Agent-first Marketing Image Generation

Generates and refines image prompts, estimates costs, and produces business-ready images with predictable pricing for agent workflows via Rynjer API.

不是大而全创作平台，而是面向 Agent 和工作流的短路径出图工具。

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Why install this

Use this skill when you need a usable marketing image fast, with a low-friction path from:

rough request → prompt rewrite → cost estimate → image

This skill is built for:

• landing page hero images
• blog and article covers
• ad creative variations
• ecommerce product visuals
• any agent workflow that needs quick, predictable image outputs

What makes this different

Others	Rynjer
Creative playground, explore options	Execute task, get usable result
Manual prompt engineering	Auto rewrite from rough input
Generate first, cost unknown	Cost estimate before execution
Project-based studio workflow	Short path API for agents
Guess platform specs	Smart size recommendations built-in

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Quick Start — Use a Template

Fastest way to get started with optimized defaults:

javascript

// Generate a landing page hero image
await rynjer.generate_image({
  goal: "SaaS product homepage",
  prompt: "AI-powered analytics dashboard, modern tech style",
  use_case: "landing",
  template: "landing",  // Auto-applies 16:9, 2K, landing-optimized style
  quality_mode: "balanced",
  count: 1
});

Available templates:

• landing — Landing page hero (16:9, 2K)
• ad — Social media ads (1:1, 1K)
• blog — Blog/article covers (16:9, 1K)
• ecommerce — Product images (1:1, 2K)

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Start here — 4 steps to your first image

1. rewrite_image_prompt — describe your goal, get a better prompt
2. estimate_image_cost — see cost before spending credits
3. generate_image — execute with your approved prompt and budget
4. poll_image_result — wait for completion and get the result

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What it does

Rewrite image prompts

Turn rough requests into optimized prompts for business and marketing use.

Input:

• goal — what you need the image for
• raw_prompt — your rough description
• use_case — landing page, blog cover, ad creative, etc.
• template (optional) — apply template defaults
• tone (optional) — brand voice or mood
• audience (optional) — target audience

Output: ready-to-generate prompt optimized for your use case.

Estimate image cost

Know the cost before you commit. Essential for budget-aware agent workflows.

Input:

• use_case
• count — how many images
• resolution — 1K, 2K, 4K
• aspect_ratio — 16:9, 1:1, 9:16, etc.
• quality_mode — fast, balanced, high
• template (optional) — auto-apply template defaults
• platform (optional) — get platform-optimized recommendations

Output: estimated credits required.

Smart size recommendations

Get platform-optimized size settings without guesswork.

javascript

// Get Instagram post recommendations
await rynjer.recommend_image_size({
  platform: "instagram_post"
});
// Returns: { aspect_ratio: "1:1", resolution: "1K", size_px: "1080x1080" }

Supported platforms:

• instagram_post — 1:1, 1080x1080
• instagram_story — 9:16, 1080x1920
• facebook_ad — 1.91:1, 1200x628
• twitter_card — 1.91:1, 1200x628
• linkedin_ad — 1.91:1, 1200x627
• blog_cover — 1.91:1, 1200x630
• youtube_thumbnail — 16:9, 1280x720
• app_store — 16:9, 1920x1080

Generate images

Execute generation with your approved prompt and budget.

Input:

• prompt — rewritten or custom
• use_case
• template (optional) — apply template defaults
• platform (optional) — use platform-optimized settings
• aspect_ratio
• resolution
• quality_mode
• count
• auto_poll (optional)

Output: generation request submitted.

Poll image results

Check status and download completed images.

Input:

• request_id

Output: image URLs or download ready.

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Templates — One-line setup

Templates automatically configure optimal settings for common use cases:

Template	Aspect Ratio	Resolution	Best For
landing	16:9	2K	Homepage hero, product showcases
ad	1:1	1K	Social media ads, quick tests
blog	16:9	1K	Article covers, content marketing
ecommerce	1:1	2K	Product images, white backgrounds

Usage:

javascript

// Use template
generate_image({ template: "ecommerce", ... })

// Use template + override specific settings
generate_image({ 
  template: "ad", 
  aspect_ratio: "16:9",  // Override template default
  ... 
})

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Best for

Use Case	Why it works
Landing page hero	Fast iteration on homepage visuals
Blog/article cover	Consistent cover images at scale
Ad creative variations	Test multiple concepts cheaply
Ecommerce visuals	Product images, lifestyle shots
Social posts	Quick turnaround for content calendars

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Good fit

Use this skill when:

• You need usable images fast, not artistic exploration
• You want cost predictability before generation
• You're building an agent workflow that needs image generation
• You want to skip manual model selection and prompt tuning
• You're producing marketing assets (landing, blog, ads, ecommerce)
• You want smart defaults without guessing platform specs

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Not a good fit

This v1 is intentionally not designed for:

• video generation
• music/audio generation
• complex multi-step creative pipelines
• large-scale brand asset management systems
• creator studio workflows with collaboration features

For those, consider full creative platforms instead.

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Reality check

This is:

• soft launch
• early-access
• image-only v1

The core flow (rewrite → estimate → generate → poll) is live and verified. Templates and smart recommendations are ready for use. It works for real tasks, but the clearest path is still the recommended workflow above.

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Pricing

• Free: prompt rewrite, routing help, cost estimate, size recommendations
• Paid: image generation via Rynjer credits or API access

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Positioning

Rynjer is not a generic creative playground or full studio platform.

It is a business-facing image generation entry point focused on:

• low-friction execution
• predictable cost
• smart defaults (templates + platform recommendations)
• default routing over manual model-picking
• repeatable, workflow-ready use

If you need a full creative studio with video, storyboards, and collaboration — this isn't it. If you need fast, cost-transparent image generation for marketing tasks — this is.