obsidian-vault/010 inbox/Central AI Hub.md

title, type, status, proposed_folder, proposed_toc, proposed_tags, confidence, approved, proposed_for, created, tags, aliases, skills, tools

title	type	status	proposed_folder	proposed_toc	proposed_tags	confidence	approved	proposed_for	created	tags	aliases	skills	tools
Central AI Hub	note	active	200 projects/210 AI Resume	100 Table of Contents/Projects.md → AI Resume	ai project architecture central hub showcase	0.41	false	da82f1177987	2026-10-10	project ai hub showcase	The Hub central_ai_llm_master	service design intent routing authorization and approval flows event-driven integration	OmniRoute Home Assistant Jervis Paperclip Artemis Apprise

Central AI Hub — Overview

💡 What is this project?

One small service that every way in reaches every ability through. The phone app, the house voice (Jervis), chat (dsh), and the admin app all talk to the Hub. The Hub works out what was asked, checks who asked, sends it to the right place, and returns a short reply.

It exists to stop the same abilities being built three times. Build once. Every way in gets it.

The Hub does five steps: hear → understand → check → route → answer.

It is not a central brain. It holds no personality and no memory. It is not Paperclip — it never waits minutes for an answer.

🌟 Key Highlights (Portfolio & Employment)

• Concept: A thin shared router over several AI systems, with one place for safety and approval. Not a monolith.
• Tools & Skills Showcase: service design, intent routing with an LLM, authorization and tap-to-approve flows, deterministic handling of high-consequence actions, integration across MQTT, Home Assistant, Paperclip, and a local model gateway.
• Practical Value: One place to add a new ability. One place to control who may do what. The house, the phone, and chat all behave the same.

📐 Architecture & Flow

flowchart LR
    subgraph IN["Ways in"]
        PHONE["Phone app<br/>wake word + voice"]
        ADMIN["Admin app<br/>restricted actions"]
        ESP["ESP32 voice<br/>Hey Jervis"]
        DSH["dsh chat"]
    end

    HUB{{"HUB<br/>hear - understand - check - route - answer"}}

    subgraph OUT["Destinations"]
        HA["Home Assistant"]
        SPK["Speakers<br/>Jervis TTS"]
        NET["Internet control"]
        ART["Artemis<br/>phone screen"]
        PC["Paperclip<br/>slow jobs"]
        WEB["Web search"]
        APP["Apprise / NTFY"]
    end

    PHONE --> HUB
    ESP --> HUB
    DSH --> HUB
    ADMIN --> HUB
    HUB --> HA
    HUB --> SPK
    HUB --> NET
    HUB --> ART
    HUB --> PC
    HUB --> WEB
    HUB --> APP
    PC -. result .-> HUB

The dividing line

Does this need a decision, or does it need to happen?

• Happen — fast and certain. Go straight to the destination. No LLM in the action path.
• Decision — slow, multi-step, worth recording. Send to Paperclip.

Safety

• Voice is shared and has no identity. Anyone in the house can speak.
• The admin app is the only trusted door for restricted actions.
• A spoken keycode is not the lock. Voice may ask; the admin app confirms with "Did you ask for this?".

🔗 Related Notes & Links

• Gitea Repo: https://gitea.lab.audasmedia.com.au/sam/central_ai_llm_master
• Interactive Map: Archify Map
• AI Context (Outline): https://outline.lab.audasmedia.com.au/collection/central-ai-hub-fYfUzsMooS
• Local path: /home/sam/paseo/projects/central_ai_llm_master/
• Related: Home Voice Assistant System · Family Home Lab · Artemis on GrapheneOS Pixel Mobile · Front Door Cam