RJRodrigo Juarezinrodrigojuarez.hashnode.dev·5d ago · 7 min readADRs as Long-Term Memory for Agentic DevelopmentAn Architecture Decision Record (ADR) is a short, versioned document that records a significant architectural choice. It normally states the context, the decision, its consequences, its status, and it00
AAkashinakashbuilds.hashnode.dev·4d ago · 9 min readBuilding an Intelligent Message Router: A HackerRank Orchestrate Hackathon Solution - August 2026In August 2026, HackerRank hosted Orchestrate—a 24-hour hackathon challenge to build intelligent notification systems. The prompt: WhatsApp users face an information crisis. Family chats, work message00
VKvinay kolupulaincontxtai.hashnode.dev·Jul 27 · 4 min readRethinking AI Context as Infrastructure, Not Application StateEvery major AI platform is currently trying to solve the exact same problem: Memory. OpenAI introduced ChatGPT Memory. Anthropic gave us Claude Projects. Google Gemini persists cross-session contex00
MMaverickinjyanshu.hashnode.dev·Jul 13 · 13 min readVector EmbeddingsHow AI Learned to Understand the Meaning Behind Words Who is this for? You don't need to know any math, code, or machine learning. If you've ever used Google Search, gotten a Netflix recommendation,00
SSapotaCorpinsapotacorpvn.hashnode.dev·Jul 12 · 8 min readAgent memory: short-term, long-term, and the context window in between"Can you give the agent memory?" is one of the most common requests we get, and one of the most ambiguous. Three different teams will mean three different things by it. One means the agent forgot what00
AKAshaaf Khaninashaaf.hashnode.dev·Jul 10 · 10 min readBehind the Illusion of Perfection: Why Your RAG Pipeline Fails in ProductionWhen Large Language Models first took the world by storm, they felt like magic. But developers quickly ran into a brick wall: these models were stuck in the past, bounded by strict "knowledge cutoffs"00
Mmattmezzainhumux.hashnode.dev·Jul 10 · 7 min readMemory Architecture for Long-Running AgentsMost agent frameworks treat memory as a solved problem: embed everything, retrieve the top-k chunks, stuff them into the prompt. This works fine for a chatbot that lives for one session. It falls apar00
AKAkarsh kushwahainakarsh04.hashnode.dev·Jul 5 · 7 min readI Built Capi — A Tool That Tells You Why Your Config Values ExistEvery engineer has been here. You open a config file and see something like DB_POOL_SIZE=10. You want to change it. You check git blame and it says "fix config" by someone who left 8 months ago. You s10
TSTanisha Soniintanisha-soni.hashnode.dev·Jul 3 · 7 min readYour LLM Doesn't Need to Know About All 47 ToolsI built a support agent that loaded 40+ tools from MCP. The agent kept getting confused, latency crept up, and my token bill wasn't pretty. The fix turned out to be a FAISS index show the LLM only the00
MSMohd Sameerinmohd-sameer.hashnode.dev·Jun 30 · 5 min readHow ChatGPT or any LLMs Understands Your Questions?If you’ve used ChatGPT, Gemini, or Claude, you’ve interacted with some of the most complex software ever built. But beneath the surface, these tools aren't "thinking" the way humans don they are perfo00
