Agent skill · creative production · sundial-org
krea-api
Generate images via Krea.ai API (Flux, Imagen, Ideogram, Seedream, etc.)
Why this skill is useful
Provides specific API commands and parameters for generating images with Krea.ai that the AI wouldn't reliably know on its own.
What it needs
Requires krea.ai account access. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
Krea.ai Image Generation Skill Generate images using Krea.ai's API with support for multiple models including Flux, Imagen 4, Ideogram 3.0, and more. Features Async job-based generation (POST → poll → result) Support for multiple image models Configurable parameters (width, height, steps, guidance, seed, etc.) Webhook support for background completion Stdlib-only dependencies (no requests required) Setup 1. Get your Krea.ai API credentials from https://docs.krea.ai/developers/api-keys-and-billing 2. Configure with: 3. Or pass credentials directly as arguments. Usage Interactive Mode Python Script Available Models (examples) Model Endpoint ------- ---------- flux /generate/image/bfl/flux-1-dev flux-kontext /generate/image/bfl/flux-1-dev-kontext flux-1.1-pro /generate/image/bfl/flux-1-1-pro imagen-3 /generate/image/google/imagen-3 imagen-4 /generate/image/google/imagen-4 ideogram-3.0 /generate/image/ideogram/ideogram-3-0 seedream-4 /generate/image/seedream/seedream-4 For the full list, run: Parameters Parameter Type Default Description ----------- ------ --------- ------------- prompt str required Image description (max 1800 chars) model str "flux" Model name from table above width int 1024 Image width (512-2368) height int 1024 Image height (512-2368) steps int 25 Generation steps (1-100) guidancescale float 3.0 Guidance scale (0-24) seed str None Random seed for reproducibility webhookurl str None URL for completion notification Credits Thanks to Claude Opus 4.5 for researching the correct API structure. The docs incorrectly suggest /v1/images/flux but the working endpoint is /generate/image/bfl/flux-1-dev.
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/krea-api