# hemanthreddykunduru/mitra-personal.offline.ai.assistant architecture

> Architecture diagram of the GitHub repository hemanthreddykunduru/mitra-personal.offline.ai.assistant, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-29). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/hemanthreddykunduru/mitra-personal.offline.ai.assistant
- Repository: https://github.com/hemanthreddykunduru/mitra-personal.offline.ai.assistant

## Overview

Mitra AI is documented as an Android assistant whose principal workflow is a text question, local model inference using an offline knowledge base, and an on-device answer. The README also describes an interactive 3D companion and appearance customization. The tree contains no Android source, so subsystem paths and internal call wiring cannot be verified; those nodes use null paths and edges reflect only documented behavior.

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_interaction["Assistant interaction"]
  node_ui["Conversation UI"]
  node_settings["Appearance settings"]
  node_answer["Text response"]
end

subgraph group_intelligence["On-device intelligence"]
  node_inference["Local inference"]
  node_knowledge[("Offline knowledge")]
end

subgraph group_companion["3D companion"]
  node_agent["Interactive 3D agent"]
  node_rendering["3D rendering"]
end

node_user(("Android user"))

node_user -->|"asks question"| node_ui
node_ui -->|"submits text"| node_inference
node_inference -->|"uses offline"| node_knowledge
node_inference -->|"generates"| node_answer
node_answer -->|"displays"| node_ui
node_user -->|"interacts"| node_agent
node_agent -->|"renders through"| node_rendering
node_user -->|"customizes"| node_settings
node_settings -->|"customizes appearance"| node_agent

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_ui,node_settings,node_answer,node_user toneBlue
class node_inference,node_knowledge toneAmber
class node_agent,node_rendering toneMint
```

## Components

### Assistant interaction

- **Conversation UI**
- **Appearance settings**
- **Text response**

### On-device intelligence

- **Local inference**
- **Offline knowledge**

### 3D companion

- **Interactive 3D agent**
- **3D rendering**

### Other components

- **Android user**

## Connections

- Android user → Conversation UI: asks question
- Conversation UI → Local inference: submits text
- Local inference → Offline knowledge: uses offline
- Local inference → Text response: generates
- Text response → Conversation UI: displays
- Android user → Interactive 3D agent: interacts
- Interactive 3D agent → 3D rendering: renders through
- Android user → Appearance settings: customizes
- Appearance settings → Interactive 3D agent: customizes appearance