How do I integrate with Claude Desktop or VSCode?

Add the server definition to the MCP settings file (`cline_mcp_settings.json` for VSCode or `claude_desktop_config.json` for the desktop app) with the node command, path to the built `index.js`, and the `SMARTLEAD_API_KEY` environment variable.

What is the maximum number of leads I can add at once?

You can add up to 100 leads per `smartlead_add_lead_to_campaign` call. Each lead can have up to 20 custom fields.

What credentials does it need?

It reads `SMARTLEAD_API_KEY`, `SMARTLEAD_API_URL` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Smartlead MCP Server

smaertlead mcp server for Campaign

Local serverstdio

What is the Smartlead MCP Server?

smaertlead mcp server for Campaign

What you get

This is a Model Context Protocol (MCP) server for Smartlead campaign management integration. It provides tools for creating and managing campaigns, updating campaign settings, and managing campaign sequences.

Create new campaigns
Update campaign schedule settings
Update campaign general settings
Get campaign details
List all campaigns with filtering options
Manage campaign email sequences (save, get, update, delete)

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
smartlead_create_campaign
smartlead_update_campaign_schedule
smartlead_update_campaign_settings
smartlead_get_campaign
smartlead_list_campaigns
smartlead_save_campaign_sequence	Save a sequence of emails for a campaign with A/B testing variants.
smartlead_get_campaign_sequence
smartlead_update_campaign_sequence
smartlead_delete_campaign_sequence
smartlead_add_email_account_to_campaign
smartlead_add_lead_to_campaign
smartlead_update_lead_in_campaign
smartlead_delete_lead_from_campaign

Configuration

Variable	Description	Required
SMARTLEAD_API_KEY	Credential the server authenticates with.	Yes
SMARTLEAD_API_URL	Endpoint or connection string the server talks to.	Yes

Example prompts to try

“Use Smartlead to smartlead create campaign.”
“Use Smartlead to smartlead update campaign schedule.”
“Use Smartlead to smartlead update campaign settings.”

Frequently asked questions

You need a Smartlead API key set in the `SMARTLEAD_API_KEY` environment variable. Optionally, you can configure a custom API URL and retry settings.

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