Add the server
Open Settings, MCP, Add, Add Manually (or edit.trae/mcp.json in your project and enable project MCP) and add ContentHero:
mcp__contenthero__*.
Verify
Ask Trae to read your ContentHero balance. It callsget_balance and returns your credits.
Trae does not support OAuth for remote MCP servers yet, so it uses the local stdio server with an API key rather than the hosted
https://mcp.contenthero.ai endpoint. Requires Node.js, for npx.