3 boosters for "second-brain" — open source, verified from GitHub, ready to install
"name": "arscontexta", "description": "Conversational derivation engine — generate agent-native memory architecture from natural conversation. 15 kernel primitives, 26 commands, 17 feature blocks, 3 presets.", "url": "https://arscontexta.org"
Cortex is a local-first knowledge graph that automatically watches your project files, extracts entities and relationships using LLMs, and enables natural language queries across multiple projects. It's ideal for developers who need intelligent cross-project search and knowledge management without relying on external services.
An MCP server that integrates Obsidian vaults as a knowledge management layer for AI assistants like Claude and Copilot, enabling developers and knowledge workers to leverage their personal notes and documentation in AI-powered workflows.
