Description

Designer-Ready Cover Briefs in less than 30 Minutes

Stop wasting $300-500 on cover direction that signals the wrong subgenre. The Cover Brief Generator turns your manuscript into a complete, strategic cover brief that prevents genre-signal confusion — the #1 reason indie author covers fail to convert readers.

The Problem

Most indie authors send designers vague requests: “Make it look professional” or “I like this cover.” Meanwhile, AI and amateur designers commit a fatal error: recommending beautiful covers that signal the wrong subgenre. A dark, moody cover with script font signals dark romance, NOT cozy mystery. A bright illustrated cover signals contemporary romance, NOT paranormal thriller. Readers make buy decisions in 0.3 seconds based on cover signals. Wrong signal equals invisible book.

Professional cover briefs exist — but strategists charge $500+ and designers charge $1,500+. Most indie authors never get this level of strategic foundation.

What You Get

• Genre & Subgenre Market Analysis: Identify your book’s exact subgenre and analyze current bestseller cover trends (2026 data)
• Comp Cover Analysis: 5-8 current bestselling titles in your subgenre with detailed breakdowns of color palettes (hex codes), typography, imagery, and composition
• Color Palette with Hex Codes: Primary, secondary, and accent colors tied to genre signals, with rationale and bestseller comparisons
• Typography Guidance: Font category recommendations, specific font families, size hierarchy, and thumbnail readability optimization
• Element Placement Strategy: Composition guidance on focal points, title/author placement, visual hierarchy, and negative space
• Mood Board Descriptions: 3-5 detailed text descriptions for mood board sourcing or AI image generation
• 3 Concept Directions (Ranked by Market Fit):
  • Concept #1: Commercially optimized, highest shelf success probability
  • Concept #2: Balanced between commercial appeal and artistic differentiation
  • Concept #3: Creative risk with highest potential for cult appeal and reader discovery

  Each concept includes visual description, composition, color/typography application, mood, and 3 AI image prompt variations:

  • Variation A — Image Only: No text. Pure visual for authors adding typography in Canva or Photoshop
  • Variation B — Full Text Cover: Complete cover with title, series, and author name rendered. Optimized for Ideogram and Nanobanana
  • Variation C — Typography Only: Separate title and author name prompts for compositing over your chosen image
• The Negative Brief: Comprehensive “what NOT to do” list including genre-specific mistakes, subgenre confusion signals, amateur indicators, fonts that scream self-published, and color combinations that signal wrong emotion
• Designer Communication Template: Ready-to-send brief you can copy-paste to your cover designer

The Cover Signal Integrity System (CSIS) — Your Unique Guardrail

This plugin enforces five immutable rules that prevent genre-signal confusion:

• Rule 1: Genre-Signal Accuracy — Every visual element signals the correct genre AND subgenre. 0.3-second test: Would a reader correctly identify your book’s genre in under 1 second at thumbnail size?
• Rule 2: Thumbnail Readability — Covers sell as thumbnails on Amazon (~160x250px). All recommendations work at this size. Title readable? Core image clear? Focal point obvious?
• Rule 3: Trend Awareness Without Trend Chasing — Recommendations reflect 2026 market trends while maintaining shelf life. Avoid elements that are clearly dated, but also avoid ultra-trendy elements that will look dated in 6 months
• Rule 4: Subgenre Differentiation — Dark romance ≠ sweet romance ≠ rom-com ≠ paranormal romance. The brief clearly differentiates adjacent subgenres
• Rule 5: The Amateur Filter — Steers away from choices that instantly mark a book as self-published: wrong fonts (Papyrus, Comic Sans), too many elements, poor color combinations, stock photo feel, cluttered composition

25+ Genres & Subgenres Covered

Romance: Contemporary, Dark, Rom-Com, Paranormal, Historical, Romantic Suspense

Mystery/Thriller: Cozy Mystery, Thriller, Police Procedural, Psychological Thriller

Fantasy/Sci-Fi: Epic Fantasy, Urban Fantasy, Cozy Fantasy, LitRPG, Space Opera, Sci-Fi Romance

Other: Women’s Fiction, Horror, Literary Fiction

How It Works — 5-Step Process

1. Input Analysis: Upload your manuscript or outline. Answer clarifying questions about genre, tone, themes, target reader
2. Market Comp Research: Identify 5-8 current bestselling titles in your subgenre and analyze their cover strategies
3. Color Palette Development: Select primary, secondary, and accent colors with hex codes and genre rationale
4. Typography Direction: Choose font categories and specific families optimized for your genre and thumbnail size
5. 3 Concept Directions + Negative Brief: Develop three ranked cover concepts with visual descriptions and comprehensive “what NOT to do” guidance

Who This Is For

• Indie authors hiring a cover designer for the first time (need strategic foundation before investing $1,500+)
• Authors redesigning underperforming covers (need market data on why they’re not converting)
• Hybrid authors wanting strategic guidance before briefing their designer
• Authors considering DIY cover design (need a professional-quality strategic roadmap)
• Authors with series books (need consistency guardrails across multiple covers)

FAQ

How long does this take?

15-30 minutes from start to finished brief. Most of that is Claude’s analysis time while you wait.

Can I use this if I already hired a designer?

Absolutely. Use the Designer Communication Template to brief them more strategically. Better briefs = fewer revisions = faster, cheaper design process.

Is this a replacement for hiring a designer?

No. This is the strategic foundation that makes designer collaboration more efficient. Professional designers still offer skills this plugin can’t replicate. But you’ll brief them 10x better with this brief.

What if my genre isn’t listed?

The plugin covers 25+ genres. If yours isn’t explicitly listed, describe it in the setup and the plugin will apply genre conventions from adjacent categories.

What You Save

• $500+ you’d spend hiring a cover strategist
• $1,500+ in wasted designer revisions (bad briefs = bad covers = revisions = extra cost)
• Months of your own time researching cover conventions and bestseller analysis
• Confidence that your cover signals the correct subgenre to readers

Requirements

• Claude Desktop (latest version)
• Claude API subscription

VIP members of the First Drafts community get every plugin — including this one — included with their membership, plus early access to new releases before they hit the store. See the VIP membership benefits →