获取已绑定的佳明设备列表
AI agents call get_devices to retrieve information from Garmin Connect China 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 a list of connected/bound Garmin devices associated with the user's account. It performs a read-only query operation that returns existing data without creating, modifying, deleting, or executing any actions. The impact is limited to information disclosure about the user's own device inventory.
From the tool's definition Tool name is 'get_devices' and description translates to 'Get list of bound Garmin devices'. The verb 'get' and use of 'list' indicate data retrieval with no modification or side effects.
Attacks that exploit this kind of access
获取已绑定的佳明设备列表. It is categorised as a Read tool in the Garmin Connect China MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Garmin Connect China MCP Server MCP server in PolicyLayer and add a rule for get_devices: 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 Garmin Connect China MCP Server. Nothing to install.
get_devices 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_devices 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_devices. 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_devices is provided by the Garmin Connect China MCP Server MCP server (xinyuxinyuxintaihaohao/garmin-cn-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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