OpenCode

OpenCode uses a single opencode.json file in the project root for all configuration, including MCP servers.

Quick setup

cce init              # Auto-detects OpenCode if opencode.json exists
cce init --agent all  # Explicitly includes OpenCode

Files created

opencode.json

CCE adds its MCP server entry to the existing opencode.json (or creates one if it does not exist).

{
  "mcpServers": {
    "context-engine": {
      "command": "cce",
      "args": ["serve"]
    }
  }
}

No instruction file

OpenCode does not use a separate instruction file. The MCP server registration is sufficient for OpenCode to discover and use CCE’s tools.

Auto-detection

CCE detects OpenCode when an opencode.json file exists in your project root. No explicit --agent flag is needed.