Get the authenticated user
AI agents call get_my_subscription to retrieve information from Typecast API 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 information about the authenticated user's subscription status. It performs a read-only query operation with no side effects, no code execution, no data modification, and no financial impact. The limited blast radius (information disclosure about the user's own account) and the informational nature of the operation classify it as Read with low severity.
From the tool's definition Tool name 'get_my_subscription' and description 'Get the authenticated user' indicate a data retrieval operation with no modification, creation, or deletion of resources.
Attacks that exploit this kind of access
Get the authenticated user. It is categorised as a Read tool in the Typecast API MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Typecast API MCP Server MCP server in PolicyLayer and add a rule for get_my_subscription: 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 Typecast API MCP Server. Nothing to install.
get_my_subscription 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_my_subscription 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_my_subscription. 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_my_subscription is provided by the Typecast API MCP Server MCP server (neosapience/typecast-api-mcp-server). 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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