Bash

curl https://openrouter.ai/api/v1/messages \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "~anthropic/claude-opus-latest",
  "max_tokens": 1024,
  "tools": [
    {
      "type": "openrouter:bash",
      "parameters": {
        "engine": "openrouter"
      }
    }
  ],
  "messages": [
    {
      "role": "user",
      "content": "List the files in the working directory and count the lines in each."
    }
  ]
}'