sesh provides a lightweight command‑line agent that lets any LLM (Claude, GPT, Ollama, etc.) perform coding work through a small set of built‑in tools. It runs in Go with no external libraries, keeping the core loop simple and policy‑free while allowing mods to extend functionality. The tool is aimed at developers who want a controllable, self‑hosted AI coding assistant without heavyweight dependencies. Its zero‑dependency design and clear separation of core loop vs. policies make it more transparent and easier to customize than many bulkier alternatives.
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