# create_inbox

Create a new email inbox. Returns the inbox details including the email address.

Agent View of the PolicyLayer registry record for `create_inbox`. HTML page: https://policylayer.com/tools/deadsimple-email/create-inbox

## Facts

- Tool: `create_inbox`
- Server: Pypi:deadsimple Email (`pypi:deadsimple-email`) — https://policylayer.com/tools/deadsimple-email.md
- Install: `npx -y pypi:deadsimple-email`
- Homepage: https://github.com/deadsimple-email/deadsimple-email
- Risk category: Write (Medium risk)
- Registry record: grade D, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "create_inbox",
    "arguments": {}
  }
}
```

## Why create_inbox is rated Medium

This tool creates a new email inbox, which is a reversible write operation. It does not execute arbitrary code, delete data, or move money. The severity is medium because an agent misusing this could create many inboxes (resource exhaustion, potential cost implications if inboxes are metered), but the action is not inherently destructive or financial in nature.

From the tool's own definition: "Tool description states 'Create a new email inbox' — a creation operation that modifies state by adding a new resource to the system."

## Use case

AI agents use create_inbox to create or update resources in Pypi:deadsimple Email, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Pypi:deadsimple Email environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Pypi:deadsimple Email:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "create_inbox": {
      "limits": [
        {
          "counter": "create_inbox_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Pypi:deadsimple Email (13)

- `delete_inbox` — Destructive — https://policylayer.com/tools/deadsimple-email/delete-inbox.md
- `get_usage` — Read — https://policylayer.com/tools/deadsimple-email/get-usage.md
- `get_verification_code` — Read — https://policylayer.com/tools/deadsimple-email/get-verification-code.md
- `get_verification_link` — Read — https://policylayer.com/tools/deadsimple-email/get-verification-link.md
- `list_inboxes` — Read — https://policylayer.com/tools/deadsimple-email/list-inboxes.md
- `list_threads` — Read — https://policylayer.com/tools/deadsimple-email/list-threads.md
- `read_message` — Read — https://policylayer.com/tools/deadsimple-email/read-message.md
- `read_messages` — Read — https://policylayer.com/tools/deadsimple-email/read-messages.md
- `read_thread` — Read — https://policylayer.com/tools/deadsimple-email/read-thread.md
- `wait_for_email` — Read — https://policylayer.com/tools/deadsimple-email/wait-for-email.md
- `forward_message` — Write — https://policylayer.com/tools/deadsimple-email/forward-message.md
- `reply_to_message` — Write — https://policylayer.com/tools/deadsimple-email/reply-to-message.md
- `send_email` — Write — https://policylayer.com/tools/deadsimple-email/send-email.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=deadsimple-email · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/deadsimple-email