Developer Builds Local AI File Editor Using a 3B-Parameter Model With No Internet

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A developer created a lightweight local file-editing tool called vibe.py, powered by the qwen2.5-coder:3b model running through Ollama on a personal PC, requiring no internet connection or API key. The tool reads a single file, sends it to the model with an instruction, and returns a proposed rewrite as a diff for the user to review. No changes are written to disk unless the user explicitly approves, a deliberate safety design the developer calls non-agentic. The project reflects a philosophy the developer terms 'directed creation,' where AI handles rote labor but humans retain control over decisions and direction. The tool is part of a broader personal scripting system spread across two WSL2 machines, though the developer acknowledges far more advanced AI agents already exist.

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