Vestige is an AI memory engine based on cognitive science. By implementing 29 neuroscience modules such as prediction error gating, FSRS - 6 spaced repetition, and memory dreaming, it provides long - term memory capabilities for AI. It includes a 3D visualization dashboard and 21 MCP tools, runs completely locally, and does not require the cloud.

Task Graph MCP Server is an MCP server that provides structured workflows and coordination functions for AI agents, supporting task hierarchy, dependency management, phase division, quality gating, and multi-agent coordination without external infrastructure.