Get comprehensive system information
AI agents call get_system_info to retrieve information from MCP Start App without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves system metadata and status information without creating, modifying, deleting, or executing any operations. While system information could theoretically inform an attacker about a target environment, the tool itself is purely informational and poses minimal direct risk. It falls squarely within the Read category as it queries data with no side effects.
From the tool's definition Tool name 'get_system_info' combined with description 'Get comprehensive system information' indicates a data retrieval operation with no modification or execution capabilities.
Attacks that exploit this kind of access
Get comprehensive system information. It is categorised as a Read tool in the MCP Start App MCP Server, which means it retrieves data without modifying state.
Register the MCP Start App MCP server in PolicyLayer and add a rule for get_system_info: 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 MCP Start App. Nothing to install.
get_system_info 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_system_info 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_system_info. 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_system_info is provided by the MCP Start App MCP server (nexus-aissam/mcp-local). 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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