How much does it cost to self-host mcp-memory-service?

mcp-memory-service can be self-hosted starting at $4.13/mo on hetzner CAX11. Detected requirements: 4GB RAM, 40GB disk.

Is mcp-memory-service actively maintained?

mcp-memory-service has a composite health score of 80/100 across activity, maturity, community, security, sustainability, and adoption. See /methodology/ for the formula.

How hard is mcp-memory-service to self-host?

mcp-memory-service has a self-hosting difficulty score of 4/5 (1 = one-click, 5 = complex Kubernetes setup).

mcp-memory-service by doobidoo

Python Apache-2.0 SECURITY.md

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

mcpmemorysemantic-searchvector-databaseclaudevector-storagesqlite-vecmcp-servermodel-context-protocolagent-memoryagentic-aiai-agents

Verdict 80/100 health $4.13/mo cheapest, hetzner 4/5 setup difficulty 71k docker pulls Last release 3 days ago

Deploy mcp-memory-service on hetzner → View on GitHub

Health score
 80 /100 
6-dim composite

Self-hosts from

$4.13 /mo

hetzner · CAX11

Difficulty

4 /5

OAuth / SMTP needed

GitHub stars

1.8k

270 forks

About mcp-memory-service

From the project's README at github.com/doobidoo/mcp-memory-service. Lightly cleaned for readability; for the full source see the upstream repo.

Open-source memory backend for AI agents, REST API, MCP, OAuth, CLI, dashboard. One self-hosted service, every transport. Agents store decisions, share causal knowledge graphs, and retrieve context in 5ms, without cloud lock-in or API costs.

Works with LangGraph · CrewAI · AutoGen · any HTTP client · Claude Desktop · OpenCode

[](https://opensource.org/licenses/Apache-2.0) [](https://pypi.org/project/mcp-memory-service/) [](https://pypi.org/project/mcp-memory-service/) [](https://github.com/doobidoo/mcp-memory-service/stargazers) [](https://github.com/langchain-ai/langgraph) [](https://crewai.com) [](https://github.com/microsoft/autogen) [](https://claude.ai) [![Works with Cursor](https://img.shields.io/badge/Works%2

Health score breakdown

6-dimension composite. See methodology for formula and weights.

activity

100

maturity

community

security

sustainability

100

adoption

Adoption signals

Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.

Signal	Value	Source
GitHub stars	1.8k	github.com/doobidoo/mcp-memory-service
GitHub forks	270	github.com/doobidoo/mcp-memory-service
Docker Hub pulls	71k	hub.docker.com / doobidoo
PYPI downloads (last month)	28k	mcp-memory-service

Release & maintenance

Is this project actively maintained, or about to die? Check the recency of last commit and last release.

Project age	1.4 years	since Dec 2024
Last commit	3 days ago	May 4, 2026
Releases shipped	300	last: 3 days ago
Security policy	SECURITY.md	declared by maintainers
Funding links	4	declared by maintainers

Self-hosting cost across providers

Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.

Provider	Plan	Specs	Monthly
hetzner	CAX11	2c · 4GB · 40GB	$4.13 USD	Deploy →
vultr	VC2	1c · 1GB · 25GB	$5 USD	Deploy →
linode	Nanode 1GB	1c · 1GB · 25GB	$5.12 USD	Deploy →
digitalocean	Basic Regular 1GB	1c · 1GB · 25GB	$6 USD	Deploy →