AI-Powered Writing Assistant for Novelists
Description
An AI-powered writing assistant that helps novelists maintain consistency in their manuscripts by extracting structured data such as character profiles, locations, and timeline events. The tool uses AI to read the manuscript and check for continuity errors across chapters, providing a more efficient and reliable way to ensure consistency.
Key Features
- AI-driven extraction of structured data from manuscripts.
- Continuity checking across chapters to detect inconsistencies.
- Support for multiple AI providers to enhance reliability and performance.
- User-friendly interface for easy navigation and correction of errors.
- Pagination and lazy loading to handle large manuscripts efficiently.
Related Problems (1)
Description
Writers, especially novelists, often face challenges in maintaining consistency in their manuscripts. This includes keeping track of character details, plot points, and timelines across multiple chapters. Inconsistencies such as changing a character's eye color or mentioning a dead character can detract from the quality of the work and require significant effort to correct manually.Sources (1)
I'm a developer who writes fiction as a hobby. About 18 months ago, I was 60,000 words into a novel and realized I'd changed a character's eye color between chapters 3 and 18. Then I found a dead character mentioned casually in chapter 22. That's when I thought: "I'm a developer. I should be able to build something to catch this." That turned into Writers Studio — a native macOS app that uses AI to read your manuscript and extract structured data (character profiles, locations, timeline events), then checks continuity across chapters. **What I learned building this solo:** * SwiftData performance degrades hard after \~10K entities (had to implement pagination and lazy loading) * Structuring AI responses with JSON schemas is 10x more reliable than free-text parsing * Supporting 4 AI providers (OpenAI, Anthropic, Gemini, Ollama) meant building an abstraction layer that took 2 months alone * The MAS submission process is... a journey. Especially with AI features and StoreKit 2. **Where I am now:** * In public beta with a few serious testers * Pre-sale launched yesterday: $39-79 lifetime * Goal: 50 sales in 30 days to validate demand * Biggest challenge: marketing as a solo dev who hates marketing [https://litestep.com/writers-studio/](https://litestep.com/writers-studio/) **Questions for other solo devs:** * How do you handle marketing when you just want to code? * Anyone else supporting multiple AI providers? How'd you structure it? * What's your take on lifetime vs. subscription for dev tools? Feel free to ask me any questions I'm working a similar version for the Mac App Store (MAS) that will be free to download and use but will require a basic or premium subscription to access AI providers. Ollama will be free.