https://h1902y.com Technical research articles, AI-native projects, and live builder masterclasses by Harshit (h1902y) — AI Product Manager & Agents Architect. en-us Sat, 15 Aug 2026 22:02:18 GMT https://h1902y.com/research/the-notional-machine-python-mental-models https://h1902y.com/research/the-notional-machine-python-mental-models Sat, 15 Aug 2026 00:00:00 GMT Harshit Deconstruct the hidden execution engine of computing. Learn why syntax memorization traps 85% of beginners in tutorial hell, how to model Python's name-binding heap architecture, and how single-binary zero-friction runtimes (uv) restore sovereign programming fluency. Python Mental Models Notional Machine Computer Science Pedagogy Astral uv Architecture https://h1902y.com/research/the-sovereign-terminal-agent-leads-engine-agy-sdk https://h1902y.com/research/the-sovereign-terminal-agent-leads-engine-agy-sdk Fri, 14 Aug 2026 00:00:00 GMT Harshit Construct a sovereign, terminal-native lead sourcing, multi-source enrichment, and hyper-personalized outreach engine in a single .agents directory using atomic JSON units, append-only JSONL ledgers, PreToolUse schema gates, and the Google Antigravity (AGY) Python SDK. Antigravity SDK Terminal Agent Lead Generation Enrichment Engine JSONL Architecture Lifecycle Hooks https://h1902y.com/research/the-cognitive-inbox-email-triage-and-persona-drafting https://h1902y.com/research/the-cognitive-inbox-email-triage-and-persona-drafting Thu, 13 Aug 2026 00:00:00 GMT Harshit A hands-on workflow playbook for semantic email classification, persona-matched drafting, and 10-second human approval loops using ChatGPT and Claude 3.7. Email Triage ChatGPT Claude 3.7 Inbox Zero Workflow Automation https://h1902y.com/research/meeting-intelligence-transcripts-to-executive-action-decks https://h1902y.com/research/meeting-intelligence-transcripts-to-executive-action-decks Thu, 13 Aug 2026 00:00:00 GMT Harshit Transform raw Zoom/Teams transcripts into executive briefing decks and grounded Q&A engines using Fireflies, NotebookLM, and Claude Artifacts. Meeting Intelligence NotebookLM Fireflies Claude Artifacts Executive Summaries https://h1902y.com/research/deep-research-synthesis-parsing-100-page-reports https://h1902y.com/research/deep-research-synthesis-parsing-100-page-reports Thu, 13 Aug 2026 00:00:00 GMT Harshit Master heavy PDF semantic extraction, citation-backed intelligence memos, and multi-document synthesis with Perplexity Pro and ChatGPT Canvas. Perplexity Pro ChatGPT Canvas PDF Extraction Research Synthesis Citation Rigor https://h1902y.com/research/formula-free-analytics-conversational-data-cleaning https://h1902y.com/research/formula-free-analytics-conversational-data-cleaning Thu, 13 Aug 2026 00:00:00 GMT Harshit Use natural language prompts in Google Sheets AI, ChatGPT Data Analysis, and Airtable AI to clean data, tag anomalies, and build visual dashboards without writing formulas. Google Sheets AI ChatGPT Data Analysis Airtable AI Spreadsheet Automation No-Code Data https://h1902y.com/research/operational-domain-mapping-structuring-entities-and-ai-boundaries https://h1902y.com/research/operational-domain-mapping-structuring-entities-and-ai-boundaries Thu, 13 Aug 2026 00:00:00 GMT Harshit Map company business domain entities (Accounts, Deals, Tickets) and define AI placement boundaries (Autonomous vs Human-in-the-Loop) before building custom systems. Domain Driven Design No-Code Architecture Entity Mapping AI Placement Matrix https://h1902y.com/research/relational-schema-design-building-multi-entity-database-foundations https://h1902y.com/research/relational-schema-design-building-multi-entity-database-foundations Thu, 13 Aug 2026 00:00:00 GMT Harshit Architect relational databases (Accounts, Contacts, Deals, Contracts) in Airtable and Supabase No-Code optimized for AI field enrichment. Airtable Database Design Relational Schemas No-Code CRM AI Fields https://h1902y.com/research/autonomous-event-pipelines-constructing-real-time-trigger-engines https://h1902y.com/research/autonomous-event-pipelines-constructing-real-time-trigger-engines Thu, 13 Aug 2026 00:00:00 GMT Harshit Construct event-driven automation pipelines in Make.com