Articles tagged "llm"

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8 min readIntermediate

Build an MCP Server in Python 2026: Tools, Resources, and Prompts from Scratch

Build a working MCP (Model Context Protocol) server in Python from scratch. Covers tools, resources, and prompts using the FastMCP library. Connect to Claude Desktop and Claude Code in 2026.

9 min readIntermediate

Context Engineering 2026: AGENTS.md, CLAUDE.md, and .cursorrules That Actually Work

Context engineering tutorial 2026: write AGENTS.md, CLAUDE.md, and .cursorrules files that improve AI coding agent success rate from 30% to 90%. Real examples for Claude Code, Cursor, and Gemini CLI.

9 min readIntermediate

Vibe Coding 2026: Build a SaaS with Claude Code Without Writing Most of the Code

Vibe coding tutorial 2026: use Claude Code to build a real SaaS MVP — FastAPI backend, React frontend, Stripe payments, and Postgres — in hours instead of days. Includes prompt engineering tips and when to intervene manually.

22 min readIntermediate

Context Engineering for AI Agents 2026: The Complete Guide

Context engineering is the technique that raises AI agent success rates from 30% to 90%. Learn how to design context windows, implement RAG, manage memory, and build reliable AI agents in 2026.

13 min readIntermediate

Building a Local LLM Machine in 2026: Complete Hardware Guide

Complete 2026 guide to building a PC for running local LLMs. GPU VRAM requirements, RAM, storage, three full build examples from $800 to $6000, and Ollama/llama.cpp setup.

20 min readIntermediate

Build an MCP Server in Python: Complete Tutorial 2026

Learn to build a Model Context Protocol (MCP) server in Python from scratch. Expose tools, resources, and prompts to Claude and other LLMs with the official MCP SDK.

8 min readBeginner

Embeddings Explained: What They Are and How to Use Them with Python and Ollama (2026)

Learn what embeddings are and how to use them with Python and Ollama for free. Generate embeddings with nomic-embed-text, compute cosine similarity, build semantic search, and store in pgvector.

4 min readIntermediate

LangGraph Tutorial 2026: Build Stateful AI Agents with Python

LangGraph tutorial 2026: build stateful AI agents in Python using StateGraph, nodes, edges, and checkpointers. Full ReAct agent example with tool calling and human-in-the-loop.

3 min readIntermediate

LiteLLM Tutorial 2026: Use OpenAI, Claude, and Ollama with One Python API

LiteLLM tutorial 2026: call OpenAI, Claude, Gemini, and Ollama with one unified Python API. Setup proxy server, fallbacks, cost tracking, and load balancing.

7 min readIntermediate

n8n + AI on Linux: Self-Hosted Workflow Automation with LLMs (2026)

Run n8n on Linux and automate workflows with AI and local LLMs. Install n8n via Docker, set up AI Agent nodes with Ollama, build real automations, and run as a systemd service. Free 2026 guide.