--- title: pguso/agents-from-scratch: Build AI agents from first... description: A 12-lesson educational repository teaching AI agent fundamentals by building one agent incrementally from scratch using local LLMs. Covers core concepts like... canonical: https://daily.dev/posts/sh4hattfn twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: pguso/agents-from-scratch: Build AI agents from first principles using a local LLM | daily.dev og:description: A 12-lesson educational repository teaching AI agent fundamentals by building one agent incrementally from scratch using local LLMs. Covers core concepts like... og:url: https://daily.dev/posts/sh4hattfn og:image: https://api.daily.dev/og/posts/sH4hATTfN.png og:image:alt: Post cover image og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # pguso/agents-from-scratch: Build AI agents from first principles using a local LLM **[AI Hub](https://daily.dev/sources/aihub)** · [@phuonghd86](https://daily.dev/phuonghd86) · 0 upvotes · 0 comments ## Summary A 12-lesson educational repository teaching AI agent fundamentals by building one agent incrementally from scratch using local LLMs. Covers core concepts like structured output, tool usage, agent loops, memory systems, planning, atomic actions, and observability without frameworks or cloud APIs. Emphasizes transparency and mechanical understanding over abstraction, progressing from basic LLM calls through decision-making, execution patterns, and testing methodologies. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [AI Agents For Beginners](https://daily.dev/posts/ai-agents-for-beginners-99gpz92au) · freeCodeCamp · 1 upvotes · 0 comments - [Building AI Agents with Local Small Language Models](https://daily.dev/posts/building-ai-agents-with-local-small-language-models-nsxe8jo1h) · Machine Learning Mastery · 0 upvotes · 0 comments --- Tags: [#ai-agents](https://daily.dev/tags/ai-agents), [#python](https://daily.dev/tags/python) [View this post on daily.dev](https://daily.dev/posts/sh4hattfn) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/sh4hattfn","headline":"pguso/agents-from-scratch: Build AI agents from first principles using a local LLM","text":"Shared: pguso/agents-from-scratch: Build AI agents from first principles using a local LLM","url":"https://daily.dev/posts/sh4hattfn","datePublished":"2026-01-17T04:46:49.204Z","dateModified":"2026-03-15T06:48:04.547Z","author":{"@type":"Person","name":"Phuong Huynh","url":"https://daily.dev/phuonghd86","image":"https://media.daily.dev/image/upload/s--Bfx-kfhO--/f_auto/v1758022880/avatars/avatar_JnJ7IMVIWjsJBx0mPxk8r?_a=BAMClqZW0","description":"Senior Software Engineer.\nLove AI, .NET, Cloud, Security, and Automation.","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":60}},"image":"https://media.daily.dev/image/upload/s--VDukGCjf--/f_auto/v1722860399/public/Placeholder%2002","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"sharedContent":{"@type":"WebPage","url":"https://api.daily.dev/r/bK7MEzqBN"},"isPartOf":{"@type":"WebPage","url":"https://daily.dev/squads/aihub","name":"AI Hub"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"AI Hub","item":"https://daily.dev/squads/aihub"},{"@type":"ListItem","position":3,"name":"pguso/agents-from-scratch: Build AI agents from first principles using a local LLM"}]} ```