An AI-powered skill for creating professional, high-converting email marketing banners and headers optimized for all major email clients.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install email-banner-generation
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install email-banner-generation using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Email Banner Generation?
The Email Banner Generation skill, part of the Openclaw Skills ecosystem, leverages each::sense AI to produce professional visual assets for email marketing. By focusing on the industry-standard 600px width, it ensures that your newsletter headers, promotional banners, and seasonal campaign graphics render perfectly across Gmail, Outlook, and Apple Mail.
This skill simplifies the creative workflow for marketers and developers by generating brand-consistent imagery from simple text prompts. Whether you need a sleek minimalist header for a weekly digest or a high-energy flash sale banner, this tool within the Openclaw Skills collection provides a technical edge in digital communication by adhering to email-safe best practices.
Email Banner Generation Use Cases
- Designing professional newsletter headers for recurring tech digests or corporate updates.
- Creating urgency-driven promotional banners for Black Friday, seasonal sales, or flash campaigns.
- Generating welcome email visuals to make a strong first impression on new subscribers.
- Producing high-quality product announcement graphics for new launches and feature updates.
- Crafting branded email signature banners and testimonial blocks to build social proof.
How Email Banner Generation Works
- The user provides a text prompt specifying the banner type, dimensions (ideally 600px wide), and brand aesthetic.
- The Openclaw Skills agent calls the each::sense API with the desired mode (max for quality, eco for speed).
- The AI generates the visual asset based on specific email-safe design principles and layout requirements.
- Users can perform multi-turn iterations using a session ID to refine colors, add accents, or adjust the composition.
- The final high-resolution image is returned, ready for integration into email templates.
Email Banner Generation Setup
To use this skill within the Openclaw Skills framework, you need an API key from Eachlabs. Set your environment variable and use the following structure:
export EACHLABS_API_KEY="your_api_key_here"
curl -X POST https://sense.eachlabs.run/chat \
-H "Content-Type: application/json" \
-H "X-API-Key: $EACHLABS_API_KEY" \
-H "Accept: text/event-stream" \
-d '{
"message": "Create an email newsletter header, 600px wide, for a tech company weekly digest. Modern, clean design with blue gradient.",
"mode": "max"
}'
Email Banner Generation Data Schema & Taxonomy
The Email Banner Generation skill organizes its output based on standard email client specifications and metadata taxonomy:
| Attribute | Specification | Purpose |
|---|---|---|
| Width | 600px (Standard) | Ensures compatibility across all email clients. |
| Height | 100px - 400px | Varies based on header vs. hero banner type. |
| Format | PNG / JPG | Optimized for transparency or photographic detail. |
| Mode | max / eco | Balanced between highest quality and fast generation. |
| Session ID | String | Tracks multi-turn creative iterations for campaign consistency. |
Email Banner Generation Advanced Features
- Multi-turn creative iteration: Refine specific elements of a generated banner without starting from scratch using session tracking.
- Campaign batch generation: Rapidly create A/B testing variations by switching between eco and max modes within Openclaw Skills.
- Retina-ready scaling: Generate 1200px versions to ensure visual sharpness on high-density displays when scaled down to 600px.
- Mobile-first optimization: Automatically structures designs to favor single-column layouts common in mobile email applications.
SKILL.md
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