获取容器的CPU、内存、网络使用情况
AI agents call get_container_stats to retrieve information from WeChat Official Account MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves container performance metrics (CPU, memory, network statistics) without side effects. It is purely informational and does not modify, execute operations on, or delete any data. This is a typical monitoring/observability function classified as Read with low severity since misuse would only expose performance information without enabling harmful actions.
From the tool's definition Tool name 'get_container_stats' and description '获取容器的CPU、内存、网络使用情况' (get container CPU, memory, network usage) indicate data retrieval only. No parameters are provided for modification, deletion, or external operations.
Attacks that exploit this kind of access
获取容器的CPU、内存、网络使用情况. It is categorised as a Read tool in the WeChat Official Account MCP Server MCP Server, which means it retrieves data without modifying state.
Register the WeChat Official Account MCP Server MCP server in PolicyLayer and add a rule for get_container_stats: 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 WeChat Official Account MCP Server. Nothing to install.
get_container_stats 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_container_stats 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_container_stats. 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_container_stats is provided by the WeChat Official Account MCP Server MCP server (jungley8/mcp4agent). 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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