by pguso · Agent Tool · ★ 4.2k
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AI Agents From Scratch Learn to build AI agents locally without frameworks. Understand what happens under the hood before using production frameworks. Purpose This repository teaches you to build AI agents from first principles using local LLMs and node-llama-cpp. By working through these examples, you'll understand: How LLMs work at a fundamental level What agents really are (LLM + tools + patterns) How different agent architectures function Why frameworks make certain design choices A Python version of this tutorial is available here: https://github.com/pguso/agents-from-scratch Philosophy: Learn by building. Understand deeply, then use frameworks wisely.
| Stars | 4,174 |
| Forks | 606 |
| Language | JavaScript |
| Category | Agent Tool |
| License | MIT |
| Quality Score | 60.074/100 |
| Open Issues | 9 |
| Last Updated | 2026-05-31 |
| Created | 2025-10-23 |
| Platforms | node |
| Est. Tokens | ~117k |
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ai-agents-from-scratch is Demystify AI agents by building them yourself. Local LLMs, no black boxes, real understanding of function calling, memory, and ReAct patterns.. It is categorized as a Agent Tool with 4.2k GitHub stars.
ai-agents-from-scratch is primarily written in JavaScript. It covers topics such as ai-agents, educational, function-calling.
You can find installation instructions and usage details in the ai-agents-from-scratch GitHub repository at github.com/pguso/ai-agents-from-scratch. The project has 4.2k stars and 606 forks, indicating an active community.
ai-agents-from-scratch is released under the MIT license, making it free to use and modify according to the license terms.
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