{"id":14781,"date":"2026-08-10T11:18:49","date_gmt":"2026-08-10T11:18:49","guid":{"rendered":"https:\/\/nokobox.com\/index.php\/item\/udemy-build-an-ai-agent-from-scratch-in-python-no-langchain-2026-6\/"},"modified":"2026-08-10T11:18:49","modified_gmt":"2026-08-10T11:18:49","slug":"udemy-build-an-ai-agent-from-scratch-in-python-no-langchain-2026-6","status":"publish","type":"digital_item","link":"https:\/\/nokobox.com\/index.php\/item\/udemy-build-an-ai-agent-from-scratch-in-python-no-langchain-2026-6\/","title":{"rendered":"Udemy \u2013 Build an AI Agent From Scratch in Python (No LangChain) 2026-6"},"content":{"rendered":"<div class=\"w-post-elm post_content\">\n<h2 dir=\"ltr\">Description<\/h2>\n<p dir=\"ltr\">Build an AI Agent From Scratch in Python (No LangChain) is a course on using Python without relying on high-level agent frameworks like LangChain, published by Udemy Online Academy. This course is a hands-on program that teaches developers how to create intelligent AI agents using pure Python without relying on high-level agent frameworks like LangChain. Designed for Python developers, AI enthusiasts, and software engineers, this course focuses on understanding the core building blocks behind modern AI agents by implementing them from the ground up. Students learn how to integrate large language models (LLMs), manage notifications and context, implement memory, make tool calls, interact with APIs, and build standalone workflows using custom Python code.<\/p>\n<p dir=\"ltr\">You build your own agent framework from scratch, one concept at a time, and finish it by understanding every line of it \u2013 and you\u2019ll be able to read LangChain, CrewAI or AutoGen like an open book. This course is recommended for working developers who use LLM but treat agents like magic and want to master the basics. By the end of this course, you\u2019ll be able to use Python\u2019s full potential in building intelligent AI agents.<\/p>\n<h3 dir=\"ltr\">What you will learn in Build an AI Agent From Scratch in Python (No LangChain):<\/h3>\n<ul dir=\"ltr\">\n<li>Give an agent tools from scratch: parse tool calls, dispatch them and manage an illusory tool without crashing.<\/li>\n<li>Implement working, episodic and semantic memory \u2013 and write cosine similarity and top-k retrieval yourself from scratch.<\/li>\n<li>Build a rationale for the agent with ReAct, reflection and tree-of-thoughts and direct each task to the appropriate strategy.<\/li>\n<li>Coordinate multiple agents with a delegation constraint, evaluate them (success rate, cost, regression) and make them robust for production with constraints, event logging and guardrails.<\/li>\n<li>And \u2026<\/li>\n<\/ul>\n<h3 dir=\"ltr\">Course specifications<\/h3>\n<p dir=\"ltr\">Publisher: <a href=\"https:\/\/href.li\/?https:\/\/www.udemy.com\/course\/build-an-ai-agent-from-scratch-in-python-no-langchain\/?couponCode=MT260629G3\" target=\"_blank\" rel=\"noopener\"> Udemy <\/a><br \/>Instructors: <a dir=\"ltr\" style=\"text-align: right\" href=\"https:\/\/downloadly.net\/tag\/abhijoy-sarkar\/\" target=\"_blank\" rel=\"noopener\">Abhijoy Sarkar<\/a><br \/>Language: English<br \/>Level: Intermediate<br \/>Number of Lessons: 49<br \/>Duration: 1 hours and 41 minutes<\/p>\n<h3 dir=\"ltr\">Course topics<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1041501\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2026\/07\/Build-an-AI-Agent-From-Scratch-in-Python-No-LangChain-Co.png\" alt=\"\" width=\"933\" height=\"660\"><\/p>\n<h3 dir=\"ltr\">Build an AI Agent From Scratch in Python (No LangChain) Prerequisites<\/h3>\n<p dir=\"ltr\">Solid Python: functions, classes, and dicts. You\u2019ve called an LLM API at least once.