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Lat.md: Agent Lattice Knowledge Graph for Codebases — Wiki-Linked Markdown with Validation and Semantic Search
New developer tool (32 points on HN) that creates a knowledge graph for codebases using interconnected markdown files with [[wiki links]]. Sections link to each other, source files link back with @lat comments, and 'lat check' ensures nothing drifts out of sync. Supports exact, fuzzy, and semantic vector search across all sections. Readable in any editor or Obsidian, queryable by AI agents via CLI. Created by 1st1 on GitHub — targets the gap between codebase context and agent understanding of business logic.
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