Navigate your life with AI-powered versions of yourself.
NeuroVerse is an experimental productivity tool where emotional AI personas like Ambitious You, Creative You, and Future You help you explore your goals, make decisions, and reflect on your path through different mindsets.
Each digital persona uses your past context, goals, and message history to respond with a tone and perspective that mirrors your inner multiverse.
This project was made as part of the Next.js hackathon that took part from April 7 to April 17, 2025.
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AI Personas
7 custom-designed personas (Astra, Iris, Nox, etc.), each with unique tone and cognitive approach. -
Dynamic Prompt Injection
Your personal data (message history, user info, current question) is used to generate rich, context-aware replies. -
Multi-Persona Replies
Ask a question once, and receive multiple answers, each from a different “you.” -
MongoDB Message Storage
Saves all user + bot interactions, linked by persona, for future reflection and AI memory.
| Layer | Stack |
|---|---|
| Frontend | Next.js 15 + TailwindCSS + App Router |
| Backend | Next.js API routes (/app/api) using TypeScript |
| Database | MongoDB (with native driver + ObjectId) |
| AI Layer | Groq SDK via Vercel x Groq integration using LLaMA 3 70B |
| Hosting | Vercel |
| Prompt Strategy | Persona-based system prompts + message context injection |
| Name | Role | Tone |
|---|---|---|
| Astra | Ambitious Self | Motivational, strategic |
| Echo | Indecisive Self | Nervous, hesitant |
| Nox | Shadow/Skeptic | Cautionary, realistic |
| Iris | Creative Self | Playful, expressive |
| Nyra | Inner Child | Warm, joyful |
| Mira | Future Self | Grounded, wise |
| Flux | Chaos Engine | Wild, unorthodox |
content: `
You are now ${botName}, my ${vibe}.
You’ll answer with this tone: ${tone}.
Don't make answers too long.
Here’s everything to know about me: ${userInfo}
Here’s the message history: ${documents}
Now answer this question: ${message}
`