MCP
MCP Postgres Server Tutorial: Safe Read-Only Database Access for AI Agents (2026)
Install Postgres MCP Pro in restricted mode behind a least-privilege read-only role: safe AI access to PostgreSQL, each step tested on a live database.
Claude Desktop
mcp
How to Build an MCP Server in Python (2026): Tools, Resources, and Claude Desktop Setup
Build an MCP server in Python with the v2 SDK: typed tools, resources, Inspector testing, and Claude Desktop setup. Verified against the current SDK release.
MCP
How to Connect an MCP Server to Claude Desktop (Step-by-Step)
How to connect an MCP server to Claude Desktop: exact config paths for macOS and Windows, the mcpServers JSON schema, and fixes for the 3 most common errors.
MCP
MCP Server Tutorial: Build Your First MCP Server from Scratch
Learn how to build an MCP server step by step with the TypeScript SDK. Real code, real protocol traces, and how to connect it to Claude Desktop.