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Install in OpenClaw
/install mck-ppt-design
Description
Create professional, consultant-grade PowerPoint presentations from scratch using python-pptx with McKinsey-style design. Use when user asks to create slides...
Usage Guidance
This package appears to do exactly what it says: generate McKinsey-style .pptx files using python-pptx and optionally send them via the OpenClaw platform CLI. Before enabling it in a production agent, consider: 1) run the example in an isolated environment (virtualenv/container) and inspect the generated PPTX to confirm formatting and cleanup behavior; 2) if you do not want generated files sent to chat channels, ensure the 'openclaw' CLI is not installed or review/modify deliver_to_channel() to disable automatic delivery; 3) install dependencies from examples/requirements.txt (python-pptx, lxml) and verify your runtime will provide python3/pip as SKILL.md expects — the registry metadata does not list required binaries, so installation may need manual steps; 4) review the full_cleanup() function (it rewrites pptx XML) if you have strict provenance or auditing requirements for generated files. Overall the skill is coherent with its purpose and contains no hidden endpoints or secret exfiltration.
Capability Analysis
Type: OpenClaw Skill
Name: mck-ppt-design
Version: 2.0.0
The mck-ppt-design skill bundle is a comprehensive and professional toolset designed to enable AI agents to generate McKinsey-style PowerPoint presentations using the python-pptx library. The bundle includes extensive design specifications (SKILL.md), 70 layout patterns, and robust Python helper functions (minimal_example.py) that handle complex tasks such as CJK font rendering and XML sanitization to prevent file corruption. It also includes a platform-specific integration for delivering generated files via the OpenClaw CLI using safe subprocess calls. No evidence of malicious intent, data exfiltration, or harmful prompt injection was found; the complexity of the code (e.g., XML manipulation and shell commands) is well-justified by the stated goal of producing high-quality, production-ready presentations.
Capability Assessment
Purpose & Capability
Name/description promise (python-pptx based McKinsey-style slide generation) matches the included code and docs. The repository contains python examples, design rules, layout catalogs, and helper functions for pptx generation and XML cleanup — all proportional to the stated goal. Minor metadata mismatch: SKILL.md lists required tools (python3, pip) while registry metadata lists no required binaries; this is an administrative inconsistency but not a security concern.
Instruction Scope
SKILL.md and the example scripts direct the agent to create .pptx files, perform local XML cleanup of PPTX contents, and optionally call an 'openclaw' CLI to deliver files to messaging channels. All actions are within the claimed scope (generate and optionally deliver presentations). The only external action is invoking the platform's 'openclaw message send' CLI when available — this is explicit in the code and docs and not hidden, but users should be aware generated files may be sent to channels if the CLI exists in the runtime.
Install Mechanism
There is no install spec (instruction-only skill + example scripts). Dependencies are standard (python-pptx, lxml) declared in examples/requirements.txt and README; no remote downloads, custom binaries, or archive extraction are present. This is low-risk from an install perspective.
Credentials
The skill declares no required environment variables, credentials, or config paths, and the code does not attempt to read secrets or unrelated config files. The only external integration is the optional 'openclaw' CLI invocation; that uses CLI tooling to send media and does not embed or require credentials inside the skill itself (it defers to the platform CLI).
Persistence & Privilege
The skill does not request persistent presence (always: false) and does not modify other skills or system-wide agent settings. It writes output .pptx files and temporary zip files during cleanup, which is normal for a generator and proportional to its purpose.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install mck-ppt-design - After installation, invoke the skill by name or use
/mck-ppt-design - Provide required inputs per the skill's parameter spec and get structured output
Version History
v2.0.0
BLOCK_ARC chart engine: donut/pie/gauge rewritten with native shapes. 3-4 shapes per chart (was 100-2800). Guard Rail Rule 9. Common Issues 16-20.
v1.10.2
v1.10.0: Channel Delivery — deliver PPTX to messaging channels (Feishu/Telegram/etc). v1.10.1: YAML frontmatter fix for Claude install. v1.10.2: #54 Matrix side panel variant — compact grid + insight panel layout. Plus v1.5.0–v1.9.0: line spacing fix, P0 optimization, accent colors, presentation planning, chart patterns (39→70 layouts), image layouts, production guard rails.
v1.4.0
P0 优化：合并 add_text/add_multiline 为统一函数，删除冗余文档，净减 109 行，降低 token 消耗
v1.3.0
ClawHub initial release: McKinsey-style PPT design system with 36 layout patterns, three-layer file corruption defense, and complete python-pptx code templates.
Metadata
Frequently Asked Questions
What is Mck Ppt Design Skill?
Create professional, consultant-grade PowerPoint presentations from scratch using python-pptx with McKinsey-style design. Use when user asks to create slides... It is an AI Agent Skill for Claude Code / OpenClaw, with 1439 downloads so far.
How do I install Mck Ppt Design Skill?
Run "/install mck-ppt-design" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Mck Ppt Design Skill free?
Yes, Mck Ppt Design Skill is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Mck Ppt Design Skill support?
Mck Ppt Design Skill is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Mck Ppt Design Skill?
It is built and maintained by likaku (@likaku); the current version is v2.0.0.
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