AI agents call manage_email_templates to retrieve information from Kit without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only retrieves and lists email templates, returning IDs and names. It performs no writes, modifications, or deletions. The sole action is 'list', making it a pure read operation with minimal blast radius.
From the tool's definition 'List Kit email templates — returns template IDs and names' and 'Actions: list'
Attacks that exploit this kind of access
List Kit email templates — returns template IDs and names needed for creating broadcasts. Actions: list. It is categorised as a Read tool in the Kit MCP Server, which means it retrieves data without modifying state.
Register the Kit MCP server in PolicyLayer and add a rule for manage_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 Kit. Nothing to install.
manage_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 manage_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 manage_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.
manage_email_templates is provided by the Kit MCP server (@dancumberland/kit-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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