“knowledge graphs”

Open-source Python framework for building temporal knowledge graphs that AI agents can query.

Open-source AI memory platform that turns documents, code and conversations into a knowledge graph for agents.

Microsoft Research pipeline that builds knowledge graphs from text to improve LLM question answering.

Open-source, Markdown-based knowledge graph memory that AI clients use over MCP.

Open-source desktop assistant that builds a knowledge graph from your work and runs background agents on events or schedules

Desktop AI assistant with a Live2D avatar, knowledge-graph memory, voice, MCP and skills, under AGPL-3.0 or a commercial license.

Self-hosted multi-agent system that runs penetration tests with common security tools inside a Docker sandbox

Memory operating system for LLMs and AI agents that stores, retrieves and manages long-term memory.

Self-hosted Go workspace where AI agents run security tools through MCP for authorized testing.