Tools
Open Source Tools
Standalone tools and utilities I've built. Each lives in its own repo and is deployed independently.
Vigil
LiveWhatsApp duty scheduler with fallback alarm system
An automated WhatsApp duty scheduler and alarm system for on-call teams. Connects to WhatsApp via QR code, sends recurring heartbeat messages at configurable intervals, and triggers a fallback alarm if duties go unacknowledged. Features a real-time web dashboard with chat view, scheduler controls, and connection management.
- Native WhatsApp integration via QR code
- Configurable duty message intervals
- Fallback alarm system for missed acknowledgments
- Real-time Socket.IO web dashboard
- Chat viewer with message history
- Dual adapter support (Baileys & WhatsApp Web)
PolyPulse
LivePaper-trading engine with live sentiment analysis
A real-time multi-source signal aggregation and paper-trading engine. Combines live market tape data, news sentiment analysis, and TradingView webhook signals to score assets and execute simulated trades with adaptive risk management.
- Live market data from Yahoo Finance (crypto & forex)
- Multi-source sentiment scoring
- Three bankroll simulation modes
- Real-time SSE streaming dashboard
- TradingView webhook integration
- Configurable strategy engine
Markdown Viewer
LiveFeature-rich markdown viewer and editor with desktop downloads
A full-featured markdown viewer and editor supporting GFM, LaTeX math, Mermaid diagrams, syntax highlighting for 190+ languages, and a live split-pane editor. Available as a web app and as a native desktop app for macOS, Windows, and Linux.
- Full GFM support with tables, task lists, and footnotes
- LaTeX math rendering via KaTeX
- Mermaid diagram support (flowcharts, sequence, state)
- Syntax highlighting for 190+ languages
- Live split-pane CodeMirror 6 editor
- Desktop downloads for macOS, Windows, and Linux
LLM API Playground
LiveMulti-provider LLM gateway with chat UI
A FastAPI-based LLM gateway supporting OpenAI GPT-4o Mini, Anthropic Claude Sonnet, and Google Gemini Flash. Features text summarization, sentiment analysis, interactive chat with conversation history, and prompt engineering with 3 strategy variants.
- Multi-provider LLM support (GPT-4o, Claude, Gemini)
- 3 prompt engineering strategies per endpoint
- Interactive chat with conversation history
- Sentiment analysis with confidence scoring
- Text summarization with configurable length
- Prompt enhancement using engineering best practices
RAG Document Q&A
LiveInteractive RAG pipeline over RL research papers
A full RAG system built over 10 reinforcement learning research papers. Features an interactive 6-step notebook, live Q&A chat with hybrid BM25 + vector search, dual evaluation (heuristic + LLM-as-judge), and one-click autoplay that runs the entire pipeline.
- Interactive 6-step RAG notebook
- Hybrid BM25 + vector search retrieval
- Live Q&A chat grounded in research papers
- Dual evaluation: heuristic + LLM-as-judge
- One-click autoplay for full pipeline execution
- Downloadable results, charts, and documentation
SwitchBoard AI
LiveAutonomous procurement platform with AI agent marketplace
An autonomous procurement platform where AI agents compete to fulfill data acquisition tasks. Features a procurement orchestrator (ProcurePilot) that coordinates specialized vendor agents (DataForge Web & Search), running quality-scored trials before final purchases. Includes a live marketplace dashboard with interactive demos.
- Autonomous procurement orchestrator with budget management
- Competitive vendor agents with quality scoring
- Trial-based evaluation before final purchase
- Real-time agent marketplace dashboard
- Interactive demo with live agent status
- Mock mode for safe experimentation
Nexus Multi-Agent
LiveMulti-agent customer support with MCP & A2A
A multi-agent customer support system built with Google ADK. A root router intelligently delegates queries to billing (MCP read-only), returns (A2A microservice), and escalation (MCP read-write) sub-agents, with real-time SSE streaming and activity logs.
- Root router + 3 specialist sub-agents
- MCP integration with Supabase database
- A2A protocol for returns microservice
- Real-time SSE streaming with agent activity
- Automated 3-scenario evaluation suite
- Interactive architecture diagram
FundFlow AI
LiveAutonomous on-chain grant allocator powered by AI agents
An autonomous grant allocation platform on Solana where AI agents verify applicant humanity, research credentials via web data, evaluate proposals with GPT-4o, and execute on-chain disbursements. Features immutable Metaplex audit trails and Meteora yield optimization on idle treasury funds.
- AI-powered proposal evaluation with 5 weighted criteria
- Sybil-resistant identity verification via Human Passport
- Autonomous USDC disbursement on Solana
- Immutable on-chain audit trail (Metaplex Core)
- Treasury yield optimization via Meteora vaults
- Real-time agent workflow visualization with SSE
SwitchCost
LiveAI inference migration engine with cost savings calculator
A migration and cost optimization engine that helps AI teams safely move from expensive proprietary models (GPT-4, Claude, Gemini) to open-source models on Nebius Token Factory. Decomposes complex tasks into subtasks, replays them against open models, scores quality via LLM-as-judge, and recommends the cheapest model per subtask that maintains quality parity.
- Automatic task decomposition into typed subtasks
- Multi-model replay against Nebius & OpenRouter models
- LLM-as-judge quality scoring (0-100 scale)
- Migration recommendations with quality threshold
- Interactive savings calculator with volume slider
- Real-time WebSocket progress streaming