Show HN: Mimir – local-first encrypted memory for AI agents (single Rust binary)

Category: infrastructure

Tags: ai-agents, memory-store, mcp-server, rust, local-first, encryption

Score: 8.0/10 (Innovation: 7, Technical: 9, Documentation: 9, Utility: 7)

Mimir is a local-first, encrypted memory engine for AI agents, delivered as a single Rust binary with zero dependencies. It uniquely combines MCP-native architecture, AES-256-GCM encryption, hybrid search, and entity lifecycle management, making persistent memory for agents simple and secure.

Target audience: backend devs, ai engineers, devops

Repository: https://github.com/Perseus-Computing-LLC/mimir · HTML · MIT · 9 stars

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