Show HN: Negative Space – Startup ideas from the gaps between YC companies

Category: ai-ml

Tags: embeddings, llm, startup-ideas, claude-skill, data-visualization

Score: 5.8/10 (Innovation: 7, Technical: 5, Documentation: 7, Utility: 4)

Negative Space maps YC company descriptions in embedding space to find gaps, then uses Claude to draft startup ideas for sparse regions and re-embeds them to measure novelty against real companies. It's a clever creative combination of embedding-space exploration and LLM idea generation, packaged with a Claude skill and reproducible pipeline.

Target audience: founders, indie hackers, AI engineers, venture analysts

Repository: https://nh66.ai/negative-space/ · HTML · MIT

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