and n8n that ingest triggers, run LLM enrichment nodes, and sync state across business systems. Make.com n8n Event Pipelines Workflow Automation API Webhooks https://h1902y.com/research/human-in-the-loop-control-planes-custom-portals-and-approval-interfaces https://h1902y.com/research/human-in-the-loop-control-planes-custom-portals-and-approval-interfaces Thu, 13 Aug 2026 00:00:00 GMT Harshit Build custom web frontends, client portals, and 1-click Slack approval buttons so teams can safely supervise automated AI management systems. Softr Glide Airtable Interfaces Slack Approval Buttons Control Planes https://h1902y.com/research/the-custom-enterprise-engine-full-stack-crm-and-revops-synthesis https://h1902y.com/research/the-custom-enterprise-engine-full-stack-crm-and-revops-synthesis Thu, 13 Aug 2026 00:00:00 GMT Harshit Capstone synthesis: Build a complete, production-grade custom AI-powered CRM and RevOps management system using Airtable, Make.com, Claude 3.7, and Softr. Capstone Custom CRM RevOps System Full-Stack No-Code AI Enterprise https://h1902y.com/research/from-black-box-packages-to-machine-context-shadcn-mcp https://h1902y.com/research/from-black-box-packages-to-machine-context-shadcn-mcp Wed, 12 Aug 2026 00:00:00 GMT Harshit An analytical research teardown investigating the structural evolution of web design systems—from monolithic black-box npm packages to atomic headless primitives, raw source code ownership via shadcn/ui, and machine-readable MCP context engines. shadcn/ui Design Systems Model Context Protocol MCP Tailwind CSS Radix UI AI Engineering https://h1902y.com/research/the-blueprint-first-why-the-best-apps-are-built-inside-out https://h1902y.com/research/the-blueprint-first-why-the-best-apps-are-built-inside-out Wed, 12 Aug 2026 00:00:00 GMT Harshit An architectural teardown exploring the 50-year evolutionary pendulum of software design—from procedural monoliths and the birth of MVC to Domain-Driven Design, the Figma-first trap, and modern inside-out full-stack synthesis. Domain-Driven Design Software Architecture Prisma TypeScript Full-Stack tRPC Database Schema https://h1902y.com/research/terminal-ai-agents-evolution-and-architecture https://h1902y.com/research/terminal-ai-agents-evolution-and-architecture Tue, 11 Aug 2026 00:00:00 GMT Harshit An authoritative research report tracing terminal AI agents from single-shot shell wrappers to recursive ReAct loops, Model Context Protocol (MCP) servers, process isolation sandboxing, and multi-agent orchestration. Terminal Agents ReAct Loop MCP Sandboxing Code Intelligence Multi-Agent Swarms https://h1902y.com/research/no-code-trio-architectural-convergence https://h1902y.com/research/no-code-trio-architectural-convergence Tue, 11 Aug 2026 00:00:00 GMT Harshit An analytical research teardown investigating how fragmented visual utilities converged into a unified three-tiered software architecture comprising UI Builders, Relational Persistence, and DAG Workflow Engines. No-Code Software Architecture DAG Workflows Relational Databases System Topology Design MCP https://h1902y.com/research/beyond-the-prompt-genesis-standardization-harness-engineering https://h1902y.com/research/beyond-the-prompt-genesis-standardization-harness-engineering Tue, 11 Aug 2026 00:00:00 GMT Harshit An exhaustive technical research dispatch analyzing the shift from prompt engineering to Harness Engineering—the discipline of building execution scaffolding, verification feedback loops, tool interfaces, and memory boundaries around LLMs. AI Agents Harness Engineering MCP Model Context Protocol Software Architecture ReAct Framework https://h1902y.com/research/ai-engineering-crucible-and-harnesses https://h1902y.com/research/ai-engineering-crucible-and-harnesses Mon, 10 Aug 2026 00:00:00 GMT Harshit Why 90% of Thin Wrappers Fail and How Deterministic Harnesses Power Modern Personal & Enterprise AI. An authoritative 16-chapter epic tracing neural network foundations, tokenization, transformers, KV-cache tokenomics, personal superpowers, 4-layer market dynamics, and production Python harness design. AI Foundations Neural Networks Tokenomics Harness Architecture Personal Productivity AI SaaS