Persistent long-term memory for Claude Code via MCP — captures coding decisions, bugfixes, and context across sessions. Hybrid FTS5 + TF-IDF search with episode batching. Single SQLite DB, no external services. Alternative to claude-mem with 600x lower cost.
sdsrss/claude-mem-lite is an MCP server distributed on github, maintained by sdsrss, tracked here since June 2026. It has shipped 116 releases and exposes 20 detected tools. No risk grade is shown: the source hasn't been analyzed deeply enough to stand behind one.