas. Nothing to install.
system_general_config is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the system_general_config rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for system_general_config. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
system_general_config is provided by the Truenas MCP server (spranab/truenas-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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