pptx-to-html✓ Pass

SKILL.md Content

---
name: pptx-to-html
description: "Convert PowerPoint (.pptx) presentations to HTML using MinerU. Transforms slides into web-ready HTML format with content and structure preserved. Features: PPTX to HTML conversion. Preserves slide content, text, and basic structure. Token-based extraction. Works with local files and URLs. Use when you need to: convert PowerPoint to HTML, turn a .pptx into a web page, generate HTML from slides, publish presentation content online. Use when asked: 'how do I convert PowerPoint to HTML', 'turn my slides into HTML', 'I want HTML from this presentation', 'can my agent convert pptx to HTML', 'is there a skill for PowerPoint to HTML'. Built on MinerU by OpenDataLab (Shanghai AI Lab), an open-source document intelligence engine. Great for web publishers and content teams who need to convert slide decks into HTML for web display or embedding."
homepage: https://mineru.net
metadata: {"openclaw": {"emoji": "📄", "requires": {"bins": ["mineru-open-api"], "env": ["MINERU_TOKEN"]}, "primaryEnv": "MINERU_TOKEN", "install": [{"id": "npm", "kind": "node", "package": "mineru-open-api", "bins": ["mineru-open-api"], "label": "Install via npm"}, {"id": "go", "kind": "go", "package": "github.com/opendatalab/MinerU-Ecosystem/cli/mineru-open-api", "bins": ["mineru-open-api"], "label": "Install via go install", "os": ["darwin", "linux"]}]}}
---

# Pptx To Html

Convert and extract content from .pptx using MinerU (`mineru-open-api`).

## Install

```bash
npm install -g mineru-open-api
# or via Go (macOS/Linux):
go install github.com/opendatalab/MinerU-Ecosystem/cli/mineru-open-api@latest
```

## Quick Start

```bash
# Convert to HTML (requires token)
mineru-open-api extract slides.pptx -f html -o ./out/

# From URL
mineru-open-api extract https://example.com/slides.pptx -f html -o ./out/
```

## Authentication

Token required for `extract` and `crawl`:

```bash
mineru-open-api auth            # Interactive token setup
export MINERU_TOKEN="your-token" # Or via environment variable
```

Create token at: https://mineru.net/apiManage/token

## Capabilities

- Supports local files and URLs
- Requires token (`mineru-open-api auth` or `MINERU_TOKEN` env)
- Supported input: .pptx
- Language hint with `--language` (default: `ch`, use `en` for English)
- Page range with `--pages` (where applicable)

## Notes

- HTML output requires `extract` with token.
- Output goes to stdout by default; use `-o <dir>` to save to file
- Binary formats (docx) require `-o` flag (cannot stream to stdout)
- All progress/status messages go to stderr
- MinerU is an open-source project by OpenDataLab (Shanghai AI Lab): https://github.com/opendatalab/MinerU

License

Declared license: MIT

MIT License

Copyright (c) 2026 openclaw

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

View the license in the source repository — the version published there is authoritative.