列出 Element-UI 组件库中所有可用的组件。每个条目返回：含前缀的标签名（tagName）、描述（description）、文档 URL（documentation URL）。结果按标签名（升序）排序。
AI agents call list_components to retrieve information from Element-UI 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 and enumerates documentation metadata about UI components. It performs a simple list/query operation with no capability to modify state, execute code, or affect external systems. The worst-case misuse (e.g., exhaustively listing components) presents negligible risk. Categorized as Read with low severity.
From the tool's definition Tool description states it '列出' (lists) all available components in Element-UI component library, returning metadata like tagName, description, and documentation URL.
Attacks that exploit this kind of access
列出 Element-UI 组件库中所有可用的组件。每个条目返回：含前缀的标签名（tagName）、描述（description）、文档 URL（documentation URL）。结果按标签名（升序）排序。. It is categorised as a Read tool in the Element-UI MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Element-UI MCP Server MCP server in PolicyLayer and add a rule for list_components: 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 Element-UI MCP Server. Nothing to install.
list_components 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 list_components 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 list_components. 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.
list_components is provided by the Element-UI MCP Server MCP server (yun8711/element-ui-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_components is one line of Element-UI MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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