01Kapy: conversational AI shopping agent
A multilingual (Sinhala, Tamil, English) shopping agent on the Model Context Protocol for Sri Lanka's largest e-commerce platform. Seven live commerce tools in a LangGraph agent with guardrail middleware, SSE streaming, realtime voice and image-based product matching, covering full discovery to guest checkout to order tracking. Built for the Kapruka Agent Challenge 2026 and deployed live.
Deployed2026Python · FastAPI · LangGraph · MCP · DeepSeek · Gemini Vision · Next.js · TypeScript
02PC security monitoring agent
A Windows security agent built on a six-node LangGraph state machine with seven kernel-level data collectors (process, network, filesystem, browser and Docker) feeding GPT-4 threat analysis. Runs at under 5% CPU for roughly $2.16 a month.
Python 3.13 · LangGraph · GPT-4 · psutil · watchdog · Pydantic
03Agro-Agent: AI agronomics assistant
A LangGraph ReAct agent with RAG over a Qdrant vector database, GPT-4o Vision for plant-disease detection and Whisper for voice input, plus real-time PDF and Excel ingestion through a Firebase admin dashboard.
LangGraph · RAG · GPT-4o Vision · Qdrant · FastAPI · Whisper · React.js
