Up to 16 players · a TV and your phones
GameNight
Party games for a living room, run by AI. The TV hosts the room, everyone plays on their phone, and AI agents run the games and narrate them out loud.
- Type
- Personal project
- Year
- 2026
- Role
- Solo, design to deployment
- Games
- Quiz Night, Undercover, Heads Up
- AI
- LangGraph · Claude Haiku 4.5 · ElevenLabs
1 Games included
Quiz Night
Questions on topics the room picks, each checked against the Wikipedia sentence it came from.
Undercover
Every phone holds a secret word, face down until it's held. Find who has a different one.
Heads Up
The card is on the TV only; the guesser's phone never gets it. The room shouts clues.
2 The toolbox
Web
Next.js 16, TypeScript, Tailwind CSS 4, Motion
The TV, the phones and the host screens
Data & realtime
Supabase: Postgres, RLS, Realtime, Auth, Storage
Game state, secrets and live updates
AI
LangGraph, LangChain, Claude Haiku 4.5, LangSmith
Game masters, narrator and quiz writer, traced
Voice
ElevenLabs, FastAPI
The AI host's lines, spoken out loud
Infra
Docker, Kubernetes, Helm, GitHub Actions, GHCR
Five services, built, shipped and run
Observability
OpenTelemetry, Tempo, Prometheus, Loki, Grafana
Traces, metrics, logs and dashboards
3 Shipped like a product
A full CI/CD pipeline on GitHub Actions: tested, scanned and signed before anything ships.
Every pull request
- Typecheck, lint and unit tests
- pgTAP tests on RLS and RPCs
- Playwright end-to-end with axe
- Bots play whole games hunting for leaks
- A 3-room load test
SAST, every PR and daily
- Semgrep with custom rules, CodeQL
- gitleaks, OSV-Scanner, Dependabot
- hadolint, Grype on every image
- zizmor and actionlint on CI itself
DAST and AI red team
- OWASP ZAP against the running app, nightly
- promptfoo red team: OWASP Top 10 for LLM and agentic apps
- Leak attacks and evals on the real model
Every merge to main
- Images published to GHCR only if scans pass
- SBOMs and signed build provenance
- Helm to Kubernetes: restricted pods, default-deny network policies
- Tagged releases on GitHub
Stack: Next.js 16, TypeScript, Supabase, Postgres RLS, Realtime, Python, LangGraph, LangChain, Claude Haiku 4.5, LangSmith, ElevenLabs, FastAPI, Docker, Kubernetes, Helm, GitHub Actions, OpenTelemetry, Grafana, pgTAP, Playwright, promptfoo