获取当前设备的 Docker 信息，若未安装则返回空
AI agents call getDockerInfo to retrieve information from Current operating environment without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves information about Docker installation and configuration on the device. It is a pure read operation that queries system state without side effects. Severity is medium rather than low because Docker information could reveal system architecture details useful for reconnaissance, but the tool itself performs no destructive or elevated-privilege operations.
From the tool's definition Tool name 'getDockerInfo' and description '获取当前设备的 Docker 信息，若未安装则返回空' (Get current device Docker information, return empty if not installed) indicates data retrieval only. No modifications, deletions, or command execution are described.
Attacks that exploit this kind of access
获取当前设备的 Docker 信息，若未安装则返回空. It is categorised as a Read tool in the Current operating environment MCP Server, which means it retrieves data without modifying state.
Register the Current operating environment MCP server in PolicyLayer and add a rule for getDockerInfo: 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 Current operating environment. Nothing to install.
getDockerInfo 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 getDockerInfo 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 getDockerInfo. 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.
getDockerInfo is provided by the Current operating environment MCP server (jackxuyi/env-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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