AgentIndex icon
AgentIndex
mcp-memory-server logo
mcp-memory-server
★ 27
vs
celiums-memory logo
celiums-memory
★ 23

mcp-memory-server vs celiums-memory

mcp-memory-server: Mnemoverse is a hosted memory server for AI agents, designed to learn from interactions and manage context across multiple AI tools. It offers persistent memory that improves with use, allowing agents to retain information across sessions, projects, and platforms without re-explaining context.; celiums-memory: Celiums Memory is a cognitive memory engine designed to be embedded within other software like agents and assistants, providing persistent memory, journaling, and an auditable ethics engine. It speaks the Model Context Protocol (MCP) to offer these advanced cognitive capabilities without requiring developers to build them from scratch.

01

TL;DR

mcp-memory-server logo
mcp-memory-serverMemory & Context · ★ 27

Remember user preferences (e.g., dark mode, preferred frameworks)

Read mcp-memory-server full review →
celiums-memory logo
celiums-memoryMemory & Context · ★ 23

Embedding into AI agents and assistants to provide persistent memory and context

Read celiums-memory full review →
02

Side-by-Side Comparison

Field
mcp-memory-server logomcp-memory-server
celiums-memory logoceliums-memory
Category
Memory & Context
Memory & Context
Stars
★ 27
★ 23
License
MIT
Apache-2.0
Install Command
claude mcp add mnemoverse -e MNEMOVERSE_API_KEY=mk_live_YOUR_KEY -e MNEMOVERSE_API_URL=https://core.mnemoverse.com/api/v1 -- npx -y @mnemoverse/mcp-memory-server@latest
git clone https://github.com/terrizoaguimor/celiums-memory.git && cd celiums-memory && cp .env.example .env && pnpm docker:up
Updated
2d ago
2mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Memory, Context Management, Agent Tooling
Cognitive Memory Engine, Agent Memory, Journaling
03

Features

mcp-memory-server logomcp-memory-server
01Store memories (insights, preferences, lessons learned)
02Search memories by natural language query
03Rate memories as helpful or not to improve future recall
04Delete specific memories or wipe entire memory domains
celiums-memory logoceliums-memory
01Cognitive Memory with Hybrid Retrieval (vector + full-text + affective/PAD resonance)
02Append-Only Hash-Chained First-Person Agent Journal
03Auditable 4-Layer Ethics Engine for moral evaluation
04Per-User Biological Clock modulating arousal and recall
05Flexible Storage Adapters (SQLite for local/embedded, Postgres+Qdrant+Valkey for clustered)
04

Use Cases

mcp-memory-server logomcp-memory-server
↳Remember user preferences (e.g., dark mode, preferred frameworks)
↳Store project context (e.g., tech stack, deployment strategy)
↳Record lessons learned and past mistakes for future reference
↳Track decisions made during development or planning
celiums-memory logoceliums-memory
↳Embedding into AI agents and assistants to provide persistent memory and context
↳Implementing auditable ethical guidance and decision-making for AI systems
↳Developing applications requiring first-person journaling and causal chain tracking for agents
↳Building scalable knowledge bases with hybrid retrieval capabilities for AI applications
↳Integrating advanced cognitive functions into any MCP-compatible client or custom software
FAQ

FAQ

What is the difference between mcp-memory-server and celiums-memory?
Both mcp-memory-server and celiums-memory are in the Memory & Context category. mcp-memory-server has 27 stars, while celiums-memory has 23 stars.
Which is better, mcp-memory-server or celiums-memory?
The best choice depends on your use case. Choose mcp-memory-server if Remember user preferences (e.g., dark mode, preferred frameworks), and celiums-memory if Embedding into AI agents and assistants to provide persistent memory and context.
Is mcp-memory-server free or open source?
Yes, mcp-memory-server is open source on GitHub (MIT).
Is celiums-memory free or open source?
Yes, celiums-memory is open source on GitHub (Apache-2.0).
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