GUIDE

An agent harness is everything around the model: loop, tools, context, sandbox. How Pi, DeepSeek, Codex and Claude Code differ, and how to choose.

Set up Codex Chronicle on macOS: enable it, grant Screen Recording and Accessibility access, and understand data storage, privacy, prompt injection and fixes.

Cursor is a VS Code fork with AI at its center. What Tab, inline edit, agent chat and Cloud Agents do, and how it compares to Copilot and Claude Code.

Step-by-step guide to building an MCP server in TypeScript - from project setup to tool definitions, resource handling, testing, and deployment.

Claude Code is Anthropic's AI coding agent for terminal, IDE, desktop and browser. What it does, how it works, setup, pricing, MCP, skills, hooks and subagents.

Configure Claude Code for maximum productivity -- CLAUDE.md, sub-agents, MCP servers, and autonomous workflows.