undefined-ui / second-brain-os

An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian.

searchbrat / marketing-intelligence-layer

Turn scattered marketing notes into a searchable intelligence layer your AI can read — one command in Claude Code.

filonux / Bitacora-Dev

Bitácora Dev - Dev Log preserves the history and context of a project: versions, decisions, notes, pending tasks, and changes, with contextual AI to understand and analyze its evolution directly from the browser. It also includes a purely administrative, optional feature (you don’t need AI to use it).