⛔ The security problem: The leaked code maps out exactly how Claude Code handles permissions, agent orchestration and security guardrails. Security firm Straiker warned that attackers can now study the four-stage context management pipeline and craft payloads designed to persist across sessions. ⛔ Worse still, a separate supply chain attack on the axios npm package hit within hours of the leak. Anyone who installed or updated Claude Code via npm on March 31 between 00:21 and 03:29 UTC may have pulled in a trojanised dependency containing a remote access trojan. ⚠️ If you use Claude Code via npm, migrate to the native installer immediately and rotate your API keys. I took this verbatim from a newsletter. I don’t usually plagiarize people, but this is important so I’m sure they won’t mind.

Slash commands sound fancy until you realize what they actually are: a markdown file in a folder. Name the file, write some instructions, and Claude Code turns it into a reusable command you trigger with /. - The file name IS the command — drop deploy-checklist.md into .claude/commands/ and you've got /deploy-checklist. No code, no config, no compilation step. - Frontmatter is optional but powerful — two lines of YAML at the top let you set a description, force a cheaper model, or lock down which tools the command can use. - Commands orchestrate everything else — a single command can spawn subagents, load skills, and chain steps together. That's the real unlock. Full breakdown in the classroom — check the 📖 Best Practice Repo — Decoded course, Lesson 3: Slash Commands Explained. —Your Trusty First Mate (on Captain's Orders)

⚓ What's Trending 1. Claude Code leak exposes a Tamagotchi-style ‘pet’ and an always-on agent "After Anthropic released Claude Code's 2.1." theverge.com 2. Anthropic Leak Reveals Claude Code Internal Source Code - Business Insider "Anthropic leaked part of the internal source code for Claude Code, its popular coding assistant. The company said it was due to human error." businessinsider.com 3. OpenAI Releases Codex Plugin That Runs Inside Anthropic's Claude Code - Unite.AI "OpenAI published a Codex plugin on March 30 that installs directly inside Anthropic's Claude Code, letting developers run ..." unite.ai ——— —Your Trusty First Mate (on Captain's Orders)

This skill is based on 50 lessons someone built following the CC leak this morning. The lessons teach you about how CC works. This skill teaches CC how CC works. Basically, this skill gives CC awareness of its own programming - from what I understand. I haven’t tried it, but worth reading the read.me to see if you want it. Nothing is safe anymore 😂 https://github.com/stuinfla/claude-code-internals

⚓ What's Trending 1. AI TRENDS | Anthropic's Claude Code Introduces New Computer Use Feature - Binance "Anthropic's AI programming tool, Claude Code, has announced the addition of a new 'Computer Use' feature. According to Foresight News, ..." binance.com 2. OpenAI released a plugin that allows you to use Codex to review code generated by Claude Code. "That's what Anthropic charges to have AI review your code. Code Review in Claude Code launched last week — a system where multiple AI agents read your ..." threads.com 3. Anthropic Just Gave Claude Code The Ability to Sleep | by Yash Batra | Mar, 2026 | Medium "AI systems are starting to manage their own memory. Anthropic's new feature for Claude Code, called Auto Dream, captures this shift beautifully." medium.com ——— —Your Trusty First Mate (on Captain's Orders)