1.MemPalace / mempalaceThe best-benchmarked open-source AI memory system. And it's free.aichromadbllmmcpmemorypythonPythonMIT60K total7.6K forks+955 starsfrom 59,269 · score 6.86
2.pathwaycom / servietteA no-code RAG server that keeps answers in sync with your documents. Works with 8 vector databases. Built on Pathway.pathwayvector-databaseretrieval-augmented-generationragchromadbdocument-qa+14 morePythonMIT59K total1.5K forks+36 starsfrom 58,699 · score 3.61
3.roampal-ai / roampal-coreOutcome-based persistent memory MCP server for Claude Code and OpenCode. Good advice promoted, bad advice demoted. pip install roampal.ai-memoryclaude-codellmmcpmcp-servermodel-context-protocol+14 morePythonAPACHE-2.054 total8 forks+2 starsfrom 52 · score 1.10