Email

MailerSend MCP Server

Connect your account, then chat with AI to run tools.

MailerSend is an API-based email service enabling businesses to send, track, and manage transactional and marketing emails. It is designed for developers to seamlessly integrate email capabilities into applications.

Managed
1 tool
Agent guide included
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AI Skill
SKILL.md

Domain knowledge for MailerSend — workflow patterns, data models, and gotchas for your AI agent.

MailerSend

API-based email service for transactional and marketing emails.

Capability areas

  • Email activity — retrieve email events (opens, clicks, bounces, deliveries, unsubscribes) for a specific sending domain. Each activity record includes the event type, timestamp, recipient, and message metadata. Requires domain_id to scope results. Paginate with page (cursor) and page_size (default 100).

Workflows

  • Deliverability monitoring: pull activity for a domain to track bounce rates, identify failing recipient addresses, and spot delivery issues.
  • Campaign performance: retrieve activity events after a send to measure open and click rates.
  • Troubleshooting: filter activity for a specific domain to trace whether a transactional email was delivered, opened, or bounced.

Gotchas

  • domain_id required: activity is always scoped to a sending domain. You must know the domain ID before querying.
  • Read-only: the current toolset retrieves email activity only. Sending emails, managing templates, or configuring domains requires additional API endpoints not yet exposed.
  • Pagination: page is a cursor/offset token, not a page number. Pass it from previous responses.

Tools in this Server (1)

Mailersend Fetch Activity

Retrieve all email activity for a specific domain, such as opens, clicks, and bounces, using the domain_id. Use it to monitor and analyze email perfor...

Frequently Asked Questions

What is the MailerSend MCP server?

MailerSend is an API-based email service enabling businesses to send, track, and manage transactional and marketing emails. It is designed for developers to seamlessly integrate email capabilities into applications. It provides 1 tools that AI agents can use through the Model Context Protocol (MCP).

How do I connect MailerSend to my AI agent?

Add the MCPBundles server URL to your MCP client configuration (Claude Desktop, Cursor, VS Code, etc.). The URL format is: https://mcp.mcpbundles.com/bundle/mailersend. Authentication is handled automatically.

How many tools does MailerSend provide?

MailerSend provides 1 tool that can be called by AI agents, along with a SKILL.md that gives your AI agent domain knowledge about when and how to use them.

What authentication does MailerSend require?

MailerSend uses API Key or One-click sign in. MailerSend requires credentials. Connect via MCPBundles and authentication is handled automatically.

Setup Instructions

Connect MailerSend to any MCP client in minutes

https://mcp.mcpbundles.com/bundle/mailersend

What is MCP?

Model Context Protocol lets AI tools call external capabilities securely through a single URL. This MCP server groups tools behind an endpoint that many clients can use.

Use this MCP server in 3 steps

  1. Copy the MCP URL above
  2. Open your AI tool and add a new MCP/connector
  3. Paste the URL and follow any auth prompts

Claude Desktop Users

Skip the manual setup! Use the .mcpb file format for one-click installation. Check the Claude Desktop tab for setup instructions.

Pick your tool tab for exact steps

Select ChatGPT, Cursor, Claude Code, or another tab for copy-paste config.

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