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Archie CLI tool auto-generates architecture docs to give AI coding assistants persistent context

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A developer has released Archie, an open-source command-line tool designed to solve the recurring problem of AI coding assistants lacking codebase context across sessions. Running 'npx archie init' triggers the tool to scan the project's codebase and git history, then uses Google's Gemini model to produce a structured ARCHITECTURE.md file. The document records technology choices, core workflows, rejected alternatives, and known limitations, giving both new developers and AI tools immediate project context. A git post-commit hook keeps the file updated incrementally after each commit, tracking only changes since the last processed commit to minimise API costs. The project is in early stages, having reached around 250 npm downloads within days of launch, and currently lacks monorepo support and full coverage of non-TypeScript codebases.

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Archie CLI tool auto-generates architecture docs to give AI coding assistants persistent context · ShortSingh