根据笔记 ID 获取 Markdown 内容
AI agents call get_note to retrieve information from Mi Note MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a simple data retrieval operation based on a note ID parameter. It queries the Xiaomi Cloud Notes service and returns existing note content in Markdown format. There are no side effects, no data modification, no execution of arbitrary code, and no destructive operations. It is a read-only query tool with minimal blast radius.
From the tool's definition Tool name 'get_note' combined with description '根据笔记 ID 获取 Markdown 内容' (Get Markdown content by note ID) explicitly retrieves note data without modification.
Attacks that exploit this kind of access
根据笔记 ID 获取 Markdown 内容. It is categorised as a Read tool in the Mi Note MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Mi Note MCP Server MCP server in PolicyLayer and add a rule for get_note: 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 Mi Note MCP Server. Nothing to install.
get_note 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_note 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_note. 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_note is provided by the Mi Note MCP Server MCP server (laelluo/mi_note_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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