AgentIndex icon
AgentIndex
cuba-memorys logo
cuba-memorys
★ 30
vs
MaxKB logo
MaxKB
★ 23.0k

cuba-memorys vs MaxKB

cuba-memorys: Cuba-Memorys is a Model Context Protocol (MCP) server that gives AI coding assistants long-term persistent memory. It uses a knowledge graph, neuroscience-inspired algorithms like FSRS-6 adaptive decay, Hebbian learning, and dual-strength memory, along with anti-hallucination grounding. The latest version 2.0.0 is a complete Rust rewrite with 12 tools and sub-millisecond performance.; MaxKB: MaxKB is an open-source platform for building enterprise-grade AI agents with integrated RAG pipelines, workflow orchestration, and MCP tool-use capabilities. It supports direct document upload, automatic web crawling, and multiple embedding models for knowledge base construction. Widely used for intelligent customer service, internal knowledge bases, and academic research applications.

01

TL;DR

cuba-memorys logo
cuba-memorysRAG / Knowledge Base · ★ 30

Persistent learning from project context: store and retrieve entities, observations, and relations

Read cuba-memorys full review →
MaxKB logo
MaxKBRAG / Knowledge Base · ★ 23.0k
When to choose:
  • You want an all-in-one knowledge-base and workflow agent platform that starts with a single Docker command and embeds easily into websites.
  • You need broad support for domestic Chinese LLM providers alongside global models for internal enterprise Q&A.
When to skip:
  • You cannot use GPL-3.0 licensed software in your commercial distribution; RAGFlow is Apache-2.0.
  • Your primary bottleneck is extracting complex tables and layouts from messy scanned PDFs; RAGFlow's deep document parser goes further.
Read MaxKB full review →
02

Side-by-Side Comparison

Field
cuba-memorys logocuba-memorys
MaxKB logoMaxKB
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 30
★ 23.0k
License
NOASSERTION
GPL-3.0
Install Command
git clone https://github.com/LeandroPG19/cuba-memorys.git && cd cuba-memorys && docker compose up -d && cd rust && cargo build --release
docker run -d --name=maxkb --restart=always -p 8080:8080 -v ~/.maxkb:/opt/maxkb 1panel/maxkb
Updated
2d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
ai-memory, ai-tools, anti-hallucination
RAG, Agent, LLM
03

Features

cuba-memorys logocuba-memorys
01Knowledge graph with typed relations and Leiden community detection
02FSRS-6 adaptive spaced repetition and Hebbian/BCM metaplasticity
034-signal entropy-routed RRF fusion search (TF-IDF, pg_trgm, full-text, pgvector HNSW)
04Anti-hallucination verification with graduated confidence scoring
05REM Sleep autonomous consolidation and dual-strength memory model
MaxKB logoMaxKB
01RAG pipeline with document upload, web crawling, and automatic chunking
02Visual workflow builder for multi-step agent logic
03MCP tool-use capabilities for connecting to external services
04Supports multiple LLMs and embedding models
05Docker deployment with 1Panel integration for easy self-hosting
04

Use Cases

cuba-memorys logocuba-memorys
↳Persistent learning from project context: store and retrieve entities, observations, and relations
↳Error memory: record and detect repeated mistakes, preventing re-occurrence
↳Anti-hallucination grounding: verify agent claims against stored knowledge before responding
MaxKB logoMaxKB
↳Building intelligent customer service bots with enterprise knowledge bases
↳Creating internal Q&A systems over company documents and wikis
↳Deploying research assistants with RAG over academic or technical document collections
05

Best For

cuba-memorys logocuba-memorys
—
MaxKB logoMaxKB
Most PopularEssentialTrending
FAQ

FAQ

What is the difference between cuba-memorys and MaxKB?
Both cuba-memorys and MaxKB are in the RAG / Knowledge Base category. cuba-memorys has 30 stars, while MaxKB has 23.0k stars.
Which is better, cuba-memorys or MaxKB?
The best choice depends on your use case. Choose cuba-memorys if Persistent learning from project context: store and retrieve entities, observations, and relations, and MaxKB if Building intelligent customer service bots with enterprise knowledge bases.
Is cuba-memorys free or open source?
Yes, cuba-memorys is open source on GitHub (NOASSERTION).
Is MaxKB free or open source?
Yes, MaxKB is open source on GitHub (GPL-3.0).
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