MEMANTO

Memanto is an open-source, on-premises memory agent designed to provide persistent memory for AI agents. It addresses the challenges of agent memory retention by enabling agents to remember and recall information across sessions, minimizing the need to re-explain codebases or lose context between interactions. The tool is compatible with a range of AI agents, including Claude Code, Cursor, Codex, and more than 14 others, and is built on an information-theoretic search engine that delivers sub-90ms recall latency.

Key features include instant ingestion of memories, deterministic search, temporal queries, built-in retrieval-augmented generation (RAG), conflict resolution, autonomous categorization into 13 semantic types, and verifiable sources for every memory entry. Memanto prioritizes freshness, ensuring new facts outrank outdated information, and resolves contradictions as they arise. The system compresses data at a 32x rate and offers confidence scoring, daily summaries, and cross-platform compatibility. Local embeddings and answers are generated via Ollama models, ensuring that no data leaves the user's machine.

Memanto is delivered as a Python package installable via pip, with a command-line interface for agent management, memory storage, and retrieval. It can be deployed using Docker on the user's local machine, with no need for API keys, external vector databases, or backend services. Users can also access an interactive local web dashboard to manage agents and memories, view conflicts and connections, and try a live demo on localhost.

The platform integrates with a broad array of AI development tools and frameworks, such as VS Code, GitHub Copilot, Gemini, Hermes Agent, CrewAI, LangChain, LangGraph, LlamaIndex, and n8n. Memanto is available 100% free of charge and is open source, providing developers with a privacy-focused, self-hosted solution for persistent agent memory without recurring costs or reliance on cloud infrastructure.