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AI Engineering

Hands-on AI development — building AI agents, LLM tools, MCP servers, agentic apps, and deployment, plus the latest in artificial intelligence and machine learning.

44 guides~34 min totalupdated June 18, 2026

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MCP vs A2A: Do Your AI Agents Need Both? (2026)

Everyone is suddenly adding A2A to their stack because Google and the Linux Foundation blessed it…

5 min

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IntermediateAI Agent Observability & Evals in Python (Part 6)Series: Agentic AI in Python — Zero to Production This is Part 6 — adding AI agent observability…6 min MCP vs REST API: Do You Even Need MCP? (2026)You already know how to call a REST API. So when everyone started wrapping their APIs in MCP servers…5 min Are MCP Servers Safe? Security Risks & How to Lock Them DownBefore you paste that MCP server into your config: it can read more than you think. I learned this…5 min IntermediateBuild an Agentic AI App in Python: MCP Client (Part 5)Series: Agentic AI in Python — Zero to Production This is Part 5 — building an MCP client so your…7 min IntermediateGitHub MCP Server: Connect Claude to Your Repos (2026)In fifteen minutes I had Claude reading my private repos, triaging stale issues, and drafting a pull…6 min

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