OpenCode

OpenCode auto-detects OAuth on 401 (DCR). Add a remote server and run `opencode mcp auth unitpost`.

1. 1

   Add the remote server

   Put this in ~/.config/opencode/opencode.jsonc (or project opencode.json). No key to copy. Your client opens Unitpost in the browser — pick a workspace, approve the scopes, and you're connected. Tokens refresh automatically.

   JSON

   {
     "$schema": "https://opencode.ai/config.json",
     "mcp": {
       "unitpost": {
         "type": "remote",
         "url": "https://mcp.unitpost.com/mcp",
         "oauth": {}
       }
     }
   }

2. 2

   Authenticate

   Restart OpenCode, then run opencode mcp auth unitpost (or wait for the first tool call). Complete the browser approval.

3. 3

   Verify

   Run opencode mcp list. unitpost should show connected.

4. 4

   Send a test

   Ask the agent to send a test email from a verified domain and confirm it in Unitpost Activity.