# Send PPTX PDF Font Fix to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- 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.
## Suggested prompts
### New install

```text
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.
```
### Upgrade existing

```text
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.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "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",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/pptx-pdf-font-fix",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pptx-pdf-font-fix",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "scripts/fix_font_transparency.py"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "pptx-pdf-font-fix",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-05-03T02:04:16.779Z",
      "expiresAt": "2026-05-10T02:04:16.779Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pptx-pdf-font-fix",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pptx-pdf-font-fix",
        "contentDisposition": "attachment; filename=\"pptx-pdf-font-fix-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "pptx-pdf-font-fix"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/pptx-pdf-font-fix"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "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."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/pptx-pdf-font-fix",
    "downloadUrl": "https://openagent3.xyz/downloads/pptx-pdf-font-fix",
    "agentUrl": "https://openagent3.xyz/skills/pptx-pdf-font-fix/agent",
    "manifestUrl": "https://openagent3.xyz/skills/pptx-pdf-font-fix/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/pptx-pdf-font-fix/agent.md"
  }
}
```
## Documentation

### Problem

PowerPoint's "Export to PDF" can fail to embed downloaded/custom fonts, substituting built-in defaults, even when:

Fonts are properly installed and embeddable
"Embed fonts in the file" is checked in PowerPoint options

### Workaround

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.

### Usage

python3 scripts/fix_font_transparency.py input.pptx [output.pptx] [--transparency 1]

### Options

output -- Output PPTX path (default: input_fixed.pptx)
--transparency, -t -- Transparency % to apply (default: 1)

### Behavior

Only patches text runs that are fully opaque (0% transparency)
Leaves text that already has any transparency untouched
Safe to run multiple times
Only modifies slide XML (ppt/slides/slideN.xml), not layouts/masters

### Workflow

Receive PPTX file from user
Run the fix script: python3 scripts/fix_font_transparency.py input.pptx
Return the patched PPTX to the user
User opens patched file in PowerPoint and exports to PDF -- fonts now embed correctly

### Note

PDF export must be done from PowerPoint desktop. Server-side converters (LibreOffice, Graph API) do not reproduce the same font embedding behavior.
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: chernojagne
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-05-03T02:04:16.779Z
- Expires at: 2026-05-10T02:04:16.779Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/pptx-pdf-font-fix)
- [Send to Agent page](https://openagent3.xyz/skills/pptx-pdf-font-fix/agent)
- [JSON manifest](https://openagent3.xyz/skills/pptx-pdf-font-fix/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/pptx-pdf-font-fix/agent.md)
- [Download page](https://openagent3.xyz/downloads/pptx-pdf-font-fix)