RendrKit - Design API for AI Agents
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We built RendrKit because AI agents are terrible at visuals. RendrKit fixes that. Social posts, infographics, certificates, product cards - all generated from text or structured data.
How it works:
• Prompt mode - describe what you want, AI picks the template and fills it
• Direct render mode - your agent picks templateId + slots
• MCP server + REST API + npm SDK - works with any AI agent stack
Built for developers and AI agents, not for Canva users dragging rectangles around.
Try it now.
Replies
Hey PH! I'm a solo dev building RendrKit - a Design API that lets AI agents generate visuals with one API call.
The problem: AI agents can write code, send emails, analyze data - but can't create a simple image. RendrKit fills that gap with 50+ templates, auto photo selection, and both prompt and direct render modes.
Built with Next.js, Playwright, and Supabase. Would love your feedback - what visuals would your AI agent need?