3d ago · 6 min read · More posts at radarlog.kr. Claude Code's system prompt isn't a single hardcoded string. Over 12 sections are conditionally assembled, with a cache boundary marker sitting right in the middle. Part 1 covered hidden commands and environment variables....
Join discussion3d ago · 5 min read · You spend an hour crafting the perfect persona. A meticulous project manager. Formal tone. No code unless asked. Clear status updates. You load it into Claude Opus. It works beautifully. The agent stays in character, follows every instruction, mainta...
Join discussionMar 7 · 4 min read · Every time your AI agent responds, the runtime stuffs its entire workspace into the system prompt. SOUL.md. IDENTITY.md. AGENTS.md. TOOLS.md. USER.md. MEMORY.md. Every file in memory/. HEARTBEAT.md. BOOTSTRAP.md. That's thousands of tokens per turn, ...
Join discussionMar 6 · 5 min read · You spend an hour crafting the perfect persona. A meticulous project manager. Formal tone. No code unless asked. Clear status updates. You load it into Claude Opus. It works beautifully. The agent stays in character, follows every instruction, mainta...
Join discussionJan 20 · 8 min read · Hundreds of system prompt leaks and jailbreaks of models over the past few years have been extracted and disclosed publicly in various blogs, posts and repos. Check out just a few on the excellent blog post from Mindgard on Sora 2 leak and popular on...
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Jan 4 · 11 min read · Previously: CopilotKit v1.50.1 is broken. Tool execution doesn't work. Spent 4 hours debugging. Made the decision to migrate to Vercel AI SDK. Now: 2:15 PM. Coffee refilled. Let's rip this out and rebuild it properly. The Migration Checklist Before d...
Join discussionDec 28, 2025 · 4 min read · System Prompts Explained | Zero-shot, Few-shot & AI Prompting Techniques Artificial Intelligence (AI) is part of our everyday life—writing emails, debugging code, generating content, planning travel, or answering complex questions. But many people st...
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Dec 21, 2025 · 16 min read · How to Build a Prompt for Voice AI with Contact and Memory: A Developer's Guide TL;DR Voice AI prompts fail when they lack context injection and memory state management. Build prompts that reference conversation history, user metadata, and call state...
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Oct 15, 2025 · 4 min read · Welcome back to the series on developing agent AI! In the last article, you showed how to give your agent tools. This article is about giving it a purpose. A clearly defined goal is the most important factor for your agent's success. Without it, your...
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Aug 31, 2025 · 9 min read · Promoting is a way to make AI behave in a particular way or ways you want it to behave or act. With the help of prompting, you can make your own personal assistant specialise in an individual task. Prompting Formats There are many prompting formats a...
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