Memory & RAG AI agent tools

Library, proxy and MCP server that compresses tool outputs, logs, files and RAG chunks locally before they reach the LLM, cutting tokens for coding agents.

Added Oct 18, 2026

MemPalace

Local-first AI memory system that stores conversations verbatim with a pluggable backend and serves recall to agents without API calls.

Added Oct 18, 2026

llmware

Framework for building private, local RAG and agent applications with small specialized models on AI PCs, edge and self-hosted setups.

Added Oct 18, 2026

memU

Lightweight memory system that gives Codex, Claude Code, Cursor and other agents a shared memory across sessions and devices and distills reusable skills.

Added Oct 18, 2026

txtai

All-in-one Python framework for semantic search, LLM orchestration and agents built on an embeddings database of vector, graph and relational indexes.

Added Oct 18, 2026

UltraRAG

Newmemory & RAGOpen source + cloud

Low-code MCP-based framework from OpenBMB for building and debugging complex RAG pipelines with visible reasoning logic.

Added Oct 18, 2026

Basic Memory

Persistent memory for Claude, Codex and Cursor stored as local Markdown knowledge, available open source or as a hosted cloud workspace.

Added Oct 18, 2026

LeanCTX

Open-source context gateway that sits between AI tools and your code and data to control and shrink what the model sees.

Added Oct 18, 2026

SimpleMem

Research-backed lifelong memory library for LLM agents that stores, compresses and retrieves text and multimodal memories, usable over MCP.

Added Oct 18, 2026

Knowhere

Document parsing and retrieval system that turns messy files into structured, navigable memory for AI agents and RAG.

Added Oct 18, 2026

Mnemosyne

Zero-cloud, SQLite-backed memory layer for Hermes, Claude Code, Cursor, Codex and custom agents with a single Python dependency.

Added Oct 18, 2026

Memanto

Memory agent that manages what your other agents keep, resolve and forget across platforms.

Added Oct 18, 2026

MarkItDown

Microsoft's Python tool and MCP server that converts PDFs, Office documents, images, audio and web pages to Markdown for LLM and agent pipelines.

Added Oct 18, 2026

OpenViking

Context database for AI agents that keeps memory, knowledge and skills in one inspectable virtual filesystem agents can navigate.

Added Oct 18, 2026

Qdrant MCP Server

Official Qdrant MCP server that lets agents store and retrieve memories and documents in the Qdrant vector database.

Added Oct 18, 2026

Zep

Context layer that unifies business data, documents and conversations into memory so agents complete tasks correctly.

Added Oct 18, 2026

Pieces

AI memory layer that captures context from your work so you and your AI tools can recover decisions and resume where you left off.

Added Oct 18, 2026

Extend MCP

Extend's MCP server for turning documents into structured data: parse, extract, classify, split and fill PDF forms.

Added Oct 18, 2026

LlamaParse

Newmemory & RAGOpen source + cloud

LlamaIndex's document processing platform that parses PDFs, scans and Office files into markdown or JSON and extracts, classifies and indexes them for agents.

Added Oct 18, 2026

Supermemory

Memory and context engine for agents with an API, app and MCP server, which can also run fully locally.

Added Oct 18, 2026

Mem0

Memory layer for AI agents.

Added Oct 14, 2026

Activeloop

Deep Lake, a multimodal database for AI that stores vectors, images, text and video so agents and RAG apps can search and retrieve them.

Added Oct 16, 2026

LanceDB

Open-source multimodal vector database for search, RAG and agent memory.

Added Oct 16, 2026

Claude-Mem

Gives coding agents memory across sessions by capturing what they do, compressing it and feeding the relevant context back in later.

Added Oct 16, 2026

RAGFlow

Open-source RAG engine with deep document parsing and agent features for building grounded question-answering over your files.

Added Oct 16, 2026

Hindsight

Agent memory system that stores experiences and learns from them so agents improve over time.

Added Oct 16, 2026

PageIndex

Document index for reasoning-based, vectorless RAG that lets agents navigate long documents like a table of contents.

Added Oct 16, 2026

Cognee

Open-source memory platform that builds knowledge graphs so agents keep long-term memory.

Added Oct 16, 2026

Graphiti

Builds real-time, temporal knowledge graphs that serve as memory for AI agents.

Added Oct 16, 2026

AgentMemory

Persistent memory layer for AI coding agents.

Added Oct 16, 2026

Chroma

Open-source search and vector database widely used for agent memory and RAG.

Added Oct 16, 2026

TencentDB-Agent-Memory

Team-level memory hub that turns conversations, docs and code into shared memory for agents.

Added Oct 16, 2026

EverOS

Local-first, portable memory layer for AI agents stored as Markdown.

Added Oct 16, 2026

MemOS

Memory operating system for LLMs and agents with persistent memory and retrieval.

Added Oct 16, 2026

Honcho

Memory library and service for building stateful agents that remember users.

Added Oct 16, 2026

Acontext

Memory layer that stores agent experience as reusable skills.

Added Oct 16, 2026

ReMe

Memory management kit for agents.

Added Oct 16, 2026

seekdb

AI-native search database for agent storage combining vector, text and structured data.

Added Oct 16, 2026

MemMachine

Universal memory layer for AI agents.

Added Oct 16, 2026

Agentset