perseus-vault
Active·★ 72·MIT·Updated 2026-09-06
Perseus Vault provides durable, encrypted, local-first memory for AI agents, operating as a single Rust binary with zero dependencies. It integrates seamlessly with popular AI agent frameworks like LangGraph, CrewAI, and AutoGen, offering advanced features like hybrid semantic search, bitemporal queries, and a robust memory lifecycle.
#AI Agent Memory#Local-first#Persistent Storage#Rust#Semantic Search#Knowledge Base#Encryption#Agent Framework Integration
01
Features
01Bundled semantic search with zero configuration and network dependencies.
02Biomimetic memory lifecycle with Ebbinghaus decay, layer promotion, and automatic archiving.
03AES-256-GCM transparent encryption for stored entity data.
04Recall-first context injection with relevance gating and per-model budget.
05Multiple transport options including stdio, SSE, and HTTP for MCP clients.
02
Compatibility
Rust
Language
Verified via docs
macOS
OS
Verified via docs
Linux
OS
Verified via docs
AI Agent Frameworks
Integration
Verified via docs
AI Development Environments
Integration
Verified via docs
03
Quick start
1
$ curl -sSf https://raw.githubusercontent.com/Perseus-Computing-LLC/perseus-vault/main/scripts/install.sh | sh
04
Use cases
↳Provide durable, persistent memory for AI agents across sessions.
↳Integrate as a memory backend for popular AI agent frameworks (e.g., LangGraph, CrewAI, AutoGen).
↳Export AI agent memories to Personal Knowledge Management (PKM) tools like Obsidian for human review and navigation.
↳Secure, air-gapped deployments requiring local-first operation and data privacy.
05
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