<br \/>An API key for any OpenAI-compatible or Anthropic model (a few dollars of usage covers the labs).<br \/>No machine-learning math required \u2014 the one bit (a dot product) is taught from scratch. No LangChain, no vector DB.<\/p>\n<h3 dir=\"ltr\">Pictures<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1041500\" src=\"https:\/\/downloadly.ir\/wp-content\/uploads\/2026\/07\/Build-an-AI-Agent-From-Scratch-in-Python-No-LangChain.png\" alt=\"Build an AI Agent From Scratch in Python (No LangChain)\" width=\"923\" height=\"363\"><\/p>\n<h3 dir=\"ltr\">Build an AI Agent From Scratch in Python (No LangChain) introduction video<\/h3>\n<div style=\"width: 640px;\" class=\"wp-video\"><span class=\"mejs-offscreen\">Video Player<\/span><\/p>\n<div id=\"mep_0\" class=\"mejs-container mejs-container-keyboard-inactive wp-video-shortcode mejs-video\" tabindex=\"0\" role=\"application\" aria-label=\"Video Player\" style=\"width: 640px; height: 360px; min-width: 217px;\">\n<div class=\"mejs-inner\">\n<div class=\"mejs-mediaelement\"><mediaelementwrapper id=\"video-196839-1\"><video class=\"wp-video-shortcode\" id=\"video-196839-1_html5\" width=\"640\" height=\"360\" preload=\"metadata\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Build_an_AI_Agent_From_Scratch_in_Python_No_LangChain_Downloadly.ir.mp4?_=1\" style=\"width: 640px; height: 360px;\"><source type=\"video\/mp4\" src=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Build_an_AI_Agent_From_Scratch_in_Python_No_LangChain_Downloadly.ir.mp4?_=1\"><a href=\"https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Build_an_AI_Agent_From_Scratch_in_Python_No_LangChain_Downloadly.ir.mp4?nocache=1786178877437\">https:\/\/dl.downloadly.ir\/Files\/Elearning\/Sample\/Build_an_AI_Agent_From_Scratch_in_Python_No_LangChain_Downloadly.ir.mp4<\/a><\/video><\/mediaelementwrapper><\/div>\n<div class=\"mejs-layers\">\n<div class=\"mejs-poster mejs-layer\" style=\"display: none; width: 100%; height: 100%;\"><\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-loading\"><span class=\"mejs-overlay-loading-bg-img\"><\/span><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer\" style=\"display: none; width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-error\"><\/div>\n<\/div>\n<div class=\"mejs-overlay mejs-layer mejs-overlay-play\" style=\"width: 100%; height: 100%;\">\n<div class=\"mejs-overlay-button\" role=\"button\" tabindex=\"0\" aria-label=\"Play\" aria-pressed=\"false\"><\/div>\n<\/div>\n<\/div>\n<div class=\"mejs-controls\">\n<div class=\"mejs-button mejs-playpause-button mejs-play\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Play\" aria-label=\"Play\" tabindex=\"0\"><\/button><\/div>\n<div class=\"mejs-time mejs-currenttime-container\" role=\"timer\" aria-live=\"off\"><span class=\"mejs-currenttime\">00:00<\/span><\/div>\n<div class=\"mejs-time-rail\"><span class=\"mejs-time-total mejs-time-slider\" role=\"slider\" tabindex=\"0\" aria-label=\"Time Slider\" aria-valuemin=\"0\" aria-valuemax=\"0\" aria-valuenow=\"0\" aria-valuetext=\"00:00\"><span class=\"mejs-time-buffering\" style=\"display: none;\"><\/span><span class=\"mejs-time-loaded\"><\/span><span class=\"mejs-time-current\"><\/span><span class=\"mejs-time-hovered no-hover\"><\/span><span class=\"mejs-time-handle\"><span class=\"mejs-time-handle-content\"><\/span><\/span><span class=\"mejs-time-float\"><span class=\"mejs-time-float-current\">00:00<\/span><span class=\"mejs-time-float-corner\"><\/span><\/span><\/span><\/div>\n<div class=\"mejs-time mejs-duration-container\"><span class=\"mejs-duration\">00:00<\/span><\/div>\n<div class=\"mejs-button mejs-volume-button mejs-mute\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Mute\" aria-label=\"Mute\" tabindex=\"0\"><\/button><a href=\"javascript:void(0);\" class=\"mejs-volume-slider\" aria-label=\"Volume Slider\" aria-valuemin=\"0\" aria-valuemax=\"100\" role=\"slider\" aria-orientation=\"vertical\"><span class=\"mejs-offscreen\">Use Up\/Down Arrow keys to increase or decrease volume.