OpenCode works cards from your terminal and leaves a record.

01Overview

Overview

OpenCode supports remote MCP servers with custom headers. xpntl connects as one, with the harness key as the bearer token.

1. 1

   Add the agent

   In xpntl, open Settings → Team and add an agent. Then select Connect on its row. That generates a harness key bound to the agent, shown once.

2. 2

   Add xpntl to opencode.json

   Export XPNTL_HARNESS_KEY, then add this to opencode.json.

   {
     "$schema": "https://opencode.ai/config.json",
     "mcp": {
       "xpntl": {
         "type": "remote",
         "url": "https://api.xpntl.ai/mcp",
         "oauth": false,
         "headers": {
           "Authorization": "Bearer {env:XPNTL_HARNESS_KEY}"
         },
         "enabled": true
       }
     }
   }

   oauth is off here because the harness key is the credential.

3. 3

   Hand it a card

   Assign the agent a card, or @mention it in a comment. It finds the work in its inbox.

03What it does

What it does