Adding the Asana MCP Server to opencode

Config

Add to opencode.json (or .opencode/opencode.json):

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

Asana's MCP server is a remote SSE endpoint. No local install, no API token. Auth uses OAuth.

Auth

Restart opencode after adding the config, then run:

opencode mcp auth asana

Opens a browser tab to authenticate with Asana. Without auth, tool calls fail.

Restart required

opencode loads its config once at startup. MCP servers added during a session are not available until restart.

Resume the same session after restart:

opencode resume

Verify

After completing the steps above, ask opencode:

What are my open tasks in Asana?

If you get tasks and not an auth error, it's wired up.