Get your Tesla
AI agents call get_battery_status to retrieve information from Tesla 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 battery status information from a Tesla vehicle. It performs a read-only query of the Fleet API with no side effects, data modification, or external state changes. The incomplete description ('Get your Tesla') suggests it fetches status data rather than controlling or modifying vehicle state.
From the tool's definition Tool name 'get_battery_status' and the phrase 'Get your Tesla' in the description indicate a retrieval operation.
Attacks that exploit this kind of access
Get your Tesla. It is categorised as a Read tool in the Tesla MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Tesla MCP Server MCP server in PolicyLayer and add a rule for get_battery_status: 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 Tesla MCP Server. Nothing to install.
get_battery_status 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_battery_status 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_battery_status. 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_battery_status is provided by the Tesla MCP Server MCP server (sara3/tesla-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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