Yichun Zhao (@minimum)

MCP Quick Reference: Hosts, Clients, and Security

# MCP Cheat Sheet: Hosts and Clients A one‑page reference for **Model Context Protocol (MCP)** covering hosts, clients, servers, security, and interaction patterns. --- ## Core Components **Host**

Apr 29 · 3 min readyichunzhao.hashnode.dev

MCP Server

Estimated time needed: 10 minutes This module covered the basics of creating and configuring MCP Servers. Use this cheat sheet to quickly review and refresh the concepts you learned. Transports Overvi

Apr 25 · 6 min readyichunzhao.hashnode.dev

MCP in Action

MCP Architecture Component MCP host (application) Host act as a bridge between user and LLM, just like AI powered IDE tool, Cursor etc. Capture input, sending to LLM, and showing responses. AI Applica

Apr 11 · 1 min readyichunzhao.hashnode.dev

MCP Host, and Server

Yes — the MCP host connects to the LLM. More precisely: ✅ Core relationship MCP host ↔ LLM ✅ MCP host ↔ multiple MCP clients ✅ MCP clients ↔ MCP servers ✅ The LLM does not talk to MCP servers dir

Apr 8 · 7 min readyichunzhao.hashnode.dev

Cheat Sheet: Build a Comprehensive RAG Application

FAISS vs Chroma DB Comparison FAISS (Facebook AI Similarity Search) FAISS is a library developed by Meta for fast vector search that runs on a single machine using either CPU or GPU. Key Characteristi

Mar 31 · 7 min readyichunzhao.hashnode.dev

Yichun Zhao

About

Available for

Yichun Zhao's blogs

MCP Quick Reference: Hosts, Clients, and Security

MCP Server

MCP in Action

MCP Host, and Server

Cheat Sheet: Build a Comprehensive RAG Application

Yichun Zhao

About

Available for

Yichun Zhao's blogs

MCP Quick Reference: Hosts, Clients, and Security

MCP Server

MCP in Action

MCP Host, and Server

Cheat Sheet: Build a Comprehensive RAG Application

Yichun Zhao

About

Available for

Yichun Zhao's blogs

MCP Quick Reference: Hosts, Clients, and Security

MCP Server

MCP in Action

MCP Host, and Server

Cheat Sheet: Build a Comprehensive RAG Application

Search Hashnode

Yichun Zhao

About

Available for

Yichun Zhao's blogs

MCP Quick Reference: Hosts, Clients, and Security

MCP Server

MCP in Action

MCP Host, and Server

Cheat Sheet: Build a Comprehensive RAG Application