Alfred

The simplest and lighter way to create your own AI agent with a modular structure!

DISCLAIMER: This documentation is a work-in-progress.

Docs

• More tech-ish info HERE.
• If you want to create a new module using this library, check HERE.

Installation

If you need to install Alfred as typical user (no code changes needed), you have to follow this section. Instead, if you need to work on a specific module (or to help us to improve this library), follow this document.

Prerequisites:

• curl
• tar

IMPORTANT: if you already have a running installation, back-up the configuration files before running the following commands!

curl -L https://github.com/PaoloPana/alfred-core/raw/refs/heads/main/scripts/install-alfred.sh | sh

Official modules

AI Callback

https://github.com/PaoloPana/alfred-ai-callback

Audio out

https://github.com/PaoloPana/alfred-audio-out

Console

https://github.com/PaoloPana/alfred-console

Home Assistant

https://github.com/PaoloPana/alfred-homeassistant

IDroid01

https://github.com/PaoloPana/alfred-idroid01

LedMatrix

https://github.com/PaoloPana/alfred-ledmatrix

Mic

https://github.com/PaoloPana/alfred-mic

OpenAI

https://github.com/PaoloPana/alfred-openai

Telegram

https://github.com/PaoloPana/alfred-telegram

Wake-word

https://github.com/PaoloPana/alfred-wake-word

Examples

Telegram ChatBot

The best way to explain this idea is with an example: there is the core daemon (LINK TO DAEMON) which creates the base connections between modules. Let's suppose to create a simple chat bot which replies to text questions. In this case, we will execute the following modules:

• telegram (to receive and send message using telegram bot API)
• openai-chat (which receives a request and send a response using OpenAI ChatGPT system) To connect these modules, we have 2 options:
• (simpler way) configuring the routing.yml file to map the telegram event "received a message" to the openai-chat input topic,
• creating a custom module which does the routing manually. For this example, we can configure the routing.yml to get the incoming message from telegram and send to openai-chat module:

[[routing]]
from_topic = "event.telegram.new_incoming_message"
to_topic = "chat"

sequenceDiagram
    actor u as User
    participant t as telegram
    participant r as Routing
    participant c as OpenAI Chat
    participant a as Alfred Core
    Note over t,a: Starting phase
    r-->>a: subscribe to "event.telegram.new_incoming_message"
    t-->>a: subscribe to "telegram"
    c-->>a: subscribe to "chat"
    Note over u,a: User interaction
    u->>t: Telegram message
    t->>a: publish on topic "event.telegram.new_incoming_message"
    a-->>r: receive on topic "event.telegram.new_incoming_message"
    r->>a: publish on topic "chat"
    a-->>c: receive on topic "chat"
    activate c
    c->>a: publish on topic "telegram"
    deactivate c
    a-->>t: receive on topic "telegram"
    t->>u: Response

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Personal voice assistant

flowchart TB
user((User)) -- (1) says 'Alfred' --> wake-word
wake-word -- (2) send msg to topic 'mic' --> mic
mic -- (3) recording user request --> mic
user -- (4) ask the request --> mic
mic -- (5) send recorded audio to topic 'stt' --> stt
stt -- (6) analysing using openai API --> stt
stt -- (7) send user input as text to topic 'openai' --> openai
openai -- (8) replying using openai API --> openai
openai -- (9) send response text to topic 'tts' --> tts
tts -- (10) TTS using openai API --> tts
tts -- (11) send audio file to topic 'audio-out' --> audio-out
audio-out -- (12) playing audio --> user

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ToDo

• Documentation:
  • Improve examples section
  • Improve list of official modules
  • Improve core details
  • Improve dev_installation
  • Write new_module tutorial