Gu-log Picks

An AI engineer stuffed user-specific data into the system prompt, watched his bill double, and learned his lesson. Plus six practical tips to consistently hit prompt cache. (Part 1 of 3)

Cursor's Head of Design Ryo Lu says AI coding creates a new trap — the 'illusion of speed without structure.' People who can't think clearly just generate slop at scale.

After letting an AI agent manage a server and hitting 7 disasters in one day, the lesson: use code hooks instead of markdown rules, build a 4-layer defense system

klöss's UI/UX Auditor prompt: turns AI into an auditor with Steve Jobs and Jony Ive's design philosophy, checking every pixel on every screen

klöss's complete XML prompt framework: 6 core tags + 11 advanced tags, never copy-paste prompts again

ADPList founder Felix Lee wrote a Claude Code guide for designers, promoting 'Vibe Coding'. As a Claude Code power user, I analyze what this means for engineers and tech leads: designers' description skills are actually an advantage, but there's still a gap between vibe code and production code.

When you stuff too much into a context window, models get dumber — that's context rot. MIT proposes Recursive Language Models (RLMs), letting LLMs recursively call themselves in a Python REPL to handle massive inputs. GPT-5-mini + RLM beats vanilla GPT-5 on hard tasks, and it's cheaper too.

Anthropic's official announcement: Claude will never have ads. Ads would turn AI from 'serving users' into 'serving advertisers.' Claude should be like a notebook or whiteboard — a pure space to think.

When AI processes your notes by just 'reorganizing' without 'transforming,' it's expensive copy-paste. The Cornell Notes methodology pointed this out long ago: passive copying isn't the same as learning. Your AI summarizer falls into the same trap.

The key to going from 'AI user' to 'AI master': turn fragmented AI usage into a systematic workflow. Build a complete system with Claude Code for memory, content reuse, and methodology accumulation.

Why WhatsApp is a no-go, Telegram is for chatting, and Discord is for 'work'. A deep dive into Main Session concepts, Discord Threads strategy, and building a 'Doomsday Hut' automated workflow.

AI can code, research, and discover patterns—but monetization still requires humans. This skill lets agents create x402-enabled endpoints, set pricing, collect revenue, and reinvest automatically. Full economic autonomy for your agent.

Turn your Clawdbot into a fully automated builder. Key point: it works while you sleep. 73 iterations, 6 hours runtime, human time investment: 5 minutes. The solution isn't a stronger model — it's a smarter loop.

Everyone's installing OpenClaw raw and wondering why it burned $200 organizing Downloads. This guide adds guardrails: Raspberry Pi isolation, Tailscale VPN, Matrix E2E encryption, prompt injection hardening. The goal isn't perfect security—it's knowing where the bullets can get in.

Everyone is installing OpenClaw raw, then wondering why organizing their Downloads folder cost $200. This prompt adds guardrails, cost awareness, and real utility — making it act like a chief of staff, not a chatbot.

Internal Claude Code team tips revealed: run parallel worktrees, invest in CLAUDE.md, create your own Skills, use voice input, enable Learning Mode. Remember: there's no one 'right' way to use it.

Deep dive into Clawdbot's two-layer memory system: Daily Logs (stream of consciousness) + Long-term Memory (knowledge base) + Hybrid Search (semantic + keyword) + Lifecycle Management (Flush, Compaction, Pruning).

Anthropic's research shows engineers using AI assistance scored 17% lower on tests than those who coded manually. The key difference? Whether they asked 'why' — high scorers used AI to check understanding, low scorers just copied and pasted.

Meetings used to be overhead. Now yapping is work. Record a project chat, process the transcript, and suddenly you have docs, backlog ideas, captured decisions, reasoning, and updated status. Yapping has become production input.

Editing long documents with Claude Code is usually painful. Instead of bringing text to Claude, leave instructions where they belong. Use curly braces to mark your thoughts and edit instructions — each annotation applies to its surrounding text. Position IS Context.