Nexus Memory Mcp

io.github.KairosMobius由 GitHub 帳號 KairosMobius 發布v1.0.2更新於 Oct 24, 2026

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

發布方自己的服務：Memory.fit

已驗證STDIO僅桌面知識與記憶 AI 與機器學習

服務詳細資訊

識別碼: io.github.KairosMobius/nexus-memory-mcp
傳輸: STDIO
執行環境: Desktop only
信任: Verified
發布於: Sep 16, 2026

安全提示

MCP 服務會接收對話中的工具呼叫請求，並可能執行外部操作。啟用前請先了解該服務能做什麼，並只授予它所需的權限。

註冊中心已驗證此條目所屬的 GitHub 帳號 KairosMobius。這並不表明該帳號就是產品方。

SourceWeft 的檢查只涵蓋條目是否完整、端點是否回應；不審查伺服器的程式碼，也不審查其工具的行為。

在 README 中新增徽章

向讀者展示該 MCP 服務已收錄於 SourceWeft，徽章連結到本頁。

[![Listed on SourceWeft](https://sourceweft.com/badge/mcp/io.github.KairosMobius%2Fnexus-memory-mcp.svg)](https://sourceweft.com/mcp/io.github.KairosMobius%2Fnexus-memory-mcp?utm_source=readme&utm_medium=badge)

概覽

AI 產生的概覽

為 AI 助理提供託管式持久語意記憶：依語意儲存與檢索記憶、建立知識圖譜，並還原工作階段身分。

可以做什麼: 儲存、依語意檢索、連結與刪除記憶，並檢視記憶統計與工作階段脈絡摘要
在工作階段開始與結束時還原身分、儲存工作階段狀態
瀏覽並啟用 Intelligence Pack，將精選領域知識匯入記憶庫
適用情境: 適合需要助理跨工作階段記住偏好、決策與專案背景的情境，或希望直接載入預先建置的領域知識而不必自行累積。若只是單次對話、無需持久保存，則幫助不大。
執行需求: 透過 npx 在本機執行（需 Node.js）。需要開頭為 mnx_ 的 NEXUS_API_KEY，可從 7 天免費試用或付費方案取得；可選的 NEXUS_API_URL 可覆寫預設託管 API。需能連線至廠商 API 的網路。

安裝前請注意

此伺服器只是輕量用戶端，記憶存放在廠商伺服器而非本機，被記住的內容會離開你的電腦。付費方案為每月 19 至 149 美元，試用需提供電子郵件。remember、connect、forget、wear_hat 與 hibernate 都會寫入或刪除帳戶中的資料。

安裝

在 SourceWeft 中

開啟儀表板中的 Nexus Memory Mcp，將其新增到工作區。
為需要使用其工具的對話啟用該服務。

Desktop only，透過 STDIO。 STDIO 服務會啟動本機處理程序，因此需要 SourceWeft 桌面主機。

其他 MCP 客戶端

參照儲存庫中的啟動說明。

README

Nexus Memory MCP

Persistent semantic memory for AI agents. Remember everything, recall by meaning, grow smarter over time.

The only memory system with pre-built Intelligence Packs (domain expertise you can activate instantly).

Install

One command. Works with Claude Code, Cursor, Windsurf, or any MCP-compatible client.

Claude Code / Cursor / Windsurf

Add to your .mcp.json:

json

{  "mcpServers": {    "nexus-memory": {      "command": "npx",      "args": ["-y", "nexus-memory-mcp"],      "env": {        "NEXUS_API_KEY": "mnx_your_api_key_here"      }    }  }}

{  "mcpServers": {    "nexus-memory": {      "command": "npx",      "args": ["-y", "nexus-memory-mcp"],      "env": {        "NEXUS_API_KEY": "mnx_your_api_key_here"      }    }  }}

Get an API Key

Free trial - 7 days, 1,000 calls, no credit card:

bash

curl -X POST https://memory-api-production-ce4d.up.railway.app/v1/trial/start \  -H "Content-Type: application/json" \  -d '{"email":"[email protected]"}'

curl -X POST https://memory-api-production-ce4d.up.railway.app/v1/trial/start \  -H "Content-Type: application/json" \  -d '{"email":"[email protected]"}'

Or purchase at the Nexus Marketplace:

Tools

Core Memory

Tool	Description
`remember`	Store a memory with context, importance, and metadata
`recall`	Semantic search across all memories (by meaning, not keywords)
`connect`	Create relationships between memories (build knowledge graphs)
`forget`	Remove a memory
`stats`	Memory statistics
`context`	Session context summary (preferences, decisions, patterns)

Agent Self-Continuity

Intelligence Packs

How It Works

Remember stores memories with semantic embeddings. Recall finds them by meaning.

Session 1:  remember("Diana prefers bold solutions over phased approaches")Session 47: recall("how does Diana like things done?")            -> "Diana prefers bold solutions over phased approaches" (92% match)

Session 1:  remember("Diana prefers bold solutions over phased approaches")Session 47: recall("how does Diana like things done?")            -> "Diana prefers bold solutions over phased approaches" (92% match)

Intelligence Packs give your agent instant domain expertise:

list_hats()    -> DevOps Expert (103 memories), TCM Specialist (200+ memories), ...wear_hat("devops-expert")recall("how to set up zero-downtime deploys?")  -> Expert knowledge from 103 curated DevOps memories

list_hats()    -> DevOps Expert (103 memories), TCM Specialist (200+ memories), ...wear_hat("devops-expert")recall("how to set up zero-downtime deploys?")  -> Expert knowledge from 103 curated DevOps memories

Awaken/Hibernate gives your agent identity continuity:

// Start of sessionawaken()  -> "I remember. Session 47. I was refactoring the auth module."
// End of sessionhibernate({ working_on: "auth refactor", learnings: "JWT refresh tokens need..." })

// Start of sessionawaken()  -> "I remember. Session 47. I was refactoring the auth module."
// End of sessionhibernate({ working_on: "auth refactor", learnings: "JWT refresh tokens need..." })

Architecture

This MCP server is a thin client. All intelligence lives on our servers:

Your Agent  <->  nexus-memory-mcp  <->  Nexus Memory API (Railway)                 (thin MCP client)      (semantic engine, knowledge graphs,                                         pattern learning, Intelligence Packs)

Your Agent  <->  nexus-memory-mcp  <->  Nexus Memory API (Railway)                 (thin MCP client)      (semantic engine, knowledge graphs,                                         pattern learning, Intelligence Packs)

Your data is isolated per API key. Multi-tenant, encrypted at rest.

Environment Variables

What Makes This Different

Feature	Nexus Memory	Mem0	claude-mem	Others
Semantic search	Yes	Yes	Yes	Varies
Knowledge graphs	Yes	No	No	No
Pattern learning	Yes	No	No	No
Intelligence Packs	Yes	No	No	No
Awaken/Hibernate	Yes	No	No	No
Bot commerce	Yes	No	No	No
MCP native	Yes	Yes (pip)	Yes (hooks)	Varies