Unverified50% confidenceFactExact time
The official MCP memory server, across the entire modelcontextprotocol/servers monorepo, has 91,088 GitHub stars, has no interface, supports npx self-hosting (a single JSONL file), is free, but agents only call the tool when the system prompt requires it, rather than autonomously writing memories.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/19/2026
First Seen
Valid until: 11/2/2026
Sources
Related Entities
Related Claims
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