> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fim.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> All-in-One Agent Platform for Global × China Enterprises. Wire every system you already run — global SaaS to the China stack — through one agent core.

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  <img src="https://mintcdn.com/fimai/z1uxYiJoDZ5iwprv/banner.jpg?fit=max&auto=format&n=z1uxYiJoDZ5iwprv&q=85&s=4383c1c140508ee4d5c484881d5d72b5" alt="FIM One — All-in-One Agent Platform for Global × China Enterprises" width="3712" height="1152" data-path="banner.jpg" />
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Welcome to FIM One, an AI-powered framework for building agents that dynamically plan and execute complex tasks across your enterprise systems.

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  <a href="https://one.fim.ai/">Website</a> · <a href="https://github.com/fim-ai/fim-one">GitHub</a> · <a href="https://discord.gg/z64czxdC7z">Discord</a> · <a href="https://x.com/FIM_One">Twitter</a>
</div>

<Tip>
  **☁️ Try FIM One on Cloud — no setup required.**
  A managed version is live at [**cloud.fim.ai**](https://cloud.fim.ai/): no Docker, no API keys, just sign in and start connecting your systems. *Early access — feedback welcome.*
</Tip>

## 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 |

## One Agent Core, Every System

The agent core is the differentiator — a central orchestration layer where global SaaS, the China enterprise stack, and everything in between meet AI:

```mermaid theme={null}
flowchart LR
  ERP --> Hub
  Database --> Hub
  Lark --> Hub
  Hub --> CRM
  Hub --> OA
  Hub["FIM One Agent Core<br/>(orchestration)"] --> CustomAPI["Custom API"]
```

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](/quickstart)** — Get FIM One running in minutes with Docker or local development
* **[Execution Modes](/concepts/execution-modes)** — Understand Standalone, Copilot, and Hub modes in depth
* **[AI Builder](/concepts/ai-builder)** — Use AI to build Connectors and Agents with natural language
* **[Connector Architecture](/architecture/connector-architecture)** — How FIM One connects legacy systems through AI
* **[Philosophy](/architecture/philosophy)** — Why dynamic planning is the right middle ground between rigid workflows and fully autonomous agents