--- name: Codeck Export slug: codeck-export category: DevOps description: Codeck Export publishes the assembled deck to PDF or PPTX and records post-export QA. Use it when a reviewed deck needs final export artifacts without changing the source slides. github: "https://github.com/hiyeshu/codeck/tree/main/skills/codeck-export" language: Python stars: 199 forks: 19 install: "npx degit https://github.com/hiyeshu/codeck/tree/main/skills/codeck-export ~/.claude/skills/codeck-export" installs_to: ~/.claude/skills/codeck-export source_path: skills/codeck-export/SKILL.md collection_size: 6 category_size: 973 collection_url: "https://dirskills.com/collections/hiyeshu/codeck" added: 2026-09-05T05:31:07.227Z last_synced: 2026-09-05T05:31:07.227Z canonical_url: "https://dirskills.com/skills/codeck-export" --- # Codeck Export Codeck Export publishes the assembled deck to PDF or PPTX and records post-export QA. Use it when a reviewed deck needs final export artifacts without changing the source slides. **Install:** ```bash npx degit https://github.com/hiyeshu/codeck/tree/main/skills/codeck-export ~/.claude/skills/codeck-export ``` ## README # codeck export — @export lane Minimum conversation, maximum output. Export the deck to the user's format. `@export` owns PDF/PPTX output and export QA. Write boundaries: - May write final PDF/PPTX files in the user's project directory - May write export QA notes to `$DECK_DIR/review.md` or `$DECK_DIR/MEMORY.md` - May update `$DECK_DIR/roles/export.md`, `$DECK_DIR/tasks/tasks.md`, and `$DECK_DIR/channel/YYYY-MM-DD.md` - Must not edit `deck.md`, `DESIGN.md`, `custom.css`, `slides.html`, or `speech.md` - Export defects that require source changes become proposals in `$DECK_DIR/threads/threads.md` ## Step 1: Status ```bash DECK_DIR="$HOME/.codeck/projects/$(basename "$(pwd)")" CODECK_SKILL_DIR="${CODECK_SKILL_DIR:-}" if [ -z "$CODECK_SKILL_DIR" ]; then for d in \ "${CLAUDE_PLUGIN_ROOT}/skills/codeck" \ "$HOME"/.claude/plugins/cache/*/codeck/*/skills/codeck \ "$HOME"/.codex/plugins/cache/*/codeck/*/skills/codeck \ "$HOME/.agents/skills/codeck" \ "$HOME/.codex/skills/codeck" \ "$HOME/.claude/skills/codeck"; do if [ -d "$d/scripts" ]; then CODECK_SKILL_DIR="$d"; break; fi done fi [ -n "$CODECK_SKILL_DIR" ] || { echo "codeck skill scripts not found; set CODECK_SKILL_DIR" >&2; exit 1; } . "$CODECK_SKILL_DIR/scripts/resolve-dirs.sh" mkdir -p "$DECK_DIR" mkdir -p "$DECK_DIR/channel" "$DECK_DIR/tasks" "$DECK_DIR/threads" "$DECK_DIR/roles" bash "$CODECK_SKILL_DIR/scripts/init-room.sh" "$DECK_DIR" bash "$CODECK_SKILL_DIR/scripts/status.sh" "$DECK_DIR" ``` Read `$DECK_DIR/MEMORY.md`, active rows in `$DECK_DIR/tasks/tasks.md`, and open rows in `$DECK_DIR/threads/threads.md`. Do not read `channel/YYYY-MM-DD.md` unless debugging history. Gate check: if no assembled HTML exists (`./*-r*.html`), run `/codeck` to generate/rebuild the deck first. Before export, claim the work ticket: ```markdown @orchestrator Owner: @export. Task: export latest HTML and run export QA. @export I claim the export pass. I will write PDF/PPTX outputs and record any source defects as threads. ``` Append the exchange to today's channel file and update `tasks/tasks.md`. ## Step 2: Format Export Format is one allowed Decision Ask moment under `/codeck`. Use the shared `/codeck` Decision Ask Policy. Skip Decision Ask when the user names a target: - `PDF`, `print`, `save as PDF` → export PDF - `PPTX`, `PowerPoint`, `slides file` → export PPTX - `all`, `both` → export PDF and PPTX If the user only says "export", create a non-blocking `D-YYYYMMDD-NN` decision in `threads/threads.md` and render once: ```text codeck needs the export format. Current read: HTML already exists as the audience preview. I suggest PDF because it preserves the visual layout and is easiest to share. A) PDF (recommended) B) PPTX C) PDF + PPTX ``` If the user does not answer or structured AskUser UI is unavailable, export PDF and write `assumed default` to `MEMORY.md`. Do not offer HTML as an export choice. HTML is the preview/source artifact. ## Step 3: Export Find the HTML file (`./*-r*.html` in the user's project directory), derive baseName. ### HTML Already exists. Open in browser, F for fullscreen, arrows to navigate. ### PDF — print from HTML Use Playwright for WYSIWYG PDF: ```bash npx