brand-xlsxlisted

# brand-xlsx Use this skill when the user wants reusable branded Excel/workbook generation from a company `.xlsx` template and variable user-provided data. This is an AI-agent skill for Codex and Claude Code. The user should describe the workbook/model they want filled; the agent maps that request to named cells and named regions, invokes the internal Python engine, verifies the output, and returns the generated `.xlsx`. ## The four verbs Every brand skill (`brand-docx`, `brand-pptx`, `brand-xlsx`) implements the same contract: **extract / comprehend / verify / generate**. | Verb | Input | Output | |---|---|---| | **extract** | a company `.xlsx` template | a reusable Brand Profile | | **comprehend** *(optional, model-driven)* | a saved profile + a model-authored `comprehension.json` | the profile with a validated, cached `comprehension` block | | **verify** | a saved Brand Profile | QA findings + a verdict | | **generate** | data (a GridDocument) + a profile | a new on-brand `.xlsx` | `comprehend` is **optional**: `generate` works on the deterministic profile alone. See [reference/comprehension.md](reference/comprehension.md) for the full step. ## Hard Rules - Treat `python scripts/brandkit/cli.py ...` as an internal engine command, not the user-facing workflow. - Run the dependency preflight before starting extract / comprehend / verify / generate, and report missing or unusable dependencies before proceeding. - Extract opens the source template read-only and saves `