core
Backend API for the CipherDolls platform: wallet-signature auth, AI chat completions, TTS/STT, embeddings (pgvector), USDC payments on Base, and IoT device management over MQTT.
View on GitHub ↗CipherDolls — AI companion platform
An AI companion platform spanning cloud, web, and physical IoT devices.
github.com/cipherdolls ↗server
Minimal chat backend derived from core, stripped to the essentials: chat with a Character, optional TTS/STT — same architecture, no payments or IoT.
View on GitHub ↗webapp
Web frontend for the platform.
View on GitHub ↗stream-player
TTS audio streaming proxy — subscribes to Redis Pub/Sub and forwards audio chunks to WebSocket clients with a compact binary protocol.
View on GitHub ↗stream-recorder
WebSocket audio ingestion microservice — accepts raw WAV streams, converts to MP3 in-memory via ffmpeg, forwards to the backend.
View on GitHub ↗firmware-watcher
ESP-IDF firmware for the SenseCAP Watcher companion device: BLE WiFi provisioning, MQTT events, MP3 playback through the onboard codec, LVGL UI on a 412×412 display, deep sleep.
View on GitHub ↗firmware-m5sticks3
ESP-IDF firmware for the M5StickS3 (ESP32-S3) pocket companion device with display, audio codec, and IMU.
View on GitHub ↗Decentralized apps — Gnosis Chain + Ethereum Swarm
dApps with on-chain logic and censorship-resistant Swarm storage/hosting.
SwarmChat
Decentralized 1:1 messenger and WebRTC video calling: wallet identity, on-chain contact registry, encrypted messages over Swarm PSS with feeds as offline outbox. Live at swarmchat.eth.
View on GitHub ↗Pink Chainsaw
Decentralized imageboard: post images, comment, and vote with xBZZ; fees auto-top-up the poster's Swarm postage stamp so good content stays alive. A social-score system prices posting by reputation.
View on GitHub ↗FreeeMarket
Multi-vendor marketplace where anyone runs their own shop and gets paid in stablecoins through on-chain escrow — deliberately fee-free and VAT-free.
View on GitHub ↗WalletMatrix
Pivot-table view of a crypto wallet across every EVM chain — tokens as rows, chains as columns; drag one cell onto another to bridge or cross-chain swap. Static SPA deployable to Swarm.
View on GitHub ↗swarm-connect
React connect-button + wizard for Swarm on Gnosis: wallet → network → balances → Bee node → postage stamp, in one modal. Published on npm; demo hosted on Swarm itself.
View on GitHub ↗opentab
Onchain app bootstrapped with create-onchain (Base).
View on GitHub ↗AI on GPU — self-hosted speech services
Dockerized speech AI for NVIDIA GPUs, tuned for the RTX 5090 / Blackwell generation.
whisper-cuda
OpenAI-Whisper-compatible ASR web service built for RTX 5090 (sm_120) — faster-whisper on CTranslate2/CUDA 12.8, no PyTorch.
View on GitHub ↗kokoro-cuda
Minimal Kokoro TTS API with CUDA: 49 voices in 9 languages, streaming WAV/PCM plus MP3/Opus/FLAC, web UI included.
View on GitHub ↗voxtral-cuda
Text-to-speech service running Mistral's Voxtral-4B-TTS with CUDA acceleration via vLLM-Omni.
View on GitHub ↗Ethereum infrastructure
stakingtracker
Self-hosted ETH staking rewards tracker and tax-report generator — reads from your own beacon node, persists daily history to SQLite, no external APIs or keys.
View on GitHub ↗