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GhostShell: A Spooky Terminal Assistant Running Open-Source AI Locally

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GhostShell is a terminal assistant that adds a haunted, supernatural personality to everyday software development. It runs an open-weight language model, Qwen2.5 3B, locally through Ollama, so no proprietary cloud API is needed. The tool reacts to developer commands and Git activity, and explains errors while staying in character. Built in Python with the Rich library for formatted output, it constructs prompts from real command output and repository context. The project was submitted to Hacktoberfest's Open-Source AI Challenge and highlights privacy, offline use, and extensibility as benefits of local inference.

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