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This guide reveals 17 hidden features of Claude that most users never use, including Projects, Artifacts, Extended Thinking, Memory, Claude in Chrome, Cowork, Scheduled Tasks, Skills, CLAUDE.md, Claude Code, Claude Design, and Prompt Caching. Each feature comes with setup instructions and ready-to-use prompts. Perfect for anyone wanting to turn Claude from a simple chatbot into a full productivity system.
Official best practices guide for integrating Claude's computer and browser use capabilities, covering screenshot scaling, click accuracy, cache breakpoints, context management with rolling buffer and server-side compaction, prompt injection defenses, thinking effort tuning, and experimental features like batch tools and the advisor tool. Based on internal testing with Claude 4.6 and Opus 4.7, includes concrete code and performance data.
Cloudflare tested Anthropic's Mythos Preview on 50+ internal repos under Project Glasswing. The model excels at chaining low-severity bugs into working exploits and generating PoCs, making validation actionable. Real-world use revealed inconsistent model refusals and signal-to-noise challenges; a generic coding agent proved ineffective. Cloudflare built an eight-stage harness (Recon, Hunt, Validate, Gapfill, Dedupe, Trace, Feedback, Report) using parallel narrow tasks and adversarial review to improve quality. The post argues that beyond faster patching, defenses must limit exploit reachability from the architecture layer.
This week's Glean traces a clear arc: we're moving decisively from the era of 'how to prompt better' into the depths of building engineering systems around AI. With Claude Code's Dynamic Workflows, ClickHouse's official Agent Skills, and Claude Managed Agents gaining cross-session 'Dreaming' and self-assessment, a clear signal emerges—the easy wins from single-point efficiency are plateauing. The real divide now lies in who can integrate context engineering, harness engineering, and organizational restructuring into repeatable, governable productivity systems. From Karpathy-inspired CLAUDE.md philosophies to ByteDance's data-backed 'context as moat' thesis, we've curated the week's most essential practices, reflections, and engineering blueprints. This edition is for every builder who refuses to be merely a user of AI.
Past week’s top 6–10 picks + a short editor’s note. Leave your email and we’ll tell you the moment it launches. No ads.