likaku

Professional PowerPoint presentation design framework with Python-pptx automation. Creates top-tier decks from scratch using a comprehensive design system including typography hierarchy, color palettes, layout patterns, and line treatments. Trigger when users need professional presentations, slide decks, or pitch materials.

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Structure compelling presentations, talking points, and team communications. Applies consulting storytelling frameworks (Pyramid Principle, SCQA, Minto) to transform unstructured ideas into persuasive narratives. Trigger when users need to prepare for speeches, team meetings, or strategy sessions.

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 shapes for circular charts (donut, pie, gauge), production-hardened guard rails for spacing, overflow, legend consistency, title style uniformity, dynamic sizing for variable-count layouts, horizontal item overflow protection, chart rendering, and AI-generated cover images via Tencent Hunyuan 2.0 with professional cutout, cool grey-blue tint, and McKinsey-style Bézier ribbon decoration.