xrithm
Open-source AI post architect aligned with social feed distribution algorithms
Core Features Implemented
- Real-Time Algorithmic Hook Scorer: Evaluates the first 3 lines of posts against distribution metrics, curiosity gaps, and click-through signals
- One-Click Thread Splitter & Sequencer: Automatically breaks long technical essays into cohesive, numbered X threads formatted for maximum readability
- Flesch-Kincaid Readability Analyzer: Live AST-based readability calculation ensuring posts remain clear, accessible, and free of unnecessary jargon
- Local Privacy Mode: Zero tracking or external data storage—all drafts and scoring logic run locally in the browser
System Architecture
- Client-side AST and readability heuristics calculating Flesch-Kincaid index in real time
- Server-side prompt chaining evaluating viral hook viability and distribution friction
- Dynamic thread character boundary detection preserving syntax highlighting and markdown blocks
- One-click export with instant clipboard formatting and preview mockups matching X dark mode
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