How to integrate Recurly MCP with Atomic Agent

Connect Atomic Agent to Recurly MCP. List active subscriptions expiring this month, create a refund for invoice 12345, and more using natural language, with authentication handled for you.

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Api Key

Recurly is a subscription management and recurring billing platform for managing customers, plans, subscriptions, invoices, and payments. It helps businesses automate billing, revenue operations, and subscription lifecycle management.

10 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Recurly.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Recurly account. See the Atomic Agent documentation for installation instructions.

Also integrate Recurly with

How Atomic Agent connects to Recurly

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Recurly to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Recurly. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Recurly account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

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

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

Use Recurly from Atomic Agent

With your account connected, ask Atomic Agent to work with Recurly in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

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

Get Account

Fetch one Recurly customer account by opaque ID or account code.

Get Item

Fetch one Recurly catalog item by opaque ID or item code.

Get Plan

Fetch one Recurly subscription plan by opaque ID or plan code.

List Accounts

Find customer accounts on the Recurly site by email or subscription and past-due status.

List Invoices

List invoices by state or invoice type to inspect billed amounts, balances, and account or subscription references without changing invoice state.

List Items

List reusable catalog items on the connected Recurly site, including codes, state, tax settings, and currency pricing.

List Plans

List subscription plans and their pricing configuration on the connected Recurly site.

List Sites

List Recurly sites visible to the connected private API key, including each site's ID, subdomain, mode, currencies, and enabled features.

List Subscriptions

List subscriptions and filter by lifecycle state without creating, changing, pausing, canceling, or billing a subscription.

List Transactions

List payment transactions by type and success status for read-only payment investigation.

FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 Recurly tools.

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

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