What is FIM One?
FIM One is a provider-agnostic Python framework for building AI agents that work with your existing systems. Unlike workflow builders that ask you to replicate logic, FIM One bridges your systems proactively — reading databases, calling APIs, pushing notifications — all through a unified AI interface. The core insight: three delivery modes, one agent core.Three Delivery Modes
| Mode | What it is | Delivery | Use Case |
|---|---|---|---|
| Standalone | General-purpose AI assistant — search, code, knowledge base | Portal | Chat, code execution, knowledge base Q&A |
| Copilot | AI embedded in a host system — works alongside users in their existing UI | iframe / widget / embed | ”Finance Copilot” in your ERP web UI |
| Hub | Central cross-system orchestration — all your systems connected | Portal / API | Agent queries ERP, checks OA, notifies via Lark |
The Hub Architecture
The Hub is the core differentiator — a central portal where all your systems meet AI: Each connector is a standardized bridge. The agent doesn’t know or care whether it’s talking to SAP or a custom PostgreSQL database. Your data stays in your systems; FIM One provides the AI layer that orchestrates across them.Get Started
Explore the next sections to understand FIM One’s architecture and deploy it:- Quick Start — Get FIM One running in minutes with Docker or local development
- Execution Modes — Understand Standalone, Copilot, and Hub modes in depth
- AI Builder — Use AI to build Connectors and Agents with natural language
- Connector Architecture — How FIM One connects legacy systems through AI
- Philosophy — Why dynamic planning is the right middle ground between rigid workflows and fully autonomous agents