Sign EVM and TRON transactions from the CLI, TypeScript, or Go using your own browser wallet (MetaMask, Rabby, TronLink) — the private key never leaves the browser
Give your agent an Office engine — an AI-native CLI + MCP server that creates, edits, renders & validates real .docx / .xlsx / .pptx. One self-contained C#/.NET binary, no Microsoft Office.
quiver (qvr): open-source git-native package manager for agent skills — lockfile-first, registry-agnostic, and built for reproducible AI agent workflows.