{
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  "item": {
    "slug": "pptx-pdf-font-fix",
    "name": "PPTX PDF Font Fix",
    "source": "tencent",
    "type": "skill",
    "category": "AI 智能",
    "sourceUrl": "https://clawhub.ai/chernojagne/pptx-pdf-font-fix",
    "canonicalUrl": "https://clawhub.ai/chernojagne/pptx-pdf-font-fix",
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      "scripts/fix_font_transparency.py"
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      "Extract the archive and review SKILL.md first.",
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        },
        {
          "label": "Upgrade existing",
          "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
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        "bodySnippet": null
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      "scope": "source",
      "summary": "Source download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this source.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/pptx-pdf-font-fix"
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        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
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      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
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  "agentAssist": {
    "summary": "Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.",
    "steps": [
      "Download the package from Yavira.",
      "Extract it into a folder your agent can access.",
      "Paste one of the prompts below and point your agent at the extracted folder."
    ],
    "prompts": [
      {
        "label": "New install",
        "body": "I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete."
      },
      {
        "label": "Upgrade existing",
        "body": "I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run."
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  "documentation": {
    "source": "clawhub",
    "primaryDoc": "SKILL.md",
    "sections": [
      {
        "title": "Problem",
        "body": "PowerPoint's \"Export to PDF\" can fail to embed downloaded/custom fonts, substituting built-in defaults, even when:\n\nFonts are properly installed and embeddable\n\"Embed fonts in the file\" is checked in PowerPoint options"
      },
      {
        "title": "Workaround",
        "body": "Applying a tiny transparency (1%) to text with 0% transparency forces PowerPoint to correctly embed fonts in PDF output. This is visually imperceptible but changes how PowerPoint processes the font during export."
      },
      {
        "title": "Usage",
        "body": "python3 scripts/fix_font_transparency.py input.pptx [output.pptx] [--transparency 1]"
      },
      {
        "title": "Options",
        "body": "output -- Output PPTX path (default: input_fixed.pptx)\n--transparency, -t -- Transparency % to apply (default: 1)"
      },
      {
        "title": "Behavior",
        "body": "Only patches text runs that are fully opaque (0% transparency)\nLeaves text that already has any transparency untouched\nSafe to run multiple times\nOnly modifies slide XML (ppt/slides/slideN.xml), not layouts/masters"
      },
      {
        "title": "Workflow",
        "body": "Receive PPTX file from user\nRun the fix script: python3 scripts/fix_font_transparency.py input.pptx\nReturn the patched PPTX to the user\nUser opens patched file in PowerPoint and exports to PDF -- fonts now embed correctly"
      },
      {
        "title": "Note",
        "body": "PDF export must be done from PowerPoint desktop. Server-side converters (LibreOffice, Graph API) do not reproduce the same font embedding behavior."
      }
    ],
    "body": "PPT Font Fix\nProblem\n\nPowerPoint's \"Export to PDF\" can fail to embed downloaded/custom fonts, substituting built-in defaults, even when:\n\nFonts are properly installed and embeddable\n\"Embed fonts in the file\" is checked in PowerPoint options\nWorkaround\n\nApplying a tiny transparency (1%) to text with 0% transparency forces PowerPoint to correctly embed fonts in PDF output. This is visually imperceptible but changes how PowerPoint processes the font during export.\n\nUsage\npython3 scripts/fix_font_transparency.py input.pptx [output.pptx] [--transparency 1]\n\nOptions\noutput -- Output PPTX path (default: input_fixed.pptx)\n--transparency, -t -- Transparency % to apply (default: 1)\nBehavior\nOnly patches text runs that are fully opaque (0% transparency)\nLeaves text that already has any transparency untouched\nSafe to run multiple times\nOnly modifies slide XML (ppt/slides/slideN.xml), not layouts/masters\nWorkflow\nReceive PPTX file from user\nRun the fix script: python3 scripts/fix_font_transparency.py input.pptx\nReturn the patched PPTX to the user\nUser opens patched file in PowerPoint and exports to PDF -- fonts now embed correctly\nNote\n\nPDF export must be done from PowerPoint desktop. Server-side converters (LibreOffice, Graph API) do not reproduce the same font embedding behavior."
  },
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    "sourceLabel": "tencent",
    "provenanceUrl": "https://clawhub.ai/chernojagne/pptx-pdf-font-fix",
    "publisherUrl": "https://clawhub.ai/chernojagne/pptx-pdf-font-fix",
    "owner": "chernojagne",
    "version": "1.0.0",
    "license": null,
    "verificationStatus": "Indexed source record"
  },
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