# `co.civai.nova/nova-inbox-agent` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/co.civai.nova/nova-inbox-agent
- JSON: https://anlyon.dev/api/v1/servers/co.civai.nova/nova-inbox-agent
- Version: 1.1.0 (active)
- Publisher: co.civai.nova (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T17:46:53.019Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Nova Inbox Agent by Nova (CIVAI)
Read and send mail from your Nova Inbox (@nova.civai.co) for OTPs, directory signups, and inbound m…
```

Scanned 2026-10-21T19:13:21.010Z over streamable-http.

**7 tools: 2 do something that can't be undone and 5 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 2 | ask |
| Changes things | write | 0 | ask |
| Only reads | read | 5 | allow |

## Findings

No check matched anything in these tool definitions.


## Can't be undone (2)

Sends, pays, publishes or merges: once done, it cannot be taken back. Claude Code: ask.

### `compose_message`

- The description's first verb is "send": a word for sending, and what is sent cannot be taken back.
- The input addresses people (input.to): what it sends cannot be taken back.

Description, as the server wrote it:

```untrusted-server-text
Send outbound email from the user's @nova.civai.co address (deterministic; no LLM draft).
```

### `converse`

- The description's first verb is "reply": a word for sending, and what is sent cannot be taken back.

Description, as the server wrote it:

```untrusted-server-text
Reply conversationally when the request is ambiguous or needs clarification.
```

## Only reads (5)

Looks things up and changes nothing. Claude Code: allow.

### `get_attachment`

- The name "get_attachment" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Download one email attachment as base64 (by drive_id or index on the message).
```

### `get_inbox_address`

- The name "get_inbox_address" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Return the user's Nova Inbox email address (e.g. user@nova.civai.co).
```

### `list_messages`

- The name "list_messages" says "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
List messages in the signed-in user's Nova Inbox (@nova.civai.co).
```

### `list_thread`

- The name "list_thread" says "list": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
List all messages in an email thread (inbound + outbound), oldest first.
```

### `read_message`

- The name "read_message" says "read": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Read full body of one Nova Inbox message by id or list index (includes attachment metadata).
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `nova-inbox-agent`:

```json
{
  "permissions": {
    "allow": [
      "mcp__nova-inbox-agent__list_messages",
      "mcp__nova-inbox-agent__read_message",
      "mcp__nova-inbox-agent__list_thread",
      "mcp__nova-inbox-agent__get_attachment",
      "mcp__nova-inbox-agent__get_inbox_address"
    ],
    "ask": [
      "mcp__nova-inbox-agent__compose_message",
      "mcp__nova-inbox-agent__converse"
    ],
    "deny": []
  }
}
```