Tag · 4 posts
A step-by-step tutorial for LangChain's HumanInTheLoopMiddleware: pause an agent before risky tool calls, approve, edit or reject each call individually with the new per-call interrupt mode, add conditional approval rules and resume safely.
Run an open-source coding model on your own computer with Ollama or LM Studio and connect it to VS Code. What hardware you need, which model sizes fit your RAM, step-by-step setup, realistic expectations versus cloud models, and privacy and security tips.
MCP is the open standard that lets AI apps connect to tools and data. A beginner-friendly explanation of hosts, clients and servers, tools, resources and prompts, how it compares with APIs and function calling, a 20-line server example and the security risks to know.
A complete beginner-friendly tutorial: self-host n8n with Docker, build an AI agent that triages incoming email into categories, drafts replies and alerts you on Slack, then add memory, structured output, error handling and safe limits.
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