{
  "skill": {
    "id": "skl_excel_toolchain",
    "name": "excel-toolchain",
    "plugin": "cwc-finance",
    "description": "Durable, autoresolving Excel toolchain for cwc-finance on the developer Mac (darwin-arm64) — typed manifest (toolchain.json) + validate.py doctor/resolve, modeled on cwc-engineering's durable-mac-toolchain. Use on \"excel toolchain\", \"fix excel setup\", \"xlwings\", \"recalc setup\", when an Excel script fails with \"command not found: uv\", an import error on openpyxl/xlwings/pydantic/yaml, or AppleScript error -1743, and as step 0 of EVERY cwc-finance Excel script (validate.py --resolve, programmatic). Never free-recall a check or install command — copy validator output verbatim.",
    "summary": "Durable, autoresolving Excel toolchain for cwc-finance on the developer Mac (darwin-arm64) — typed manifest (toolchain.json) + validate.py doctor/resolve, modeled on cwc-engineering's durable-mac-toolchain.",
    "gated": 0,
    "source_path": "plugins/cwc-finance/skills/excel-toolchain/SKILL.md",
    "created_at": "2026-07-10 18:13:13",
    "cite_as": "https://subagentskills.com/api/skills/skl_excel_toolchain"
  }
}