{
  "id": "echo",
  "name": "Echo Node",
  "version": "0.1.0",
  "capability": "echo",
  "repo_dir": "wov-node-echo",
  "command": ["python", "-m", "wov_node_echo"],
  "env": {
    "WOV_NODE_PORT": "0"
  },
  "input_schema": {
    "text": "string"
  },
  "output_schema": {
    "text": "string",
    "file_uri": "file"
  },
  "max_concurrency": 1,
  "idle_ttl_seconds": 15,
  "health_timeout_seconds": 10,
  "keep_warm": false
}