Gemini MCP Setup: CLI Config, Credentials, and Real Workflows

Step-by-step guide to connecting Gemini CLI to MCP servers — settings.json structure, auth fixes, Docker vs stdio, and how to verify tool calls actually work.

Model Context Protocol & JSON-RPC: How MCP Actually Works

MCP is a protocol spec built on JSON-RPC 2.0, not a platform. Here's how the base protocol, client/server split, and transport layer actually work together.

MCP vs A2A: Which Agent Protocol Fits Your Architecture

MCP and A2A aren't competing protocols—they solve different layers. Here's how to decide which one your agent architecture actually needs, or whether you need both.

How to Set Up Playwright MCP Server in VS Code, Cursor & Claude

Step-by-step setup for Playwright MCP server in VS Code, Cursor, and Claude. Fix the silent config mistake that breaks most installs and verify it works.

LangChain MCP Adapters: Wiring MCP Servers Without Breaking Production

How to connect LangChain agents to MCP servers using langchain-mcp-adapters — transport choice, session state, auth, and what breaks after the first demo.

System Integration: Types, Methods, and How It Actually Works

What system integration really means, which architecture fits your stage, and where teams consistently go wrong — from point-to-point to iPaaS and legacy systems.

MCP Security: Risks, Controls, and How the Protocol Gets Exploited

MCP security isn't just API security renamed. Learn the real threat surfaces — context poisoning, registry hijacking, command injection — and controls that actually reduce risk.

MCP Tools: How They Work, Where They Break, and Why

MCP tools are the action primitive in Model Context Protocol. Here's how discovery works, why descriptions break agents, and what tool poisoning actually looks like.

What Is Sales Automation and How It Actually Works

Sales automation isn't just email sequences. Here's how it works across the full sales cycle—from prospecting to renewals—and where most teams underuse it.

MCP Python SDK: Build and Connect Clients and Servers

Learn how to install the MCP Python SDK, pick the right transport, add auth, and verify your client-server connection actually works before deploying.

MCP vs API: What They Are, How They Differ, and When to Use Each

MCP and traditional APIs aren't competing choices—they're different layers. Here's how they differ architecturally and when to use each for AI agent workflows.

How to Connect an MCP Server to ChatGPT (And Fix What Breaks)

Step-by-step MCP server setup for ChatGPT: enable Developer Mode, configure connectors correctly, and avoid the silent failures most guides miss.