BigMailer MCP. Manage multi-brand campaigns via natural chat.

Q: How do I use the addcontact tool in BigMailer MCP Server?

The addcontact tool adds or updates a contact record for a specific brand. You must provide the target brand ID, the contact's email, and their name in your prompt for the agent to execute it.

Q: Can I list all brands using the listbrands tool?

Yes, the listbrands tool retrieves a list of every brand you manage in your BigMailer account. It provides the unique ID for each brand, which you then need to use for all other management tasks.

Q: What is the difference between listcontacts and getcontactlist?

listcontacts retrieves a simple roster of contacts for a brand. getcontactlist retrieves the full details and metadata of a specific mailing list, including its full membership details.

Q: How do I check campaign status with getbulkcampaign?

You must first run listbulkcampaigns to find the campaign ID. Then, pass that specific ID to getbulkcampaign to get the detailed status and metrics you need.

Q: Can I check brand properties with getbrandproperties?

Yes, getbrandproperties lists all custom fields and merge tags for a brand. This is crucial for making sure your email templates can personalize content correctly.

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Works with every AI agent you already use

…and any MCP-compatible client

Just plug in your AI agents and start using Vinkius.

BigMailer MCP Server lets your AI agent manage all your email marketing from one place. You can list brands, add contacts, track campaigns, and check templates without leaving your chat client.

It gives you full oversight of multi-brand marketing efforts, right from the command line.

What your AI agents can do

Add contact

Adds a new contact to a brand or updates an existing one's information.

Get brand

Retrieves the core details and status for a specific brand account.

Get brand properties

Lists custom data fields and merge tags used for personalizing brand emails.

+ 7 more capabilities included

Manage multiple brands

List all brands and retrieve specific details for any single brand in your account.

Update contacts and lists

Add a new contact to a brand or get details about specific mailing lists and their contents.

Track campaigns

List and get detailed status updates for bulk email campaigns across different brands.

Access email content assets

List saved email templates or retrieve custom properties needed for campaign personalization.

Add or update a contact

Adds a specific contact record or modifies an existing one within a designated brand.

Get specific brand details

Retrieves core information and metadata for a single, specified brand.

List custom properties

Fetches the custom brand properties and merge tags available for a given brand.

Get specific bulk campaign details

Retrieves detailed status and metrics for one specific bulk email campaign.

Get specific contact list details

Retrieves the full list of contacts and metadata for a designated mailing list.

List all brands

Provides a comprehensive list of all brands managed under the account.

List bulk campaigns

Generates a list of all bulk email campaigns associated with a specific brand.

List contact lists

Lists all available mailing lists associated with a specific brand.

List contacts

Retrieves a list of contacts associated with a specific brand.

List email templates

Provides a list of all saved email templates available for a specific brand.

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Lists all saved email templates available for a specific brand.

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What you can do with this MCP connector

BigMailer lets your AI agent run your whole email marketing operation right from your chat client. You can manage multiple brands, track campaigns, and handle contacts without leaving your agent. You get full control over multi-brand marketing efforts, straight from the command line.

Brand Management

You can use list_brands to see every brand you run through the account. You can then use get_brand to pull the core details and status for any single brand. When you need to know what custom data fields or merge tags your brand uses for personalization, get_brand_properties gives you that list.

Contacts and Lists

To manage people, you can use add_contact to add a brand-specific contact or change info for someone already listed. You can use list_contacts to get a list of all contacts tied to a brand. For mailing lists, list_contact_lists shows every list a brand owns. If you need the full details and contact count for one of those lists, get_contact_list pulls that data for you.

Campaign Tracking

You can use list_bulk_campaigns to see all the bulk email campaigns available for a specific brand. To check the status and performance metrics for one campaign, you run get_bulk_campaign. These tools let you monitor your outgoing marketing efforts and see how they're doing.

Content Assets

For templates, you can use list_templates to list every saved email template for a brand. You don't have to jump into a separate app to check your content.

How BigMailer MCP Works

1 Subscribe to the BigMailer server and provide your API Key.
2 Tell your agent what you need—for example, 'List all brands and then check the contact list for Tech Gadgets'.
3 The agent executes the necessary tools, and you get a structured, conversational summary of the results.

The bottom line is, you manage complex, multi-brand marketing tasks using plain language, without needing to write any API calls.

Who Is BigMailer MCP For?

Marketing Operations Managers and Agency Owners. This is for the person who has to keep track of 10+ client brands and needs to run compliance checks or audit campaign performance across all of them. You're tired of logging into five different client dashboards just to get a single list of active contacts.

Marketing Operations Manager

Uses the agent to audit contact lists across multiple client brands, ensuring all required properties are present before a major campaign launch.

Agency Owner

Manages multiple client accounts by listing brands and running comparative checks on campaign performance metrics using a single conversational interface.

Growth Manager

Automates list hygiene by adding new contacts and checking for list duplication across various brand properties.

What Changes When You Connect

Audit contacts across multiple clients. Use list_brands first, then list_contact_lists and list_contacts to check every brand's subscriber health in one session.
Track performance without logging in. Call list_bulk_campaigns and then get_bulk_campaign to pull status updates for any campaign, no matter how many brands you run.
Keep your messaging consistent. Use list_templates to see every available template for a brand, ensuring all outgoing comms hit the right brand guidelines.
Personalize at scale. Call get_brand_properties to see the merge tags available, then use add_contact to ensure new contacts have all required fields.
Streamline list management. You can use list_contact_lists to find the right list, and then get_contact_list to get the exact membership count for a brand.
Handle brand separation easily. get_brand lets you pull specific brand data, keeping client data strictly separated when your agent runs the query.

Real-World Use Cases

Need to audit 15 client brands before a big launch.

