Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email...
Copy the install, test the workflow, then decide if it earns a permanent slot.
Still active enough to matter. Good candidate for a fast stack test instead of a long evaluation loop.
Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
GitHub health 37/100. no security policy. 24 open issues make this testable, but not something to trust blind.
AI Agent
Cursor AI
Model
Claude
Fastest way to find out if postmark-mcp belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add postmark-mcp -- npx postmark-mcpRun this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove postmark-mcpNo messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ postmark-mcp ← registers here
Official Postmark MCP server by ActiveCampaign — 24 tools to send, template, search, and diagnose transactional email from Claude, Cursor & other AI assistants.
Source: GitHub repository
Source check: July 18, 2026
Upstream commit: July 13, 2026
Repository state: Not marked archived
Honeystax upvotes are community interest signals, not star ratings. GitHub stars and repository health are source measurements; editorial risk and trial-cost notes are Honeystax analysis.