AI agents call list_email_templates to retrieve information from Kula Ai without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and enumerates email/calendar templates without creating, modifying, deleting, or executing any operations. It is a pure read operation that queries configuration data. The blast radius is minimal—leaking template names or content poses no direct risk beyond information disclosure. Severity is low because email templates are typically non-sensitive operational metadata.
From the tool's definition Tool name is 'list_email_templates' and description states 'List email and calendar-invite templates configured for the account.' The verb 'list' and the function of discovering available templates indicates retrieval of existing data with no modification or…
Attacks that exploit this kind of access
List email and calendar-invite templates configured for the account. Per-interview snapshots and system templates are excluded. Use this to discover. It is categorised as a Read tool in the Kula Ai MCP Server, which means it retrieves data without modifying state.
Register the Kula Ai MCP server in PolicyLayer and add a rule for list_email_templates: 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 Kula Ai. Nothing to install.
list_email_templates 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_email_templates 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_email_templates. 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_email_templates is provided by the Kula Ai MCP server (kula-ai/kula-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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