The agency owner needs to know the total number of active contacts across 15 different client brands. They ask their agent to 'list all brands' and then 'list contacts' for each one. The agent runs the necessary tools and returns a consolidated count, eliminating the need to manually check 15 separate dashboards.

A client changes their branding and needs a quick content audit.

The marketing manager needs to check if the new brand properties are available. They ask the agent to run get_brand_properties for the specific brand ID. The agent confirms the available merge tags, allowing the manager to update templates and avoid sending outdated content.

Adding a few high-value contacts manually.

A growth manager gets a list of 10 VIP contacts. Instead of manually uploading them to each client list, they tell the agent to 'add contact' for each one, specifying the brand ID and contact details. The agent handles the API calls and confirms success for all 10.

Checking campaign status across all active brands.

The team needs to know if the 'Q3 Sale' campaign for 'Fitness Pro' is finished. They ask the agent to 'list bulk campaigns' for the brand, then use get_bulk_campaign on the specific campaign ID. The agent provides the final status, saving time and ensuring accuracy.

The Tradeoffs

Trying to run everything in one giant prompt

The user just dumps a massive list of 20 contacts and says, 'Add all these contacts to all brands.' This fails because the agent needs to know which brand ID and which fields apply to each contact.

→ Break it down. First, use list_brands to get all necessary brand IDs. Then, structure the request: 'For brand X, add contact Y using the details provided.' This ensures the agent calls add_contact correctly for each client.

Assuming all list types are the same

The user tries to get contacts for a brand using only the general contact list ID, missing the specific list ID needed for the campaign. The API call fails.

→ First, run list_contact_lists to find the exact mailing list ID. Then, pass that specific ID to get_contact_list to pull the right membership data.

Manual API calls for every status check

The user manually calls the campaign status endpoint for Brand A, then logs in to the dashboard to check Brand B's campaign status. This is slow and inconsistent.

→ Just ask your agent to 'list bulk campaigns' for Brand A, and then 'list bulk campaigns' for Brand B. The agent handles the sequence and pulls all the necessary status data.

When It Fits, When It Doesn't

Use this server if your job requires coordinating actions across multiple, distinct client brands or if you need to audit the relationship between contacts, templates, and campaign metrics. You need to know what is available across all your accounts.

Don't use this if you only need to write a single, standalone email or if your data lives outside of BigMailer (like in a separate CRM). If you only need to check one single thing, like just listing templates, you can use the list_templates tool directly. But if you need to check the contacts AND the templates, you need the full server.

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by BigMailer. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Works with Claude, ChatGPT, Cursor, and more

The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.

This server provides 10 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.

Available Capabilities

add_contact get_brand get_brand_properties get_bulk_campaign get_contact_list list_brands list_bulk_campaigns list_contact_lists list_contacts list_templates

Juggling client dashboards to check basic contact numbers is a massive time sink.

Right now, checking the contact count for five different clients means logging into five different client portals. You copy the brand ID, jump to the contacts tab, check the number, copy the date, and then repeat the whole painful process. It takes minutes, and you always risk mixing up which client belongs to which metric.

With the BigMailer MCP Server, you tell your agent, 'Give me the contact list count for all my top 5 clients.' The agent runs `list_brands` first, then loops through `list_contact_lists` and `get_contact_list` for each one. You get a clean, comparative report instantly.

BigMailer MCP Server: Manage contacts and campaigns in chat.

You no longer have to jump between the Brand Overview, the Templates section, and the Campaign Dashboard. You can ask the agent to 'show me the template list for Brand X and check the campaign status for Campaign Y.' It runs both checks and gives you a combined answer.

The difference is simple: you stop executing procedures and start giving instructions. Your agent handles the API orchestration for you.

Common Questions About BigMailer MCP

How do I use the `add_contact` tool in BigMailer MCP Server? +

The add_contact tool adds or updates a contact record for a specific brand. You must provide the target brand ID, the contact's email, and their name in your prompt for the agent to execute it.

Can I list all brands using the `list_brands` tool? +

Yes, the list_brands tool retrieves a list of every brand you manage in your BigMailer account. It provides the unique ID for each brand, which you then need to use for all other management tasks.

What is the difference between `list_contacts` and `get_contact_list`? +

list_contacts retrieves a simple roster of contacts for a brand. get_contact_list retrieves the full details and metadata of a specific mailing list, including its full membership details.

How do I check campaign status with `get_bulk_campaign`? +

You must first run list_bulk_campaigns to find the campaign ID. Then, pass that specific ID to get_bulk_campaign to get the detailed status and metrics you need.

Can I check brand properties with `get_brand_properties`? +

Yes, get_brand_properties lists all custom fields and merge tags for a brand. This is crucial for making sure your email templates can personalize content correctly.

How do I list all contact lists for a brand using `list_contact_lists`? +

It shows every mailing list tied to a brand. You use this to see which segments of contacts are available for a campaign.

What information does `get_contact_list` provide? +

This tool gives detailed information about a specific list. You get the list size, creation date, and any associated filtering rules.

How do I check if I can add a contact using `add_contact`? +

You simply call the tool and provide the necessary brand ID, email, and name. The agent handles the check and confirms if the contact exists or is new.

Can I add a new contact to a specific brand using the agent? +

Yes! Use the add_contact action with the Brand ID and contact details. Your agent will register or update the subscriber in BigMailer instantly.

How do I list all the email lists for a particular brand? +

Simply ask the agent to list_contact_lists and provide the Brand ID. It will retrieve all the mailing lists associated with that brand.

Does the integration allow me to see the statistics of my bulk campaigns? +

Yes. Use the get_bulk_campaign tool with the Brand ID and Campaign ID to retrieve performance data and metadata for your marketing efforts.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.