<\/span><\/p>\n<div class=\"mejs-volume-total\">\n<div class=\"mejs-volume-current\" style=\"bottom: 0px; height: 100%;\"><\/div>\n<div class=\"mejs-volume-handle\" style=\"bottom: 100%; margin-bottom: -3px;\"><\/div>\n<\/div>\n<p><\/a><\/div>\n<div class=\"mejs-button mejs-fullscreen-button\"><button type=\"button\" aria-controls=\"mep_0\" title=\"Fullscreen\" aria-label=\"Fullscreen\" tabindex=\"0\"><\/button><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 dir=\"ltr\"><span class=\"notranslate\">Installation guide<\/span><\/h3>\n<p dir=\"ltr\">After Extract, watch with your favorite Player.<\/p>\n<p dir=\"ltr\">Subtitle: None<\/p>\n<p dir=\"ltr\">Quality: 1080p<\/p>\n<h3 dir=\"ltr\">Downloadly link<\/h3>\n<p dir=\"ltr\"><a href=\"https:\/\/dl4.downloadly.ir\/Files\/Elearning\/Udemy_Build_an_AI_Agent_From_Scratch_in_Python_No_LangChain_2026-6_Downloadly.ir.rar?nocache=1786178876\">Download \u2013 809 MB<\/a><\/p>\n<h3 dir=\"ltr\">Rapidgator link<\/h3>\n<p><a href=\"https:\/\/rapidgator.net\/file\/07257cb3d7953d64e97453abd963eb14\/Udemy_Build_an_AI_Agent_From_Scratch_in_Python_No_LangChain_2026-6_Downloadly.ir.rar.html\" target=\"_blank\" rel=\"noopener\">Download \u2013 809 MB<\/a><\/p>\n<h5 dir=\"ltr\">File password (s): <a>www.downloadly.ir<\/a><\/h5>\n<h3 dir=\"ltr\">Size<\/h3>\n<p dir=\"ltr\">809 MB<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Description Build an AI Agent From Scratch in Python (No LangChain) is a course on using Python without relying on high-level agent frameworks like LangChain, p<\/p>\n","protected":false},"author":1,"template":"","dgi_category":[10458],"dgi_tag":[120341,120342,120343,120344,120345,120346,120347,120348,120349],"class_list":["post-14781","digital_item","type-digital_item","status-publish","has-post-thumbnail","hentry","dgi_category-video-tutorials","dgi_tag-abhijoy-sarkar","dgi_tag-build-an-ai-agent-from-scratch-in-python-no-langchain","dgi_tag-build-an-ai-agent-from-scratch-in-python-no-langchain-download","dgi_tag-build-an-ai-agent-from-scratch-in-python-no-langchain-free","dgi_tag-build-an-ai-agent-from-scratch-in-python-no-langchain-free-download","dgi_tag-udemy-build-an-ai-agent-from-scratch-in-python-no-langchain","dgi_tag-udemy-build-an-ai-agent-from-scratch-in-python-no-langchain-download","dgi_tag-udemy-build-an-ai-agent-from-scratch-in-python-no-langchain-free","dgi_tag-udemy-build-an-ai-agent-from-scratch-in-python-no-langchain-free-download"],"_links":{"self":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/14781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item"}],"about":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/types\/digital_item"}],"author":[{"embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/digital_item\/14781\/revisions"}],"wp:attachment":[{"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/media?parent=14781"}],"wp:term":[{"taxonomy":"dgi_category","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_category?post=14781"},{"taxonomy":"dgi_tag","embeddable":true,"href":"https:\/\/nokobox.com\/index.php\/wp-json\/wp\/v2\/dgi_tag?post=14781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}