Markitdown
ImCa0/just-laws
Convert files and office documents to Markdown. An agent skill from ImCa0/just-laws.
演示文稿创建、编辑和分析。当 Claude 需要处理演示文稿（.pptx 文件）时使用，包括：(1) 创建新演示文稿，(2) 修改或编辑内容，(3) 处理版式，(4) 添加批注或演讲者备注，或其他任何演示文稿任务
Install PPTX
$ npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install LeastBit/Claude_skills_zh-CN pptx --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/LeastBit/Claude_skills_zh-CN.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/pptx .claude/skills/pptx && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "pptx" agent skill from https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptx into .claude/skills/pptx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pptx", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptxType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install LeastBit/Claude_skills_zh-CN pptx --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeastBit/Claude_skills_zh-CN.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/pptx .agents/skills/pptx && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "pptx" agent skill from https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptx into .agents/skills/pptx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pptx", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install LeastBit/Claude_skills_zh-CN pptx --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeastBit/Claude_skills_zh-CN.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/pptx .cursor/skills/pptx && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "pptx" agent skill from https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptx into .cursor/skills/pptx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pptx", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/LeastBit/Claude_skills_zh-CN.git --path skills/pptx--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install LeastBit/Claude_skills_zh-CN pptx --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeastBit/Claude_skills_zh-CN.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/pptx .gemini/skills/pptx && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "pptx" agent skill from https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptx into .gemini/skills/pptx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pptx", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install LeastBit/Claude_skills_zh-CN pptxInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/LeastBit/Claude_skills_zh-CN.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/pptx .github/skills/pptx && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "pptx" agent skill from https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptx into .github/skills/pptx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pptx", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install LeastBit/Claude_skills_zh-CN pptx --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LeastBit/Claude_skills_zh-CN.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/pptx .opencode/skills/pptx && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "pptx" agent skill from https://github.com/LeastBit/Claude_skills_zh-CN/tree/main/skills/pptx into .opencode/skills/pptx/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pptx", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
pptx- GitHub stars
- 588
- Token cost
- ~3.4k tokens
- SKILL.md length
- 812 words
- Files
- 63 (incl. scripts)
- Skills in repo
- 16
- Repo updated
- First seen
- Licence
- Proprietary
At a glance
演示文稿创建、编辑和分析。当 Claude 需要处理演示文稿（.pptx 文件）时使用，包括：(1) 创建新演示文稿，(2) 修改或编辑内容，(3) 处理版式，(4) 添加批注或演讲者备注，或其他任何演示文稿任务
- Works in 3 steps: 读取主题文件：检查 ppt/theme/theme1.xml 中的颜色（）和字体（） → 采样幻灯片内容：检查 ppt/slides/slide1.xml… → 搜索模式：使用 grep 在所有 XML 文件中查找颜色（、）和字体引用
- Tasks that involve PowerPoint presentations
- SKILL.md covers 概述, 读取和分析内容, 创建新 PowerPoint 演示文稿 不使用模板 and 编辑现有 PowerPoint 演示文稿, plus 5 more sections
- Calls python, npm and pdftoppm
What it does
PPTX is an agent skill from LeastBit/Claude_skills_zh-CN. 演示文稿创建、编辑和分析。当 Claude 需要处理演示文稿（.pptx 文件）时使用，包括：(1) 创建新演示文稿，(2) 修改或编辑内容，(3) 处理版式，(4) 添加批注或演讲者备注，或其他任何演示文稿任务
Its SKILL.md is about 3.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 65 other files, including scripts (for example `html2pptx.md` and `ooxml.md`).
It sits in Documents & Office, covering PowerPoint presentations. It works with Microsoft PowerPoint. The repository describes itself as: Anthropics/skills中文学习版本 来自：https://github.com/anthropics/skills.
When your agent uses it
- Tasks that involve PowerPoint presentations
Example prompts
- “/pptx”
Requirements
- Python 3
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- 读取主题文件：检查 ppt/theme/theme1.xml 中的颜色（）和字体（）
- 采样幻灯片内容：检查 ppt/slides/slide1.xml 中的实际字体使用（）和颜色
- 搜索模式：使用 grep 在所有 XML 文件中查找颜色（、）和字体引用
What it can do on your machine
Read from SKILL.md and the folder at commit 1ab2916. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/, which the agent can run.
