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Claude-mem

lastmod 2026-01-16created 2026-01-161 edits

Memory compression system for preserving context across Claude Code sessions

About

  • A plugin developed to automatically preserve project context even after a Claude Code session ends
  • Uses session lifecycle hooks to automatically collect context at prompt, tool use, and session end
  • Performs meaning-centered summarization and staged context injection based on stored observation data
    • Applies a Progressive Disclosure strategy that makes token costs visible
  • The mem-search skill lets you search past work, bugs, and decision history in natural language
  • Hybrid search architecture combining SQLite + FTS5 with the Chroma vector database
  • MCP-based 3-step search workflow (search → timeline → get_observations) cuts token usage by about 10x
  • A local HTTP worker service and web viewer UI (port 37777) let you view the memory stream and observation IDs in real time
  • Privacy controls that exclude sensitive context from storage with the <private> tag
  • Fine-grained control of context injection scope, model, and storage location through a settings file
  • AGPL-3.0 license

See also

  • cladue code

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