eion MCP Server
eiondb/eion
[](https://agentrank-ai.com/tool/eiondb--eion/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) Shared Memory Storage for Multi-Agent Systems
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
eiondb/eion is a Go tool licensed under AGPL-3.0. Shared Memory Storage for Multi-Agent Systems Topics: a2a, agent-memory, agentic-ai, ai, ai-agents, knowledge-graph, mcp, mcp-server, memory, memory-layer, multiagent-systems, neo4j, open-source, postgres, saas, vector-database, database, distributed-intelligenet-agents, intelligent-networks, llm.
Ranked #20200 out of 24846 indexed tools.
Ecosystem
Score Breakdown
159 stars → growing community
Last commit 1y ago → stale
1/1 issues closed → responsive maintainer
1 contributor → solo project
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
How to Improve
Matched Queries
From the README
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<h1 style="border-bottom: none; margin-bottom: 0;">Eion</h1>
*Connecting AI agents through shared memory and collaborative intelligence.*
</div>
<div align="center">
</div>
**Eion** is a shared memory storage that provides unified knowledge graph capabilities for multi-agent systems, adapting to different AI deployment scenarios from single LLM applications to complex multi-agency systems.
### 1. LLM Application
```
User ↔ LLM Application → Eion (context storage)
```
### 2. AI Agent Application
```
Business Logic ↔ AI Agent → Eion (memory + knowledge graph)
```
### 3. Agency (Multi-Agent) Systems
#### 3a. Sequential Agency
```
Agent A → context → Agent B → context → Agent C
↓ ↓ ↓
Eion ← shared memory & knowledge → Eion
```
#### 3b. Concurrent Live Agency (WIP)
```
Agent A ──┐
├── shared live context ← Eion (live sync + notifications)
Agent B ──┤
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