MCP server for Send16 — 79 tools for transactional & marketing email, contacts, audiences, automations, templates, inbox, suppressions, and webhooks, plus a zero-DNS sandbox sender for an agent's first send.
- Install:
npx send16-mcp(stdio) or connect to the hosted endpoint at https://mcp.send16.com - Config + docs: https://send16.com/mcp
- Requires a Send16 API key (
sk_live_...) from https://send16.com/dashboard/developers