sup-mem is an open-source, self-hosted, pluggable global memory layer for Claude that enables persistent context across sessions. It supports integration via MCP and is designed for developers building advanced conversational AI applications that require session memory.
sup-mem is an Infrastructure & Backend product. It focuses on persisting and managing conversational context for Claude across multiple sessions in a self-hosted environment. sup-mem is an open-source project aimed at developers building applications with Claude requiring persistent memory across sessions. The project is open source (MIT). The product ships for the command line, and it can be self-hosted.
kiraa06 builds and maintains sup-mem, and the product first shipped in 2026. The project is developed in the open on GitHub with 24 commits in the last 90 days. Across PulseGate's embedding index, sup-mem has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are global memory layer, session context persistence, and self-hosted. It exposes integrations via an MCP server.
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