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How to integrate BlueFox Email MCP with Hermes

Connect Hermes to BlueFox Email MCP. Send transactional welcome email to user@example.com, add subscriber to newsletter marketing list, and more using natural language, with authentication handled for you.

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BlueFox Email is an email API for managing contacts, subscriber lists, and sending transactional and triggered messages. Use it to reliably send transactional and triggered emails and manage subscribers at scale.

11 Tools

Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your BlueFox Email account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate BlueFox Email with

ChatGPT WorkClaude Cowork

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,000+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating BlueFox Email with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to BlueFox Email

Ask your agent to connect to BlueFox Email, or simply request any BlueFox Email-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new BlueFox Email connection.

Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to BlueFox Email or request any BlueFox Email-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the BlueFox Email MCP server, and what's possible with it?

The BlueFox Email MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your BlueFox Email account. It provides structured and secure access so your agent can perform BlueFox Email operations on your behalf.

Way Forward

With BlueFox Email connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

TOOLS

Supported Tools

Every BlueFox Email action and event your agent gets out of the box.

Create Contact

Create a contact in the specified BlueFox project.

Delete Contact

Permanently delete a contact by its current email address from the specified BlueFox project.

Get Contact

Retrieve one contact by its current email address from the specified BlueFox project.

Get Subscriber

Retrieve one subscriber by current email address from a known BlueFox subscriber list.

List Contacts

Return all contacts in the specified BlueFox project.

List Subscribers

Return subscribers in one known BlueFox subscriber list.

Send Transactional Email

Immediately send one transactional-template email to an external recipient.

Send Triggered Email

Start a triggered email flow for one or more external recipients.

Subscribe To List

Create a subscriber-list membership.

Update Contact

Update a contact identified by its current email address in the specified BlueFox project.

Update Subscriber

Update a subscriber's identity, custom data, or state in a known BlueFox list.

FRAMEWORKS

How to build BlueFox Email MCP Agent with another framework

ChatGPT Work logo

ChatGPT Work

Use BlueFox Email MCP with ChatGPT Work

Claude Cowork logo

Claude Cowork

Use BlueFox Email MCP with Claude Cowork

FAQ

Frequently asked questions

With a standalone BlueFox Email MCP server, the agents and LLMs can only access a fixed set of BlueFox Email tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from BlueFox Email and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Hermes fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right BlueFox Email tools.

Yes, absolutely. You can configure which BlueFox Email scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your BlueFox Email data and credentials are handled as safely as possible.

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