TPTushar Patilinblog.techtush.in·May 20 · 16 min readThe Developer's Guide to Free AI Model API Endpoints in 2026 🚀Why This Guide Exists 🧭 There's a massive gap between what AI providers advertise and what developers actually get for free. Some "free tiers" are $5 credits that vanish in a week. Others are permane00
TPTushar Patilinblog.techtush.in·May 19 · 17 min read🤖🤖 Multi-Agent Orchestration with MCP: Spawn, Delegate, and AggregateThis is Part 14 of the AI Engineering with TypeScript series. Prerequisites: Part 3 — AI Agent · Part 8 — MCP Client SDK · Part 13 — Real-Time Agents Stack: Node.js 20+ · TypeScript 5.x · @anthropic-a00
TPTushar Patilinblog.techtush.in·May 18 · 15 min read🎛️ Real-Time Collaborative Agents: SSE Event Bus and Live Dashboard with MCPThis is Part 13 of the AI Engineering with TypeScript series. Prerequisites: Part 4 — Streaming Agents · Part 5 — Production MCP Server · Part 6 — Multi-Tenant Sessions Stack: Node.js 20+ · TypeScript00
TPTushar Patilinblog.techtush.in·May 17 · 16 min read📐 RAG Evaluation Framework for MCP Agents: Measuring What Actually MattersThis is Part 12 of the AI Engineering with TypeScript series. Prerequisites: Part 3 — AI Agent · Part 10 — MCP + RAG · Part 11 — Multi-Tenant RAG Stack: Node.js 20+ · TypeScript 5.x · Vitest · @anthro00
TPTushar Patilinblog.techtush.in·May 16 · 16 min read🔒 Multi-Tenant RAG: Row-Level Security in pgvector with MCPThis is Part 11 of the AI Engineering with TypeScript series. Prerequisites: Part 6 — Multi-Tenant Sessions · Part 10 — MCP + RAG Stack: Node.js 20+ · TypeScript 5.x · PostgreSQL 16 · pgvector · @mode00