New: the hosted MCP server is live. Connect your agent in one command.Read the docs →
registry / software / postmarkapp

Postmark

Email delivery service for transactional emails focused on deliverability, speed, and developer experience

AUDITED 3D AGOUNCLAIMED· postmarkapp.com
43
DISCOVER67
UNDERSTAND31
ADOPT40
OPERATE35
OverviewGET /v1/profile/postmarkapp
Overall
43
Discover
67
Understand
31
Adopt
40
Operate
35

16/38 applicable signals pass. Open the Capabilities tab for the full signal breakdown, or Issues for the highest-impact gaps.

Agent compatibility
Claude Code✓ TESTED
Codex✓ TESTED
Cursor✓ TESTED
Installed the published MCP server and ran a call end to end.
Score history+8 · 12mo
Do you work at Postmark?

Claim the profile to submit API, MCP, and CLI endpoints, provide test credentials for continuous audits, and embed the badge.

company email · DNS · GitHub org
Badge
agentready43/100
<a href="https://stackresolve.dev/registry/postmarkapp"><img src="https://api.stackresolve.dev/badge/postmarkapp.svg" alt="AgentReady score" /></a>

Frequently asked about Postmark

What is Postmark's AgentReady score?
Postmark scores 43/100 on the AgentReady: discovery 67, understanding 31, adoption 40, operability 35. The score rates how ready Postmark is for an AI agent to use without a human.
Does Postmark have a free tier?
Yes, Postmark has a free tier you can start on without a sales call.
Is Postmark good for AI agents?
Postmark is partially ready for AI agents, with an AgentReady of 43/100. It is strongest on discovery.