officeimo-conversion-operator

Use when contributing code that changes or validates OfficeIMO conversion behavior, especially DOCX/XLSX/PPTX/HTML/Markdown/PDF byte and stream APIs, browser-safe paths, or fidelity diagnostics. Prefer OfficeIMO core APIs first and keep hosts, websites, cmdlets, MCP tools, and demos thin.

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Repository: EvotecIT/OfficeIMO
Last source activity: July 26, 2026 at 18:35
Detected SKILL.md language: English
Stars: 504
Forks: 69

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npx skills add https://github.com/EvotecIT/OfficeIMO --skill officeimo-conversion-operator

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officeimo-document-operator

Use when a user wants Codex to inspect, search, summarize, extract from, or convert a local Office or document file with OfficeIMO, including DOCX, XLSX, PPTX, PDF, MSG, EML, RTF, ODT, ODS, ODP, OneNote, Markdown, HTML, CSV, EPUB, and related formats.

2026-07-26

officeimo-mailbox-operator

Use when a user wants Codex to inspect or search local email artifacts and mail stores with OfficeIMO, including MSG, EML, OFT, TNEF, PST, OST, OLM, EMLX, Mbox, MBX, or directories of messages.

2026-07-26

officeimo-build-release

Use when building, packaging, releasing, or validating OfficeIMO and PSWriteOffice artifacts. Prefer repo-standard build and PowerForge/PSPublishModule entrypoints over consumer-local packaging logic.

2026-07-03

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OfficeIMO Conversion Operator

Use this skill for OfficeIMO conversion work across Word, Excel, PowerPoint, Markdown, HTML, and PDF.

Golden Path

Start by locating the owning reusable API.

Word behavior belongs under OfficeIMO.Word*.
Excel behavior belongs under OfficeIMO.Excel*.
PowerPoint behavior belongs under OfficeIMO.PowerPoint*.
Shared PDF behavior belongs in the PDF engine projects, not in a host wrapper.

Treat file paths as adapter concerns.

Prefer byte array and stream entrypoints for conversion APIs.
Keep browser, CLI, PowerShell, MCP, and website shells as orchestration only.

Validate real artifacts.

For PDF output, at minimum verify the returned bytes start with %PDF.
For browser work, validate inside a real Blazor WebAssembly runtime before calling it GitHub Pages-safe.
For fidelity work, keep a named fixture and record the expected known gap.

Separate platform limits from conversion defects.

Browser-safe means no Office automation, LibreOffice process, native graphics dependency, server filesystem dependency, or environment-only state.
Font coverage, Unicode embedding, large memory use, and startup size are conversion quality gaps even when the browser runtime works.

Keep public surfaces friendly.

Add simple options and presets at host layers only after the reusable OfficeIMO API already supports the behavior.
Avoid hidden environment-variable switches for behavior that should be an explicit option.

Useful Checks

dotnet build OfficeIMO.Word.Pdf\OfficeIMO.Word.Pdf.csproj -c Release -f net10.0 dotnet test OfficeIMO.Word.Tests\OfficeIMO.Word.Tests.csproj -c Release --filter "*SaveAsPdf*" dotnet test OfficeIMO.Html.Tests\OfficeIMO.Html.Tests.csproj -c Release --filter "*Html*" dotnet test OfficeIMO.Markdown.Tests\OfficeIMO.Markdown.Tests.csproj -c Release --filter "*Markdown*"

When the work targets GitHub Pages or OfficeIMO.com, pair these with the browser conversion proof described in Docs/officeimo.blazor-wasm-conversion-proof.md.