AI Agents in LangGraph
For: Engineers who have used the OpenAI API but never built an agent loop
Side-by-side comparison on level, duration, pricing, instructor, tier. Editor verdict on which course wins for which buyer.
The shortest path from 'I read about agents' to 'I built one that works.' Harrison Chase walks through LangGraph's state machine model end-to-end — agentic loop, tool use, persistent state, human-in-the-loop. Free, ~90 minutes, and the only short course we recommend ahead of a longer specialization. Limitation: it assumes Python comfort and skips over LLM fundamentals. Pair it with the LLM Fundamentals course below if you're new to the field.
MCP (Model Context Protocol) is the standard Anthropic introduced for connecting LLMs to external tools and data sources — and in 2026 it's becoming the lingua franca across Claude, Cursor, and most agent runtimes. This course is the canonical introduction, taught by Anthropic. Free, 90 minutes, hands-on building MCP servers and clients. The right course to take after the basic prompt engineering tutorials, before building production agents.
| Dimension | AI Agents in LangGraph | MCP: Build Rich-Context AI Apps with Anthropic |
|---|---|---|
| Provider | DeepLearning.AI | DeepLearning.AI |
| Editorial tier | Hands-on reviewed | Hands-on reviewed |
| Level | Intermediate | Intermediate |
| Format | self paced | self paced |
| Duration | ~1.5 hours (4 lessons) | ~1.5 hours |
| Pricing | Free | Free |
| Instructor | Harrison Chase — Founder, LangChain | Elie Schoppik — Anthropic Developer Education |
| Rating | No public rating | No public rating |
| Topics | build ai agents, langchain, langgraph | mcp, build ai agents |
| Last verified | 2026-05-23 | 2026-05-23 |
These cover different primary topics — AI Agents in LangGraph focuses on build ai agents while MCP: Build Rich-Context AI Apps with Anthropic focuses on mcp. Take the one matching your current goal first; the other can come later if your interests expand.
For: Engineers who have used the OpenAI API but never built an agent loop
For: Developers building production AI agents in 2026
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