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How to connect Baremetrics to Claude

Connect Claude Web, Desktop and Cowork 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

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Baremetrics account to Claude via Composio Connect, enabling it to show monthly recurring revenue trends, find customers likely to churn, compare churn across subscription plans, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Baremetrics with

ChatGPTHermesAtomic Agent

Connecting Baremetrics to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Baremetrics account

Back in Claude, ask it to connect to Baremetrics or give it any Baremetrics-related task.

For example, ask Claude to:

  • "Show monthly recurring revenue trends"
  • "Find customers likely to churn"
  • "Compare churn across subscription plans"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Baremetrics account is ready to use.

What is the Baremetrics Claude Connector, 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.

Troubleshooting

1. Why does Claude not use the Composio connector for Baremetrics?

The connector can show as connected, but Claude must use it in each Baremetrics conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Baremetrics again.

2. Why does Claude show an MCP server error before Baremetrics connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Baremetrics.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Baremetrics.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Baremetrics authorization link not work?

The Composio connector is one server. Your Baremetrics account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Baremetrics connection.
  • Composio creates a fresh Baremetrics authorization link.
  • Open that link in your browser and finish the Baremetrics sign-in.

4. Why do Baremetrics actions fail after they worked before?

The Baremetrics connection can expire or lose permission.

  • Ask Claude to inspect the Baremetrics connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Baremetrics account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Baremetrics.
  • If the action still fails with a permission error, check that the connected account has that permission in Baremetrics itself.

5. How do I switch to a different Baremetrics account?

Claude can manage the Baremetrics connection for you.

  • Ask Claude to disconnect or delete the current Baremetrics account.
  • Ask Claude to connect Baremetrics again.
  • Open the new Composio authorization link for Baremetrics.
  • Sign in with the other Baremetrics account in the browser.
  • After the account connects, ask Claude to retry the Baremetrics task.

6. Why is my Baremetrics connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Baremetrics connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Baremetrics tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Baremetrics.
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 logo

ChatGPT

Use Baremetrics MCP with ChatGPT

Hermes logo

Hermes

Use Baremetrics MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Baremetrics MCP with Atomic Agent

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. Claude Cowork 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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