debugging
Claude Code Can Send Your Email to Websites. How to Check and Block It
Anthropic's block needs 2.1.317, stable was on 2.1.311 on Nov 6, and it skips WebFetch. Grep your logs, then add this PreToolUse hook.
aisecurityprogramming
tutorial
How to Sandbox Claude Code and Codex in NVIDIA OpenShell (Keep Them Off ~/.ssh)
Claude Code's own sandbox still lets shell commands read ~/.ssh. OpenShell hides your home dir and hands the agent a fake API key. Plus 3 setup gotchas.
aiaiagentssecurity
tutorial
How to Run Multiple Claude Code Sessions in tmux (and Why 3 Beats 5)
A .tmux.conf, worktree spawner, send-keys script and Stop hook for done alerts, plus why 5 agents drain your shared Pro/Max limit 5x faster.
claudecodeaiproductivity
tutorial
Claude Code's Entire Source Just Leaked. 512K Lines. Here's What I Found.
Anthropic left a source map file in their npm package. The entire Claude Code codebase, 1,900 files and 512,000+ lines of TypeScript, was sitting in p
claudecodesecurityai
tutorial
Prompt Engineering Is Dead. Harness Engineering Is What Actually Works.
Remember when "prompt engineering" was the hot skill? Write the perfect prompt, get the perfect output. Then we realized that giving the model better
aiharnessengineeringclaudecode
tutorial
Claude Code 2.1.83 Dropped an Hour Ago. I Already Found 5 Things That Matter.
Anthropic shipped Claude Code 2.1.83 a few hours ago, and the changelog is massive. Like, "scroll for 30 seconds" massive. Most of it is bug fixes you
claudecodeaidevtools
tutorial
Claude Code Now Has Voice Mode. I Tried Talking to My Terminal for a Week.
I'll be honest — when Anthropic announced voice mode for Claude Code, my first reaction was "why?" I have a keyboard. It works fine. Why would I want
aiclaudecodevoicemode
tutorial
Claude Code Channels: Control Your AI Coding Agent from Telegram
Learn how to set up Claude Code Channels to send messages and receive responses from your running Claude Code session via Telegram.
claudecodeaitelegram