Ferry Djaja·4d agoMeet Lumen: Turn Any Codebase Into a Map You Can Actually ReadThe fastest way to understand how a project really works — before you write a single line of code
Ferry Djaja·Jun 13From Any Source to One Agentic Web App: A Practical WebMCP Integration PatternMost teams have the same problem when adding AI to workflows:
Ferry Djaja·Jun 8From Prompt to Infinite Visual Exploration: Building an AI App Inspired by FlipbookWhat if AI stopped answering with paragraphs and started answering with images you could tap into, forever?
Ferry Djaja·May 5Governing AI Tool Access: Building an Enterprise MCP GatewayWhen we started connecting AI agents to production systems, we realized the hard part isn’t the integration — it’s everything that happens…
Ferry Djaja·Feb 17Building a Chrome Extension That Records and Replays Web InteractionsHow Chrome Extension, LLM and Chrome DevTools MCP Come Together to Automate Testing
Ferry Djaja·Feb 15Turn Any API into an AI Tool: Converting REST Endpoints to Universal Tool Calling Protocol (UTCP)…TL;DR: You don’t need to rewrite your APIs to make them usable by AI agents. With UTCP (Universal Tool Calling Protocol) and the Model…A response icon1A response icon1
Ferry Djaja·Oct 19, 2025Building a Model Context Protocol (MCP) Web Client with FastAPI, OAuth, and a Sleek Front-EndTL;DR: This post walks through a complete MCP web client that connects to one or more MCP servers, handles OAuth (or direct auth headers)…
Ferry Djaja·Oct 17, 2025Build a Web Model Context Protocol (MCP) ClientLLMs are powerful but isolated. Let’s give them secure access to our applications using MCP and build a web UI to control them.
Ferry Djaja·Oct 12, 2025Supercharge Google Sheets with AI Agents: A Deep Dive into Custom MCP ToolsAI agents and code-aware editors like Cursor are revolutionizing how we interact with software. They can understand natural language, plan…
Ferry Djaja·Oct 9, 2025Build an MCP server for Google Docs, Slides and SheetsA deep dive into the resilient architecture and high-level toolkits required to build a production-ready automation service for Google…
