CodeAbra/iai-personal-memory-engine

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Summary

IAI Personal Memory Engine is an open-source, local-first memory system designed for AI coding assistants, featuring the best benchmarked performance. It integrates episodic memory, semantic search, and encryption via SQLite, HNSWLib, and MCP protocol, supporting Claude and other LLM tools.

Key features

• Best-benchmarked open-source memory system for AI coding assistants
• Local-first architecture with encryption for privacy
• Episodic and semantic memory using HNSWLib vector search
• MCP (Model Context Protocol) server integration
• Built with Python and Rust for performance
• Supports Claude, Claude Code, and other LLM agents

Use cases

• Persistent memory for Claude Code coding sessions
• Long-term context retention for AI agents
• Secure, local-first knowledge base for LLM tools
• Episodic memory for debugging and project history
• Semantic search across code and documentation

README excerpt

<p align="center"> <img src="logo.png" alt="iai-pme" width="600"> </p> <h3 align="center">The best open-source personal memory engine for AI coding assistants.</h3> <p align="center">Every claim ships with the harness that proves it. Run the benchmarks yourself.</p> <p align="center"> <img src="https://img.shields.io/badge/release-v1.1.2-1f6feb?style=flat-square" alt="Release v1.1.2"> <a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-1f6feb?style=flat-square" alt="License: MIT"></a> <img src="https://img.shields.io/badge/python-3.11%20|%203.12-3776ab?style=flat-square&logo=python&logoColor=white" alt="Python 3.11 | 3.12"> <img src="https://img.shields.io/badge/platform-macOS%20|%20Linux-555?style=flat-square" alt="Platform: macOS and Linux"> <img src="https://img.shields.io/badge/Windows-coming%20soon-999?style=flat-square&logo=windows&logoColor=white" alt="Windows: coming soon"> <img src="https://img.shields.io/badge/engine-Rust%20native-dea584?style=flat-square&logo=rust&logoColor=black" alt="Rust-native engine"> </p> <p align="center"> <img src="https://img.shields.io/badge/LongMemEval%20R%405-0.962-2ea043?style=flat-square" alt="LongMemEval R@5 0.962"> <img src="https://img.shields.io/badge/Rescue%4010-1.000-2ea043?style=flat-square" alt="Rescue@10 1.000"> <img src="https://img.shields.io/badge/at%20rest-AES--256--GCM-2ea043?style=flat-square" alt="AES-256-GCM"> <img src="https://img.shields.io/badge/local--only-no%20telemetry-2ea043?style=flat-square" alt="Local only, no telemetry"> <img src="https://img.shields.io/badge/MCP-compatible-8957e5?style=flat-square" alt="MCP compatible"> <a href="https://glama.ai/mcp/servers/CodeAbra/iai-mcp"><img src="https://glama.ai/mcp/servers/CodeAbra/iai-mcp/badges/score.svg" alt="Gla

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