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Taniya Souza

Learn to explain the skills you vibe-code or learn to pitch your idea, visit this gym to work on your COMMUNICATION skills!

Code Video Cerebral Valley

Core trick

Runs speech-to-text and text-to-speech through Sarvam while Gemini holds the live conversation and a skill graph stores per-session scores.

Tags

educationvoice

Description

Learn to explain the skills you vibe-code or learn to pitch your idea, visit this gym to work on your COMMUNICATION skills! gemma is gonna nudge you! I know everyone needs a practise esp in India where many of us need to accept that our technical skills are way ahead of our way to communicate.
souzataniya/Proof-Of-Synergy★ 113 forksTypeScriptMITCreated Jun 9, 2026 · last push Sep 30, 2026

README excerpt

# Proof of Synergy

<img width="900" height="600" alt="image" src="https://github.com/user-attachments/assets/c298a1aa-ff46-4595-a1b5-d5f4949916b4" />


An AI communication gym. Practice real conversations by voice, get live coaching, and build a skill graph that persists across sessions. Includes a resume-based technical interview mode.

## Stack

Next.js 14 (App Router), React 18, TypeScript, Tailwind. OpenTelemetry is used for optional end-to-end tracing. Gemini is the live conversation partner; Sarvam handles voice (speech-to-text, text-to-speech) and coaching summaries. Cognee is an optional semantic layer for the skill graph. Everything degrades gracefully: with no keys the app runs on a local conversation partner, heuristic coaching, and the built-in skill-graph engine.

## Run

```bash
npm install
npm run dev        # http://localhost:3000
```

Other scripts: `npm run build`, `npm start`, `npm test`, `npm run test:watch`, `npm run typecheck`,
`npm run check` (typecheck + test), `npm run voice-gateway` (standalone WebSocket signaling server
for realtime voice sessions, see `server/voice-gateway.ts`).

## Config

Copy `.env.local.example` to `.env.local` and add your keys. Everything is optional; the app degrades gracefully without keys.

```
GEMINI_API_KEY=      # live conversation partner (dialogue, follow-ups, pushback)
SARVAM_API_KEY=      # voice: STT, TTS, resume OCR, and coaching summaries
COGNEE_API_URL=      # optional skill-graph semantic layer
COGNEE_API_KEY=

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