Wenlan is a living wiki system that uses AI to build and maintain knowledge bases from documents, notes, and conversations while preserving source citations and user edits. It runs as a local daemon accessible via desktop app or headless installation, integrating with AI clients like Claude Code to keep pages current without overwriting manual changes.
ContextOS is a system designed to optimize AI coding agents by reducing context window saturation through spatial architecture visualization and AST-sliced task contexts. It provides a native macOS application with interactive architectural blocks and an MCP server that delivers precise symbol facades to agents, achieving 99.4% token reduction in real-world testing.