Arize Ai Provider Integration

This handles CRUD operations for LLM provider credentials in Arize, which evaluators and other features use to call models on your behalf. You'll reach for it when setting up judge models for evals or connecting providers like OpenAI, Anthropic, AWS Bedrock, or Vertex AI. The integrations are account scoped, not space scoped, though you need to specify a space when listing or updating them. One thing to note: it always tells you to list existing integrations first before creating new ones, which is smart since you might already have what you need. The skill wraps the ax CLI and includes good guardrails around credential handling, explicitly avoiding filesystem searches for API keys.