Update to Aivana CIO Decision Twin

{
  "name": "evidence-chain-of-custody",
  "description": "Build a chain-of-custody checklist for evidence used in executive, board, audit or risk decisions. Use when the user needs evidence chain of custody for CIO decision support.",
  "included_files": [
    {
      "relative_path": "agents/openai.yaml",
      "size_in_bytes": 141
    }
  ],
  "skill_md_contents": "---\nname: evidence-chain-of-custody\ndescription: Build a chain-of-custody checklist for evidence used in executive, board, audit or risk decisions. Use when the user needs evidence chain of custody for CIO decision support.\n---\n\n# Evidence Chain of Custody\n\n## Mission\n\nMake evidence traceable enough for board, audit and high-risk decision use.\n\n## Inputs\n\nAccept decision packets, evidence graphs, audit notes, control evidence, reports, claims and missing-evidence lists.\n\n## Workflow\n\n1. Identify claims and evidence items.\n2. Mark evidence type, source owner, timestamp need and verification status.\n3. Identify missing chain links.\n4. Draft next controls for board/audit readiness.\n5. Keep unsupported claims visibly separate.\n\n## Output Format\n\n- Executive Summary\n- Custody Required\n- Custody Items\n- Missing Chain Links\n- Verification Status\n- Next Controls\n- Evidence & Assumptions\n\n## Guardrails\n\nDo not certify evidence. Prepare traceability requirements for owner validation.\n"
}