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How to integrate Baremetrics MCP with Hermes

Connect Hermes to Baremetrics MCP. Show monthly recurring revenue trends, find customers likely to churn, and more using natural language, with authentication handled for you.

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Baremetrics is a subscription analytics platform for recurring-revenue businesses. It helps teams track MRR, churn, customers, and revenue trends in one place.

8 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 Baremetrics 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 Baremetrics 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 Baremetrics 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 Baremetrics

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

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

5. Done!

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

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

Way Forward

With Baremetrics 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 Baremetrics action and event your agent gets out of the box.

Get Account

Return the connected Baremetrics account identity, company, default currency, and calculation range.

Get Cohorts

Return Baremetrics cohort analysis for comparing customer retention and revenue behavior across signup cohorts.

Get Metric Breakdown

Return daily values for one Baremetrics metric broken down by contributing customers or plans over an inclusive date range.

Get Metric Summary

Return wide daily Baremetrics business metrics for an inclusive date range, including MRR, revenue, and customer counts in each daily row.

Get Metric Trend

Return the daily time series and prior-period comparison for one Baremetrics metric over an inclusive date range.

Get Recurring Revenue Resource

Get one customer, plan, subscription, charge, or refund by its OID within a Baremetrics source.

List Recurring Revenue Resources

List one page of customers, plans, subscriptions, charges, or refunds from a Baremetrics source, using only filters valid for the selected resource type.

List Sources

List one page of payment and Baremetrics API sources in the connected account and return source IDs required by source-scoped resource tools; use next_cursor to fetch later pages.

FRAMEWORKS

How to build Baremetrics MCP Agent with another framework

ChatGPT Work logo

ChatGPT Work

Use Baremetrics MCP with ChatGPT Work

Claude Cowork logo

Claude Cowork

Use Baremetrics MCP with Claude Cowork

FAQ

Frequently asked questions

With a standalone Baremetrics MCP server, the agents and LLMs can only access a fixed set of Baremetrics tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Baremetrics 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 Baremetrics tools.

Yes, absolutely. You can configure which Baremetrics 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 Baremetrics data and credentials are handled as safely as possible.

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