# How to integrate Brevo MCP with Atomic Agent ```json { "title": "How to integrate Brevo MCP with Atomic Agent", "toolkit": "Brevo", "toolkit_slug": "brevo", "framework": "Atomic Agent", "framework_slug": "atomic-agent", "url": "https://composio.dev/toolkits/brevo/framework/atomic-agent", "markdown_url": "https://composio.dev/toolkits/brevo/framework/atomic-agent.md", "updated_at": "2026-08-11T13:07:11.714Z" } ``` ## 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 Brevo. 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 Brevo account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions. ## Also integrate Brevo with - [OpenAI Agents SDK](https://composio.dev/toolkits/brevo/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/brevo/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/brevo/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/brevo/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/brevo/framework/codex) - [OpenClaw](https://composio.dev/toolkits/brevo/framework/openclaw) - [Hermes](https://composio.dev/toolkits/brevo/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/brevo/framework/google-adk) - [LangChain](https://composio.dev/toolkits/brevo/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/brevo/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/brevo/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/brevo/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/brevo/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/brevo/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/brevo/framework/autogen) ## TL;DR ### How Atomic Agent connects to Brevo 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 Brevo to Atomic Agent ### Connect Brevo to Atomic Agent - Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key. - 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. - Ask Atomic Agent to do something in Brevo. It searches Composio for the right tool. - On first use, open the sign-in link returned in the chat. Connect your Brevo 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 Brevo MCP server, and what's possible with it? The Brevo MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Brevo account. It provides structured and secure access to your email, SMS marketing, automation, and contact management tools, so your agent can perform actions like sending campaigns, managing contacts, creating templates, and retrieving account details on your behalf. - Automated campaign management: Let your agent create, schedule, or delete SMS campaigns, including customizing recipients, sender details, and campaign content. - Contact and company management: Easily add new contacts or companies, update existing records, or remove outdated ones to keep your database organized and up to date. - Email template automation: Empower your agent to create, update, or delete email templates for consistent and efficient campaign design and execution. - Account information retrieval: Ask your agent to fetch detailed account information, including plan details, credits, and profile data, for easy monitoring and reporting. - Contact search and segmentation: Have your agent search for specific contacts or retrieve segmented contact lists based on filters like creation date, list IDs, or attributes. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `BREVO_CREATE_A_COMPANY` | Create a company | Creates a new company record in your Brevo CRM. Companies can be used to organize contacts and deals, track business relationships, and manage customer accounts. You can add custom attributes, link existing contacts and deals, and set country codes for international phone numbers. Use this when you need to add a new business or organization to your CRM system. | | `BREVO_CREATE_CONTACT_LIST` | Create Contact List | Creates a new contact list (audience) in Brevo within a specified folder. Contact lists are used to organize and segment contacts for email campaigns, SMS campaigns, and marketing automation workflows. Use this tool when you need to: - Create a new audience segment for a marketing campaign - Organize contacts by specific criteria (e.g., geographic location, interests, purchase history) - Set up a list for newsletter subscribers, event attendees, or customer segments - Prepare a target audience before adding contacts or launching campaigns Note: You must specify a valid folder ID. Use Get Contact Lists to view existing folders and their IDs. | | `BREVO_CREATE_OR_UPDATE_EMAIL_TEMPLATE` | Create or Update Email Template | This tool creates a new email template or updates an existing one in Brevo. If a 'templateId' is provided, it performs an update; otherwise, it creates a new template. | | `BREVO_CREATE_SMS_CAMPAIGN` | Create SMS Campaign | This tool allows you to create a new SMS campaign in Brevo. You can specify the campaign name, sender, content, recipients (by providing list IDs, exclusion list IDs, or segment IDs), and optionally schedule the campaign for a specific time. You can also enable Unicode characters, add an organization prefix, and include unsubscribe instructions. | | `BREVO_DELETE_COMPANY` | Delete a company | Deletes a company from Brevo using its unique identifier. | | `BREVO_DELETE_CONTACT` | Delete Contact | Deletes a contact from Brevo by email, contact ID, external ID, phone number, WhatsApp ID, or landline number. Use the identifier_type parameter to specify the type of identifier when using ext_id, phone_id, whatsapp_id, or landline_number_id. | | `BREVO_DELETE_EMAIL_TEMPLATE` | Delete Email Template | This tool deletes an inactive email template from Brevo. You need to provide the 'templateId' of the email template you want to delete. Only inactive templates can be deleted. | | `BREVO_DELETE_SMS_CAMPAIGN` | Delete SMS Campaign | This tool deletes an existing SMS campaign. | | `BREVO_GET_ACCOUNT_INFO` | Get Account