Cercle is an iOS mood-sharing app for close friends, partners, and small circles. It lets people check in with how they feel and see trusted friends' mood updates through the app or home-screen widget, reducing guesswork around when someone needs support.
Conduit provides AI chat, voice, and internal operations agents for hotels and hospitality teams. It automates guest messaging, call handling, PMS updates, work dispatch, and multilingual service workflows across the tools operators already use.
MCP-Billing is a self-hosted Next.js and TypeScript boilerplate for monetized MCP servers. It packages OAuth 2.1, PKCE, API keys, zero-downtime rotation, Stripe usage billing, Redis rate limiting, and a free open-source metering core.
qsa.sh runs an external security scan of the user's own public IP directly from the terminal. A single curl command checks open ports, service versions, and known CVEs with naabu, nmap, vulners, and nuclei, without requiring an account.