Platform WatchJune 30, 2026via InfoQ AI/ML
Elastic Open-Sources Atlas Agent Memory Based on Cognitive Science
Why it matters
Elastic is shipping production-grade agent infrastructure (memory management, per-user isolation, MCP integration) that removes a critical blocker for teams deploying multi-user AI agents at scale.
Key signals
- Atlas open-sourced by Elastic
- Built on Elasticsearch
- Three categories of memory for agents
- MCP (Model Context Protocol) integration
- Per-user memory isolation
- 0.89 Recall@10 on QA evaluation
- Addresses agent persistence and user context separation
The hook
Elastic open-sources Atlas: agent memory system with 0.89 Recall@10 — built for production isolation and MCP integration.
Elastic open-sourced Atlas, a system built on Elasticsearch that maintains three categories of memory for agents. Atlas integrates with agents via MCP and maintains per-user isolation of memories. When evaluated on question-answering capability, it scored 0.89 Recall@10.
By Anthony Alford