Classic Relic retweeted
Tuchel's hard-on for Madueke is gonna be the end of England in the knockouts
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How is everyone forgetting arsenal had an mma fighter come in to training and wonder why they grapple every corner 😭 Rice getting away with takedowns every week
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Classic Relic retweeted
🚨Breaking: The guy who created Claude Code (@bcherny) just revealed how his team actually trains their AI. One file: CLAUDE.md You place it at the root of your project. Inside it: past mistakes conventions rules Claude reads it every session. The result? The agent improves over time without you touching the code. Every bug that gets fixed becomes a permanent rule. Boris Cherny uses this internally at Anthropic every day. Here’s the template he shared — ready to copy, paste, and adapt. CLAUDE.md Template 1. Plan Mode Default Enter plan mode for any non-trivial task (3+ steps or architectural decisions) If something goes wrong, STOP and re-plan immediately — don’t keep pushing Use plan mode for verification steps, not just building Write detailed specs upfront to reduce ambiguity 2. Subagent Strategy Use subagents frequently to keep the main context window clean Offload research, exploration, and parallel analysis to subagents For complex problems, throw more compute via subagents Assign one task per subagent for focused execution 3. Self-Improvement Loop After any correction from the user, update tasks/lessons.md with the pattern Write rules for yourself to prevent repeating the same mistake Ruthlessly iterate on these lessons until the mistake rate drops Review lessons at the start of each session 4. Verification Before Done Never mark a task complete without proving it works Diff behavior between main and your changes when relevant Ask yourself: “Would a staff engineer approve this?” Run tests, check logs, and demonstrate correctness 5. Demand Elegance (Balanced) For non-trivial changes, ask: “Is there a more elegant solution?” If a fix feels hacky, ask: “Knowing everything I know now, implement the elegant solution.” Skip this for simple fixes — don’t over-engineer Challenge your own work before presenting it 6. Autonomous Bug Fixing When given a bug report: just fix it Use logs, errors, and failing tests to diagnose Require zero context switching from the user Fix failing CI tests automatically Task Management 1. Plan First – Write the plan in tasks/todo.md with checkable items 2. Verify Plan – Confirm the plan before implementation 3. Track Progress – Mark items complete as you go 4. Explain Changes – Provide a high-level summary at each step 5. Document Results – Add a review section to tasks/todo.md 6. Capture Lessons – Update tasks/lessons.md after corrections Core Principles Simplicity First Make every change as simple as possible and minimize code impact. No Laziness Find root causes. Avoid temporary fixes. Maintain senior-level engineering standards.
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