Mck Ppt Design
Create professional, consultant-grade PowerPoint presentations from scratch using MckEngine (python-pptx wrapper) with McKinsey-style design. Use when user asks to create slides, pitch decks, business presentations, strategy decks, quarterly reviews, board meeting slides, or any professional PPTX. AI calls eng.cover(), eng.donut(), eng.timeline() etc — 67 high-level methods across 12 categories (structure, data, framework, comparison, narrative, timeline, team, charts, images, advanced viz, dashboards, visual storytelling), consistent typography, zero file-corruption issues, BLOCK_ARC native s
Install
npx skills add likaku/Mck-ppt-design-skill --skill mck-ppt-designgit clone --depth 1 https://github.com/likaku/Mck-ppt-design-skill.git /tmp/Mck-ppt-design-skill
mkdir -p ~/.claude/skills
cp -r /tmp/Mck-ppt-design-skill/. ~/.claude/skills/mck-ppt-designPersonal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.
From the SKILL.md
# McKinsey PPT Design — Harness Framework > **Version**: 2.3.3-harness-v2 · **Engine**: MckEngine (python-pptx) · **Author**: [likaku](https://github.com/likaku/Mck-ppt-design-skill) > > **Required tools**: Read, Write, Bash · **Requires**: `pip install python-pptx lxml` --- ## 常见崩坏模式（每次生成前必读，先于 HARD RULES） > 告诉 AI 要做什么效果一般，告诉它前人最容易在哪里塌效果更好。 > 以下三种反模式均已在真实执行中被验证，每次必须主动警惕。 ### 反模式 1：口头宣布"门禁通过"（最常见） **错误做法**： > 「S4 QA 共 7 个 errors，判断均为 engine 设计行为，门禁通过，进入 S5」 **问题所在**：`passed` 是由 AI 口头判断的，不是由程序派生的。无论理由多充分，这句话都是 AI 在给自己写完成证书。 **正确做法**： 1. 执行 `python references/scripts/gate_check.py <pptx路径> <项目目录>` 2. 读取 `<项目目录>/gate_result.json` 3. 只有 `gate_result.json` 中 `"passed": true` 时，才能进入 S5 4. 如果 `"passed": false`，修复 `user_code_errors` 列表中的问题，重新渲染，再次执行 gate_check --- ### 反模式 2：S3 门禁"脑子里过一遍"就算通过 **错误做法**： > 「S3 内容门禁预检：API 格式正确，字数在限制内，通过，进入 S4」（没有执行任何代码） **问题所在**：今天真实发生的 3 个 API 格式错误（`four_column`/`matrix_2x2`/`executive_summary` 参数格式），靠脑子过是过不出来的，必须靠代码检查。 **正确做法**： 1. 执行 `python references/scripts/gate_check_s3.py <content.json路径> <项目目录>` 2. 读取 `<项目目录>/gate_s3.json` 3. 只有 `"passed": true` 时，才能进入 S4 4. 如果有 `fail` 项，修正 `content.json`，重新执行 gate_check_s3 --- ### 反模式 3：engine_bug 分类作为软话逃生口 **错误做法**： > 「peer_font_inconsistency 是 engine 内部设计行为，不是用户代码问题，可以放行」 **问题所在**：这个分类本身是正确的，但由 AI 在对话里口头做出，等于把豁免权交给了 AI 自己——而 AI 有动机让自己通过。 **正确做法**：
Details
- Skill name
mck-ppt-design- Repository
- likaku/Mck-ppt-design-skill
- License
- Apache-2.0
- Repo updated
- 10 May 2026
FAQ
What does the Mck Ppt Design skill do?
Create professional, consultant-grade PowerPoint presentations from scratch using MckEngine (python-pptx wrapper) with McKinsey-style design. Use when user asks to create slides, pitch decks, business presentations, strategy decks, quarterly reviews, board meeting slides, or any professional PPTX. AI calls eng.cover(), eng.donut(), eng.timeline() etc — 67 high-level methods across 12 categories (structure, data, framework, comparison, narrative, timeline, team, charts, images, advanced viz, dashboards, visual storytelling), consistent typography, zero file-corruption issues, BLOCK_ARC native s
How do I install the Mck Ppt Design skill?
skills CLI (Claude Code, Cursor, Codex and more): npx skills add likaku/Mck-ppt-design-skill --skill mck-ppt-design. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.
Is Mck Ppt Design popular?
It lives in likaku/Mck-ppt-design-skill, which has 326 GitHub stars and 43 forks.
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