# ActiveCampaign

> Open-source publisher. Listings imported from github.com/ActiveCampaign — credited to the original author with their license.

- **Listings:** 1
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/activecampaign
- **Website:** https://github.com/ActiveCampaign

## Published listings

- [Postmark Mcp](https://agentstack.voostack.com/l/mcp-activecampaign-postmark-mcp) — MCP server · Free · security-reviewed — `agentstack add mcp-activecampaign-postmark-mcp`
  Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.