Nova Inbox Agent by Nova (CIVAI)

co.civai.novaPublished by nova.civai.coOfficial publisherv1.1.0Updated Oct 24, 2026

Read and send mail from your Nova Inbox (@nova.civai.co) for OTPs, directory signups, and inbound m…

The publisher's own server: Blogger Agent by Nova (CIVAI)

VerifiedStreamable HTTPWeb executableProductivity & Workflow Communication & Collaboration

Server details

Identifier: co.civai.nova/nova-inbox-agent
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 21, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to nova.civai.co, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Lets an assistant read, search and send email from a user's Nova Inbox (@nova.civai.co) address, including attachments and threads.

What you can do: The server exposes seven tools for a Nova Inbox account: list_messages lists messages, read_message returns the full body of one message with attachment metadata, and list_thread shows all inbound and outbound messages in a thread oldest first. get_attachment downloads a single attachment as base64, get_inbox_address returns the user's @nova.civai.co address, and compose_message sends outbound email from that address without an LLM draft. A converse tool handles ambiguous requests.
When to use it: Useful when an assistant needs to work with mail arriving at a Nova Inbox address, such as reading verification codes, handling directory signups, or reviewing and replying to inbound messages and their attachments.
Requirements: A remote streamable HTTP endpoint at nova.civai.co; no packages, environment variables or headers are declared. The tools act on the signed-in user's Nova Inbox account, so a Nova Inbox address and an authenticated session are implied.

Before you install

compose_message sends real outbound email from the user's address, so review before sending. read_message, list_thread and get_attachment expose message bodies and attachment contents, which may include sensitive codes or personal data. The manifest declares no authentication, so confirm how the signed-in user is identified before connecting.

Installation

In SourceWeft

Open Nova Inbox Agent by Nova (CIVAI) in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/co.civai.nova%2Fnova-inbox-agent/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "nova-inbox-agent-by-nova-civai": {
      "type": "http",
      "url": "https://nova.civai.co/mcp/agents/nova-inbox-agent"
    }
  }
}

Tools

list_messages

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

Parameterslimitqueryunread_only

read_message

Read full body of one Nova Inbox message by id or list index (includes attachment metadata).

Parametersindexmessage_id

list_thread

List all messages in an email thread (inbound + outbound), oldest first.

Parametersmessage_idthread_key

get_attachment

Download one email attachment as base64 (by drive_id or index on the message).

Parametersindexdrive_idmessage_idrequired

get_inbox_address

Return the user's Nova Inbox email address (e.g. [email protected]).

Takes no parameters.

compose_message

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

Parameterstorequiredhtmltextsubjectattachmentsreply_to_idattachment_drive_ids

converse

Reply conversationally when the request is ambiguous or needs clarification.

Parametersreply_hint

Version history

v1.1.0LatestSep 21, 2026
v1.0.0Sep 21, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

Reached in the last 30 daysRequired25 pts
Auth declaredRequired10 pts
Tools listedRequired15 pts
DescriptionRequired15 pts
Logo10 pts
Documentation15 pts
Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.
LicenseNot applicable
A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.