Information | Retrieves comprehensive information about the authenticated Brevo account. Returns account details including: - Account holder information (email, first name, last name, company name) - Complete address (street, city, zip code, country) - Plan details with credit information (type, credits remaining, start/end dates) - Relay configuration for transactional emails (enabled status and data) - Marketing Automation status and tracker key (if enabled) No input parameters are required - the action uses the authenticated account's credentials. Use this action to: - Verify account configuration and settings - Check available credits and plan type - Monitor transactional email relay status - Retrieve Marketing Automation tracker information. If credentials are missing or invalid, verify the Brevo connection is active before calling — retries will not resolve credential issues. If blocked by an 'unrecognised IP address' error, add the integration host's IP to the Brevo account allowlist. | | `BREVO_GET_ALL_CONTACTS` | Get all contacts | This tool retrieves all contacts from your Brevo account with pagination and filtering based on modification/creation dates, list IDs, segment IDs, and contact attributes. For complete retrieval, iterate pages by incrementing `offset` by `limit` on each call until no more records are returned; a single call returns at most `limit` contacts. | | `BREVO_GET_ALL_EMAIL_TEMPLATES` | Get all email templates | This tool retrieves a list of all email templates created in your Brevo account. It corresponds to the GET /v3/smtp/templates endpoint as per the Brevo API documentation, with optional parameters for filtering (templateStatus), pagination (limit, offset), and sorting (asc/desc). | | `BREVO_GET_ALL_SENDERS` | Get All Senders | This tool retrieves a list of all senders associated with the Brevo account. Senders are the email addresses or domains that are authorized to send emails through Brevo. This action can be useful for managing and verifying sender identities. | | `BREVO_GET_COMPANY_DETAILS` | Get Company Details | Retrieves detailed information about a specific company from Brevo's CRM. Returns company data including its unique identifier, custom attributes, and lists of linked contact IDs and deal IDs. This is useful for accessing comprehensive company records and understanding company relationships. | | `BREVO_GET_CONTACT_DETAILS` | Get Contact Details | This tool retrieves detailed information about a specific contact in Brevo. You can identify the contact using their email address (URL-encoded), their unique contact ID, or their SMS attribute value. | | `BREVO_GET_CONTACT_LISTS` | Get contact lists | Retrieves all contact lists from your Brevo account with pagination support. Returns list IDs, names, subscriber counts, and folder associations. Use this to discover available lists or obtain list IDs needed for other operations (e.g., SMS campaigns, adding contacts to lists). | | `BREVO_GET_EMAIL_CAMPAIGN_DETAILS` | Get Email Campaign Details | Tool to retrieve full configuration and content for a specific email campaign. Use when you need complete campaign details including HTML content, recipients, statistics, and all configuration settings that may be omitted from list responses. | | `BREVO_GET_SMS_CAMPAIGN_DETAILS` | Get SMS Campaign Details | Retrieves the details of a specific SMS campaign. This action fetches complete information about an SMS campaign including its status, content, sender, scheduling, recipients, and statistics. | | `BREVO_GET_SMS_CAMPAIGNS` | Get SMS Campaigns | Retrieves all SMS campaigns from your Brevo account with optional filtering and pagination. Use this tool to: - List all SMS campaigns with their details (name, status, content, sender, dates) - Filter campaigns by status (sent, draft, queued, suspended, inProcess, archive) - Filter sent campaigns by date range - Control pagination with limit and offset - Sort results by creation date (ascending or descending) Returns campaign overview information including ID, name, status, content, sender, scheduled date (if any), and creation/modification timestamps. | | `BREVO_LIST_ALL_COMPANIES` | List All Companies | This action retrieves a list of all companies stored in the Brevo CRM. It supports pagination and filtering by name and other attributes. | | `BREVO_LIST_EMAIL_CAMPAIGNS` | List Email Campaigns | This tool retrieves a list of all email campaigns associated with the user's Brevo account. It allows filtering by campaign type, status, start date, and end date. The response includes the total count of campaigns and an array of campaign objects, each containing details like ID, name, subject, type, status, scheduled date/time, sender information, and optionally, campaign statistics. A response with `count` of 0 and an empty campaigns array is a valid result, not an error. | | `BREVO_UPDATE_EMAIL_CAMPAIGN` | Update Email Campaign | Updates an email campaign in Brevo using its unique identifier. | ## Supported Triggers None listed. ## 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](/pricing) for the current limits that apply to your connection. ## Complete Code None listed. ## Conclusion ### Use Brevo from Atomic Agent With your account connected, ask Atomic Agent to work with Brevo in natural language. You can connect more apps through the same Composio integration as you need them. Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo). ## How to build Brevo MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/brevo/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/brevo/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/brevo/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/brevo/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/brevo/framework/codex) - [OpenClaw](https://composio.dev/toolkits/brevo/framework/openclaw) - [Hermes](https://composio.dev/toolkits/brevo/framework/hermes-agent) - [Google ADK](https://composio.dev/toolkits/brevo/framework/google-adk) - [LangChain](https://composio.dev/toolkits/brevo/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/brevo/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/brevo/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/brevo/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/brevo/framework/crew-ai) - [Pydantic AI](https://composio.dev/toolkits/brevo/framework/pydantic-ai) - [AutoGen](https://composio.dev/toolkits/brevo/framework/autogen) ## Related Toolkits - [Reddit](https://composio.dev/toolkits/reddit) - Reddit is a social news platform with thriving user-driven communities (subreddits). It's the go-to place for discussion, content sharing, and viral marketing. - [Facebook](https://composio.dev/toolkits/facebook) - Facebook is a social media and advertising platform for businesses and creators. It helps you connect, share, and manage content across your public Facebook Pages. - [Linkedin](https://composio.dev/toolkits/linkedin) - LinkedIn is a professional networking platform for connecting, sharing content, and engaging with business opportunities. It's the go-to place for building your professional brand and unlocking new career connections. - [Active campaign](https://composio.dev/toolkits/active_campaign) - ActiveCampaign is a marketing automation and CRM platform for managing email campaigns, sales pipelines, and customer segmentation. It helps businesses engage customers and drive growth through smart automation and targeted outreach. - [ActiveTrail](https://composio.dev/toolkits/active_trail) - ActiveTrail is a user-friendly email marketing and automation platform. It helps you reach subscribers and automate campaigns with ease. - [Adobe Marketing Agent MCP](https://composio.dev/toolkits/adobe_marketing_agent_mcp) - Adobe Marketing Agent MCP is Adobe's hosted MCP service that exposes marketing context, preferences, and agent capabilities. Use it to provide agents with campaign, audience, and analytics context via a managed integration. - [Ahrefs](https://composio.dev/toolkits/ahrefs) - Ahrefs is an SEO and marketing platform for site audits, keyword research, and competitor insights. It helps you improve search rankings and drive organic traffic. - [AimTell](https://composio.dev/toolkits/aimtell) - AimTell is a web push notification platform for managing websites, subscribers, campaigns, segments, and delivery analytics. Use it to send targeted browser notifications and measure engagement across your web push campaigns. - [Amcards](https://composio.dev/toolkits/amcards) - AMCards lets you create and mail personalized greeting cards online. Build stronger customer relationships with easy, automated card campaigns. - [Beamer](https://composio.dev/toolkits/beamer) - Beamer is a news and changelog platform for in-app announcements and feature updates. It helps companies boost user engagement by sharing news where users are most active. - [Beehiiv](https://composio.dev/toolkits/beehiiv) - Beehiiv is a newsletter platform for creating and managing publications and subscribers. It helps grow audience engagement and monetize your mailing list. - [Benchmark email](https://composio.dev/toolkits/benchmark_email) - Benchmark Email is a platform for creating, sending, and tracking email campaigns. It's built to help you engage audiences and analyze results—all in one place. - [Bigmailer](https://composio.dev/toolkits/bigmailer) - BigMailer is an email marketing platform for managing multiple brands with white-labeling and automation. It helps teams streamline campaigns and simplify integration with Amazon SES. - [Bitly](https://composio.dev/toolkits/bitly) - Bitly is a link management platform for shortening, customizing, sharing, and tracking links and QR codes. It helps teams create branded links and measure engagement across campaigns. - [BlueFox Email](https://composio.dev/toolkits/bluefox_email) - 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. - [Brandfetch](https://composio.dev/toolkits/brandfetch) - Brandfetch is an API that delivers company logos, colors, and visual branding assets. It helps marketers and developers keep brand visuals consistent everywhere. - [Braze](https://composio.dev/toolkits/braze) - Braze is a customer engagement platform for managing user data, messaging, campaigns, and analytics. Use it to deliver targeted, multi-channel messaging and analyze campaign performance. - [Buffer](https://composio.dev/toolkits/buffer) - Buffer is a social media management platform for planning, creating, scheduling, and publishing posts across connected channels. It helps teams keep content organized and publish consistently without jumping between social apps. - [BulkPublish](https://composio.dev/toolkits/bulkpublish) - BulkPublish is a social media publishing platform for managing scheduled content across multiple channels. It helps teams plan campaigns, publish consistently, and track performance in one place. - [Campayn](https://composio.dev/toolkits/campayn) - Campayn is an email marketing platform for creating, sending, and managing campaigns. It helps businesses engage contacts and grow audiences with easy-to-use tools. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Brevo MCP? With a standalone Brevo MCP server, the agents and LLMs can only access a fixed set of Brevo tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Brevo and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Atomic Agent? 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 Brevo tools. ### Can I manage the permissions and scopes for Brevo while using Tool Router? Yes, absolutely. You can configure which Brevo 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 Brevo data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)