Kenan Mathukutty

Real-time 3D-print auction marketplace

Live bidding over Socket.io with an anti-snipe rule that extends any auction receiving a bid in its final five minutes. Email/OTP auth with JWT sessions, a UPI payment flow, and an Expo seller app for listing with photo upload.

Transpiler, runtime engine and browser editor

Three parts that fit together: a runtime engine for narrative state, a browser-based script editor, and a transpiler that turns YAML narratives into standalone, dependency-free HTML games — configuration in, running software out.

Local coding agent with MCP and skills

A browser-based coding agent running locally against any OpenAI-compatible provider. Built the agent loop with streaming tool calls, automatic context compaction against the model's context window, a filesystem/shell/search tool suite, an MCP client for external tool servers, and a markdown skills system with a token budget guard.

Adaptive learning iPad app

Kumon-inspired adaptive maths app. A placement test assigns one of 13 ranks — counting through intro calculus — then daily worksheets gate progression on mastery: three sheets passed inside the sheet's target time. Handwritten answers are recognised on-device via PencilKit and Vision, with interspersed review and rank-up assessments.

Chain-based reflex puzzle game

36 official levels from tutorials up to "The Gauntlet", a five-stage brutal challenge. Five action types — sequence, multi-click, timer, mimic and movement — plus user-generated levels players build and share. Hono API, SQLite, JWT auth.

Turn-based territory control

Two players compete for territory on Conway's Game of Life. Pattern selection and placement, live state synchronisation over Socket.IO, and a lobby system for creating and joining games.

Multiplayer quiz game

Real-time quiz play, containerised and deployed on the same self-managed VPS.

Structured command language for LLM agents

A compact, structured command language letting an LLM agent drive a Linux desktop. Built in Rust with CI and tagged releases.