# Krobar.ai > Krobar builds AI modeling and forecasting tools: turn assumptions into ROI scenarios and Monte Carlo > simulations without spreadsheets. Krobar ran paid pilots with ABN AMRO Bank, ITHAKA Ventures, and Niterra; > active investment in that pilot program has since stopped. Fermi and Neumann continue as standalone, > agent-accessible services. ## Services - [Fermi](https://fermi.krobar.ai): Estimation engine. REST + MCP, API-key auth, agent cold-start account creation. Swagger docs at https://fermi.krobar.ai/docs. - [Neumann](https://neumann.krobar.ai): Monte Carlo simulation engine. Agent-accessible over REST + MCP. - [API](https://api.krobar.ai): Live REST + MCP reference for both services. ## Site - [About](https://krobar.ai/about): Company background and current product status. - [MCP](https://krobar.ai/mcp): Model Context Protocol connection surface for Fermi and Neumann. - [Docs](https://krobar.ai/docs): Redirects to the live API reference. - [Agents](https://krobar.ai/agents.md): Longer-form guidance for autonomous agents. - [MCP manifest](https://krobar.ai/.well-known/mcp.json): Machine-readable MCP server manifest.