Get the NAS time, timezone and NTP synchronization settings.
AI agents call get_time_settings to retrieve information from Synology MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool purely retrieves read-only system configuration information (time, timezone, NTP settings) from the NAS. There is no data modification, deletion, code execution, or external operation triggered. The blast radius of misuse is minimal—an attacker gains only visibility into NAS time configuration, which does not compromise security or functionality. This is a straightforward Read category tool.
From the tool's definition Tool name is 'get_time_settings' and description states 'Get the NAS time, timezone and NTP synchronization settings' — uses the verb 'Get' which indicates retrieval of configuration data with no modification or side effects.
Attacks that exploit this kind of access
Get the NAS time, timezone and NTP synchronization settings. It is categorised as a Read tool in the Synology MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Synology MCP Server MCP server in PolicyLayer and add a rule for get_time_settings: 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 Synology MCP Server. Nothing to install.
get_time_settings 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 get_time_settings 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 get_time_settings. 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.
get_time_settings is provided by the Synology MCP Server MCP server (rafalr100/synology-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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