{
  "sourceBatch": "portfolio-knowledge-demo-001",
  "processingMode": "deterministic",
  "documents": [
    {
      "document_id": "doc-local-ai-001",
      "title": "PostgreSQL Import Reliability Notes",
      "source": "local-sample",
      "text": "Use idempotent upserts, audit records, and rejection logs for import workflows. Keep credentials out of workflow JSON. Verify row counts after each execution."
    },
    {
      "document_id": "doc-local-ai-002",
      "title": "n8n Community Draft Ideas",
      "source": "local-sample",
      "text": "Share a practical case study about self-hosted n8n, PostgreSQL persistence, Docker and Colima debugging, and local-first workflow evidence."
    },
    {
      "document_id": "doc-local-ai-003",
      "title": "Operations Runbook Fragment",
      "source": "local-sample",
      "text": "Before changing a workflow, take a local backup. After execution, run health checks, query reports, and secret scans before publishing artifacts."
    }
  ]
}