Part of Write and Optimize Blog Posts at Scale
Content Blueprint
Generate Images, Audio, and Charts
Generate AI hero images via Gemini, audio narration with TTS, and inline SVG charts with dark-mode styling.
What problem does this solve?
Produces visual and audio assets (hero images, charts, narration) integrated into blog content. Removes manual image searches, chart creation, and audio recording.
How does it work?
- Run
/blog image generateto create hero images via Gemini (or falls back to Unsplash/Pexels/Pixabay). 2. Run/blog audio [generate|voices|setup]to narrate blog content as summary, full-article, or two-speaker dialogue (30 voices, 80+ languages). 3. Inline SVG charts are auto-generated during/blog writewhen chart-worthy data is found (7 chart styles: bar, grouped bar, lollipop, donut, line, area, radar). Output: Hero images (1200x630), audio files (.mp3), or SVG charts embedded in markdown.
Included Skills
No skills in this group
What's required to run this?
Image generation requires Google AI API key (GOOGLE_AI_API_KEY). Audio narration requires Gemini TTS access via the same key. SVG charts are built-in with no external dependencies. All media is responsive and mobile-optimized with alt text auto-generation.
Key Features
/blog image
AI image generation via Gemini for hero images, inline illustrations, and social cards. Falls back gracefully to Unsplash/Pexels/Pixabay.
/blog audio
Audio narration via Gemini TTS: summary (200-300 words), full-article, or two-speaker dialogue mode; 30 voices, 80+ languages.
SVG Charts
Built-in chart generation in 7 styles (bar, grouped bar, lollipop, donut, line, area, radar) with dark-mode CSS and auto-selection during write.
Hero Image Ladder
Fallback chain: Banana MCP → direct Gemini API → Unsplash/Pexels/Pixabay → Openverse public API.
About This Blueprint
- Industry
- Marketing Technology
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