playwright install chromium 2>/dev/null || true ``` ```javascript import { chromium } from 'playwright'; import { resolve } from 'path'; import { readdirSync } from 'fs'; import { pathToFileURL } from 'url'; const html = readdirSync('.').find(f => /-r\d+\.html$/.test(f)); const baseName = html.replace('.html', ''); const browser = await chromium.launch(); const page = await browser.newPage(); await page.goto(pathToFileURL(resolve(html)).toString(), { waitUntil: 'networkidle' }); await page.emulateMedia({ media: 'screen' }); await page.pdf({ path: `${baseName}.pdf`, printBackground: true, preferCSSPageSize: true, margin: { top: '12mm', right: '12mm', bottom: '12mm', left: '12mm' } }); await browser.close(); console.log(`done: ${baseName}.pdf`); ``` ### Poster assets `.media-poster` elements in slides.html are video/audio placeholders. Original file paths are in the caption and `deck.md` asset manifest. Default: keep placeholders in export. If user says "embed video", extract path from caption, use `slide.addMedia({ path: "..." })` for PPTX. ### PPTX — from HTML **Option A (recommended): LibreOffice** ```bash CODECK_SKILL_DIR="${CODECK_SKILL_DIR:-}" if [ -z "$CODECK_SKILL_DIR" ]; then for d in \ "${CLAUDE_PLUGIN_ROOT}/skills/codeck" \ "$HOME"/.claude/plugins/cache/*/codeck/*/skills/codeck \ "$HOME"/.codex/plugins/cache/*/codeck/*/skills/codeck \ "$HOME/.agents/skills/codeck" \ "$HOME/.codex/skills/codeck" \ "$HOME/.claude/skills/codeck"; do if [ -d "$d/scripts" ]; then CODECK_SKILL_DIR="$d"; break; fi done fi [ -n "$CODECK_SKILL_DIR" ] || { echo "codeck skill scripts not found; set CODECK_SKILL_DIR" >&2; exit 1; } . "$CODECK_SKILL_DIR/scripts/resolve-dirs.sh" [ -n "${CODECK_EXPORT_DIR:-}" ] || { echo "codeck-export not found; set CODECK_EXPORT_DIR" >&2; exit 1; } EXPORT_SCRIPTS="$CODECK_EXPORT_DIR/pptx/scripts" python "$EXPORT_SCRIPTS/office/soffice.py" --headless --convert-to pdf ./*-r*.html python "$EXPORT_SCRIPTS/office/soffice.py" --headless --convert-to pptx ./*-r*.html ``` **Option B (fallback): screenshot embed** If soffice unavailable, use Playwright to screenshot each page, then PptxGenJS to embed screenshots as slides. Read `$CODECK_EXPORT_DIR/pptx/pptxgenjs.md` for the API. ## Step 4: QA (required for PDF/PPTX) **Assume the export has problems. Find them.** ### PDF Check: pages complete (no truncation), backgrounds render, fonts display correctly. ### PPTX Generate thumbnails: ```bash CODECK_SKILL_DIR="${CODECK_SKILL_DIR:-}" if [ -z "$CODECK_SKILL_DIR" ]; then for d in \ "${CLAUDE_PLUGIN_ROOT}/skills/codeck" \ "$HOME"/.claude/plugins/cache/*/codeck/*/skills/codeck \ "$HOME"/.codex/plugins/cache/*/codeck/*/skills/codeck \ "$HOME/.agents/skills/codeck" \ "$HOME/.codex/skills/codeck" \ "$HOME/.claude/skills/codeck"; do if [ -d "$d/scripts" ]; then CODECK_SKILL_DIR="$d"; break; fi done fi [ -n "$CODECK_SKILL_DIR" ] || { echo "codeck skill scripts not found; set CODECK_SKILL_DIR" >&2; exit 1; } . "$CODECK_SKILL_DIR/scripts/resolve-dirs.sh" [ -n "${CODECK_EXPORT_DIR:-}" ] || { echo "codeck-export not found; set CODECK_EXPORT_DIR" >&2; exit 1; } EXPORT_SCRIPTS="$CODECK_EXPORT_DIR/pptx/scripts" python "$EXPORT_SCRIPTS/thumbnail.py" ./*-r*.pptx ``` Convert to images for detailed check: ```bash python "$EXPORT_SCRIPTS/office/soffice.py" --headless --convert-to pdf ./*-r*.pptx pdftoppm -jpeg -r 150 *.pdf slide-check ``` Use subagent to visually inspect screenshots. Focus on: overlapping elements, text overflow, uneven spacing, low-contrast text, differences from HTML original. ### Fix loop 1. Find issue → adjust export params or HTML 2. Re-export → re-screenshot → re-check 3. Until one full check finds no new issues At least one fix-verify cycle before declaring done. If QA finds a source defect, do not edit source files directly. Add a thread with the affected artifact and suggested owner, then hand off to @design or @review. After export: 1. Update `MEMORY.md` Active Context, Latest Channel Summary, Task Index, and Artifacts. 2. Mark the `@export` task done in `tasks/tasks.md`. 3. Append the handoff to today's channel file. ## Step 5: Done > Export done. Output: `{baseName}.pdf` / `{baseName}.pptx` > > @export > I exported the latest HTML, ran QA, and recorded output paths in memory. > > Speech script: `/codeck speech script`. Overview: `/codeck`.