10 open-source GitHub repos for giving AI agents persistent memory, Mem0 leads with 69k stars
victor_explore · x · 2026-11-13
A thread curates 10 open-source GitHub repos that add memory to AI agents, with star counts (checked Oct 2026):
- Mem0 (69k stars, Apache 2.0): the memory layer most agents plug into
- Hindsight (vectorize-io, 61k stars): learning memory deployable with one Docker command
- Codebase Memory MCP (deusdata, 46k stars): indexes a whole codebase into a graph for coding agents
- Graphiti (getzep, 31k stars): tracks when each fact was true
- Cognee (31k stars): turns docs and chats into a graph, no API key needed
- GBrain (Garry Tan, 31k stars): local self-hosted agent brain with verifiable, collaboratively correctable facts
- agentmemory (29k stars): one shared memory for all your coding agents
- Beads (28k stars): distributed task graph so agents can pick up days later
- Memvid (17k stars): whole memory in one offline file
- Engram (7k stars): one Go binary, one SQLite file
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