AI agents call resend_get_email to retrieve information from UnClick without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
api_key | string | — | |
email_id | string | Yes |
Parameters from the server's own tool schema.
This tool retrieves email data by ID from the Resend email service. It performs a query operation with no side effects—it does not create, modify, delete, or execute any actions. The blast radius is minimal: misuse would only expose email content that was already sent, not compromise data integrity or trigger external operations.
From the tool's definition Tool name 'resend_get_email' and description 'Get a sent email by ID from Resend' explicitly indicate retrieval of existing data with the verb 'Get' and no modification or deletion.
Risk signalsHandles credentials or secrets (api_key)
Attacks that exploit this kind of access
Get a sent email by ID from Resend. It is categorised as a Read tool in the UnClick MCP Server, which means it retrieves data without modifying state.
resend_get_email accepts 2 parameters: api_key, email_id. Required: email_id. The full parameter table on this page comes from the server's own tool schema.
Register the UnClick MCP server in PolicyLayer and add a rule for resend_get_email: 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 UnClick. Nothing to install.
resend_get_email 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 resend_get_email 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 resend_get_email. 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.
resend_get_email is provided by the UnClick MCP server (@unclick/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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