How an assistant reaches it
| Access | Where | Checked |
|---|---|---|
| llms.txt | postmarkapp.com/llms.txt | HTTP 200 · 2026-10-04 |
What Postmark's access means for an assistant
llms.txt. A plain-text guide at /llms.txt that tells AI systems what the site is and where its key pages are. Postmark's answered HTTP 200 when checked.
To use Postmark from an assistant, connect it where the assistant offers connections (an MCP server, an app or a connector), or point an agent at the published file or API above. What the service returns, and on what terms, is set by Postmark.
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