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

# Learning Path

> Choose the best reading path based on your role

The Profy platform serves three types of roles, each focused on different features and concepts. Find your role and follow the recommended reading order.

<Tabs>
  <Tab title="I'm a User">
    You want to find great AI Experts to help you get things done in your daily work.

    ### Recommended Reading Order

    <Steps>
      <Step title="Quickstart">
        Complete registration and start your first conversation.

        → [Quickstart](/en/documentation/get-started/quickstart)
      </Step>

      <Step title="Understanding Expert">
        Learn what an Expert is and how it differs from a regular chatbot.

        → [Expert](/en/documentation/concepts/expert)
      </Step>

      <Step title="Sessions & Workspace">
        Understand conversation session persistence and how the cloud workspace serves you.

        → [Sessions & Workspace](/en/documentation/concepts/sessions-and-workspace)
      </Step>

      <Step title="Credits System">
        Learn how to earn, spend, and save credits.

        → [Credits](/en/documentation/concepts/credits)
      </Step>

      <Step title="Memory System">
        Learn how Experts remember your preferences and how you can manage those memories.

        → [Memory](/en/documentation/concepts/memory)
      </Step>
    </Steps>

    ### Advanced Topics

    <CardGroup cols={2}>
      <Card title="Sandbox" icon="cube" href="/en/documentation/concepts/sandbox">
        Learn about the Expert's cloud execution environment
      </Card>

      <Card title="Plugins" icon="plug" href="/en/documentation/concepts/plugins">
        Discover available plugins that extend Expert capabilities
      </Card>
    </CardGroup>
  </Tab>

  <Tab title="I'm a Creator">
    You have professional knowledge and want to distill it into an Expert for distribution and monetization on the marketplace.

    ### Recommended Reading Order

    <Steps>
      <Step title="What is Profy">
        Get the full picture of the platform — create, distribute, and operate in three stages.

        → [What is Profy](/en/documentation/get-started/what-is-profy)
      </Step>

      <Step title="Expert Concepts">
        Dive deep into Expert composition: persona, skills, memory, tools, and sandbox.

        → [Expert](/en/documentation/concepts/expert)
      </Step>

      <Step title="Skills System">
        Learn how to add domain-specific skill instructions for your Expert.

        → [Skills](/en/documentation/concepts/skills)
      </Step>

      <Step title="Plugin Ecosystem">
        Explore built-in and marketplace plugins to equip your Expert with the right tools.

        → [Plugins](/en/documentation/concepts/plugins)
      </Step>

      <Step title="Memory & Evolution">
        Learn how Experts continuously improve through memory and the Darwin evolution system.

        → [Memory](/en/documentation/concepts/memory)
      </Step>

      <Step title="Credits & Pricing">
        Understand the credits system and Expert pricing models.

        → [Credits](/en/documentation/concepts/credits)
      </Step>
    </Steps>

    ### Advanced Topics

    <CardGroup cols={2}>
      <Card title="Sandbox Environment" icon="cube" href="/en/documentation/concepts/sandbox">
        Learn about the Expert's declarative sandbox mechanism
      </Card>

      <Card title="Creator Incentives" icon="gem" href="/en/documentation/creator-incentive">
        Learn about diamond earnings and the creator level system
      </Card>
    </CardGroup>

    <Tip>
      Creators need to first pass the creator onboarding application. Submit your application in the Profy console (Studio), and you can start creating Experts once approved.
    </Tip>
  </Tab>

  <Tab title="I'm a Developer">
    You want to integrate Profy's AI capabilities into your own applications.

    ### Recommended Reading Order

    <Steps>
      <Step title="Platform Overview">
        Quickly understand Profy's product forms and technical architecture.

        → [What is Profy](/en/documentation/get-started/what-is-profy)
      </Step>

      <Step title="Expert Concepts">
        Understand the technical composition and runtime model of an Expert.

        → [Expert](/en/documentation/concepts/expert)
      </Step>

      <Step title="Sandbox & Workspace">
        Learn about the technical characteristics and limitations of the sandbox environment.

        → [Sandbox](/en/documentation/concepts/sandbox)
      </Step>

      <Step title="Credits & Billing">
        Understand billing units and consumption models for integration budget planning.

        → [Credits](/en/documentation/concepts/credits)
      </Step>
    </Steps>

    ### Developer Resources

    <CardGroup cols={2}>
      <Card title="Platform API" icon="code" href="/en/documentation/developer/platform-api">
        Call Experts, manage keys, and view usage via RESTful API
      </Card>

      <Card title="SDK" icon="box" href="/en/documentation/developer/sdk">
        Quick integration guide for Python and TypeScript SDKs
      </Card>

      <Card title="OAuth Integration" icon="key" href="/en/documentation/developer/oauth">
        Proxy user operations via OAuth 2.0
      </Card>

      <Card title="Plugin Development" icon="puzzle-piece" href="/en/documentation/concepts/plugins">
        Learn about the plugin framework and extend Expert capabilities
      </Card>
    </CardGroup>

    <Note>
      The developer console is located at [platform.profy.cn](https://platform.profy.cn), where you can manage API keys, view call logs, and usage statistics.
    </Note>
  </Tab>
</Tabs>

## Core Concepts Quick Reference

Regardless of your role, these concepts are worth understanding:

| Concept   | One-line Description                                                 | Details                                                |
| --------- | -------------------------------------------------------------------- | ------------------------------------------------------ |
| Expert    | An autonomous AI instance with persona, skills, and memory           | [→](/en/documentation/concepts/expert)                 |
| Session   | A continuous conversation with an Expert                             | [→](/en/documentation/concepts/sessions-and-workspace) |
| Workspace | An isolated cloud execution environment attached to a session        | [→](/en/documentation/concepts/sessions-and-workspace) |
| Credits   | Platform universal currency, consumed per AI call on a metered basis | [→](/en/documentation/concepts/credits)                |
| Skills    | Instruction sets that give Experts domain-specific capabilities      | [→](/en/documentation/concepts/skills)                 |
| Plugins   | Capability packages that extend an Expert's toolset                  | [→](/en/documentation/concepts/plugins)                |
| Memory    | System for Experts to remember user preferences and history          | [→](/en/documentation/concepts/memory)                 |
| Sandbox   | An isolated cloud code execution environment                         | [→](/en/documentation/concepts/sandbox)                |