keyid_create_draft · KeyID Agent Kit MCP: Risk & Policy

WHAT IT DOES

What keyid_create_draft does on KeyID Agent Kit

AI agents use keyid_create_draft to create or update resources in KeyID Agent Kit — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your KeyID Agent Kit environment.

WHY IT NEEDS A POLICY

Why keyid_create_draft needs a policy

This tool creates email drafts, which modifies data in the email system reversibly. Drafts can be edited or deleted before sending, making this a Write operation rather than Execute or Destructive. The severity is medium because a compromised agent could create numerous spam/phishing draft emails or impersonate the account holder, though the drafts are not immediately sent (limiting immediate blast radius).

From the tool's definition Tool name is 'keyid_create_draft' and description states it will 'Create a draft email for later editing and sending.' This creates (but does not send) email message data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

keyid_create_draft Rate-limited

keyid_create_draft 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": {
    "keyid_create_draft": {
      "limits": [
        {
          "counter": "keyid_create_draft_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches KeyID Agent Kit, so you can run agents against it safely.

FAQ

Questions about keyid_create_draft

What does the keyid_create_draft tool do? +

Create a draft email for later editing and sending. It is categorised as a Write tool in the KeyID Agent Kit MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on keyid_create_draft? +

Register the KeyID Agent Kit MCP server in PolicyLayer and add a rule for keyid_create_draft: 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 KeyID Agent Kit. Nothing to install.

What risk level is keyid_create_draft? +

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

Can I rate-limit keyid_create_draft? +

Yes. Add a rate_limit block to the keyid_create_draft 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 keyid_create_draft completely? +

Set action: deny in the PolicyLayer policy for keyid_create_draft. 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 keyid_create_draft? +

keyid_create_draft is provided by the KeyID Agent Kit MCP server (keyid-ai/agent-kit). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.