Shell commands in SKILL.md call:
pythonnpmpdftoppmpipapt-getsoffice
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm and pip, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
PPTX loads about 3.4k tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 812 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteRuns commands with sudoSKILL.md:482
- **LibreOffice**：`sudo apt-get install libreoffice`（用于 PDF 转换） - NoteRuns commands with sudoSKILL.md:483
- **Poppler**：`sudo apt-get install poppler-utils`（用于 pdftoppm 将 PDF 转换为图片）
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Its licence (Proprietary) doesn't allow us to republish the file, so here is its outline and opening line. It has 812 words (~3,424 tokens).
“用户可能会要求您创建、编辑或分析 .pptx 文件的内容。.pptx 文件本质上是一个包含 XML 文件和其他资源的 ZIP 压缩包，您可以读取或编辑。不同的任务有不同的工具和工作流程可用。”
- name
- pptx
- license
- 专有。LICENSE.txt 包含完整条款
Files
SKILL.md and 62 other files (scripts) in skills/pptx of LeastBit/Claude_skills_zh-CN.
- SKILL.md
- LICENSE.txt
- html2pptx.md
- ooxml.md
- ooxml/schemas/ISO-IEC29500-4_2016/dml-chart.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-chartDrawing.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-diagram.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-lockedCanvas.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-main.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-picture.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-spreadsheetDrawing.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/dml-wordprocessingDrawing.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/pml.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/shared-additionalCharacteristics.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/shared-bibliography.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/shared-commonSimpleTypes.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/shared-customXmlDataProperties.xsd
- ooxml/schemas/ISO-IEC29500-4_2016/shared-customXmlSchemaProperties.xsd
- … and 45 more
Open the folder on GitHubat commit 1ab2916
Compare with similar skills
PPTX next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| PPTX this skillLeastBit/Claude_skills_zh-CN | 588 | — | ~3.4k | Automated safety check: Notes | Proprietary | |
| MarkitdownImCa0/just-laws | 781 | 14 repos | ~3.2k | Automated safety check: Notes | MIT | |
| Image To Editable Pptningzimu/image-to-editable-ppt-skill | 2.8k | — | ~4.3k | Automated safety check: Pass | MIT | |
| GenOffice Document CLIgenspark-ai/genoffice | 8.8k | — | ~19k | Automated safety check: Pass | Apache-2.0 | |
| PPTX PostersK-Dense-AI/claude-scientific-writer | 2.4k | 2 repos | ~2.7k | Automated safety check: Notes | MIT | |
| Slidesfcakyon/claude-codex-settings | 1.2k | 1 repos | ~1.1k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about PPTX
What does PPTX do?
演示文稿创建、编辑和分析。当 Claude 需要处理演示文稿（.pptx 文件）时使用，包括：(1) 创建新演示文稿，(2) 修改或编辑内容，(3) 处理版式，(4) 添加批注或演讲者备注，或其他任何演示文稿任务. PPTX is an agent skill from LeastBit/Claude_skills_zh-CN.
When should I use PPTX?
PPTX fits situations like: tasks that involve PowerPoint presentations.
How do I install PPTX in Claude Code?
Run `npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a claude-code`. Or copy the skill folder (skills/pptx in LeastBit/Claude_skills_zh-CN) into .claude/skills/pptx in your project. Claude Code loads it when a task matches its description.
How do I install PPTX in Codex?
Run `npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a codex`. Or copy the skill folder (skills/pptx in LeastBit/Claude_skills_zh-CN) into .agents/skills/pptx in your project. Codex loads it when a task matches its description.
Can I use PPTX in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add LeastBit/Claude_skills_zh-CN --skill pptx -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/pptx, .gemini/skills/pptx, .github/skills/pptx and .opencode/skills/pptx in your project.
What does PPTX need to run?
Going by SKILL.md and its folder, PPTX needs the command-line tools its instructions call (python, npm, pdftoppm, pip, apt-get and soffice). Our summary lists: Python 3.
Does PPTX access the network?
SKILL.md contains no URLs. Its commands use npm and pip, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is PPTX safe to install?
Our automated static check of SKILL.md found notes only (runs commands with sudo), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does PPTX use?
PPTX carries a proprietary licence (from the LICENSE file in the skill folder). It is published on GitHub, but it is not open source: read the licence file before using or sharing it.
How many tokens does PPTX use?
About 3.4k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to PPTX?
Skills that share tags, products or a category with PPTX: Markitdown (ImCa0/just-laws, 781 stars), Image To Editable Ppt (ningzimu/image-to-editable-ppt-skill, 2.8k stars), GenOffice Document CLI (genspark-ai/genoffice, 8.8k stars) and PPTX Posters (K-Dense-AI/claude-scientific-writer, 2.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains PPTX?
LeastBit (a GitHub user) maintains it in LeastBit/Claude_skills_zh-CN, which has 588 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on January 19, 2026.
Source: LeastBit/Claude_skills_zh-CN on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.