MCP vs API: What Is the Difference?
Learn the difference between MCP and APIs in beginner-friendly language, with simple examples, practical use cases, and a clear mental model.
AI Developer
As an AI Developer, I design and implement AI systems.
91 posts
How to Connect Claude Desktop to Slack with MCP
Learn how to connect Claude Desktop to Slack with MCP using the official Slack connector flow and OAuth-based workspace access.
LangChain Vector Stores Explained for Beginners: Store and Search Embeddings for RAG
Learn how LangChain vector stores keep embeddings searchable for RAG, semantic search, document retrieval, and beginner-friendly AI applications.
LangChain Embeddings Explained for Beginners: Turn Text into Vectors for RAG
Learn how LangChain embeddings turn text into vectors for RAG, semantic search, document retrieval, clustering, and similarity workflows.
How to Use Codex in Visual Studio Code: Step-by-Step Guide
Learn how to use Codex in Visual Studio Code, connect it to a local project, add AGENTS.md instructions, and start your first coding task.
LangChain Text Splitters Explained for Beginners: Split Documents for RAG
Learn how LangChain text splitters break long documents into useful chunks for RAG, semantic search, summarization, and retrieval workflows.
Codex vs ChatGPT: What Is the Difference for Coding?
Learn the difference between Codex and ChatGPT for coding, when to use each tool, and how beginners can combine them in a practical workflow.
How to Build a Simple LCEL Chain in LangChain with Python
Learn how to build a simple LangChain LCEL chain with Python using ChatPromptTemplate, ChatOpenAI, and StrOutputParser in a beginner-friendly tutorial.
What Makes a Good AGENTS.md File? A Practical Guide for Codex
Learn what makes a good AGENTS.md file for Codex, including project context, workflow rules, safety guidance, and a practical template.