How to integrate Segmetrics MCP with Hermes

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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 Segmetrics 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 Segmetrics with

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 Segmetrics 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 Segmetrics

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

4. Done. You're all set with a new Segmetrics 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 Segmetrics or request any Segmetrics-related task. It will prompt you to authenticate and authorize access.

5. Done!

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

The Segmetrics MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Segmetrics account. It provides structured and secure access to your marketing analytics platform, so your agent can perform actions like creating products, managing contacts, and optimizing your analytics data—all automatically and on your behalf.

  • Automated product creation: Instantly create new products in Segmetrics with just a prompt, helping you keep your marketing inventory up to date.
  • Contact management and cleanup: Easily add new contacts or update existing ones, ensuring your customer records stay accurate during imports or campaigns.
  • Bulk contact deletion: Remove outdated or invalid contacts by ID, letting your agent keep your database clean and compliant.
  • Streamlined campaign data import: Upsert contact information as part of large data imports, so you never miss critical customer touchpoints.

Supported Tools & Triggers

Tools
Create ProductTool to create a new product in segmetrics.
Delete ContactTool to delete a specific contact by id.
Add or Update ContactTool to add or update a contact in segmetrics.

Way Forward

With Segmetrics 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.

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FAQ

What are the differences in Tool Router MCP and Segmetrics MCP?

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

Can I use Tool Router MCP with Hermes?

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 Segmetrics tools.

Can I manage the permissions and scopes for Segmetrics while using Tool Router?

Yes, absolutely. You can configure which Segmetrics 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.

How safe is my data with Composio Tool Router?

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 Segmetrics data and credentials are handled as safely as possible.

Used by agents from

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Context
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HubSpot
Agent.ai
Altera
DataStax
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Context
Letta
glean
HubSpot
Agent.ai
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Entelligence
Rolai

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