send_follow_up_emails

WHAT IT DOES

What send_follow_up_emails does on MCP Job Application Tracker & Resume Customizer

AI agents use send_follow_up_emails to create or update resources in MCP Job Application Tracker & Resume Customizer — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Job Application Tracker & Resume Customizer environment.

WHY IT NEEDS A POLICY

Why send_follow_up_emails needs a policy

Sending emails is a reversible write action—emails can be unsent or deleted, and the operation creates new data (outgoing messages) without permanently destroying existing data or executing arbitrary code.

From the tool's definition Tool name 'send_follow_up_emails' and description indicate it 'Send follow-up emails', which creates and sends email messages. This is a write operation that modifies state in Gmail (emails are composed and sent).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

send_follow_up_emails Rate-limited

send_follow_up_emails stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "send_follow_up_emails": {
      "limits": [
        {
          "counter": "send_follow_up_emails_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MCP Job Application Tracker & Resume Customizer, so you can run agents against it safely.

FAQ

Questions about send_follow_up_emails

What does the send_follow_up_emails tool do? +

Send follow-up emails for job applications that need attention. It is categorised as a Write tool in the MCP Job Application Tracker & Resume Customizer MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on send_follow_up_emails? +

Register the MCP Job Application Tracker & Resume Customizer MCP server in PolicyLayer and add a rule for send_follow_up_emails: 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 MCP Job Application Tracker & Resume Customizer. Nothing to install.

What risk level is send_follow_up_emails? +

send_follow_up_emails is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit send_follow_up_emails? +

Yes. Add a rate_limit block to the send_follow_up_emails 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.

How do I block send_follow_up_emails completely? +

Set action: deny in the PolicyLayer policy for send_follow_up_emails. 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.

What MCP server provides send_follow_up_emails? +

send_follow_up_emails is provided by the MCP Job Application Tracker & Resume Customizer MCP server (rodrick-mpofu/mcp-job-app-tracker). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.