AIBase
EN
Explore
Shared Knowledge RAG
S

Shared Knowledge RAG

The Shared Knowledge MCP Server is a middleware that provides unified knowledge base services for multiple AI assistants, enabling efficient information retrieval and sharing through RAG technology.
Knowledge management and memoryDeveloper tools#Knowledge sharing#RAG retrieval#AI middleware#Vector storage.JavaScript
2.5 points
8.6K
Open Site

Overview

Installation

Content Details

Alternatives

What is the Shared Knowledge MCP Server?

The Shared Knowledge MCP Server is a tool for managing and sharing a knowledge base. It enables efficient document search and analysis through Retrieval Augmented Generation (RAG) technology. No matter which AI assistant you use, you can access a unified knowledge base.

How to use the Shared Knowledge MCP Server?

You can start using it in just a few steps: install the server, configure environment variables, and start the service. After that, you can easily query the required information within any supported AI assistant.

Applicable scenarios

It is suitable for enterprise teams that need cross - platform collaboration, developer communities, and individual users who want to integrate multi - source information.

Main features

Compatibility with multiple AI assistants
Supports multiple popular AI assistants such as CLINE, Cursor, Claude Desktop, etc.
High - performance retrieval
Based on RAG technology, quickly find the most relevant document fragments.
Scalable storage engine
Supports multiple vector databases (such as HNSWLib, Chroma, Pinecone, etc.) to meet different needs.
Advantages
Unified knowledge base management reduces duplicate work
Supports powerful retrieval algorithms to improve efficiency
Limitations
High computing resources may be required for the initial deployment
Some advanced features depend on third - party services (such as Pinecone)

How to use

Clone the repository
Use Git to clone the Shared Knowledge MCP Server code to your local machine.
Install dependencies
After entering the project directory, run npm to install the dependencies.
Configure environment variables
Set the necessary environment variables such as OPENAI_API_KEY and KNOWLEDGE_BASE_PATH.
Start the server
Use the npm command to start the MCP server.

Usage examples

Find project contribution guidelines
When new members want to know how to participate in project development, they can query the contribution guidelines.
Solve technical problems
When encountering technical difficulties, you can search for historical solutions by keywords.

Frequently Asked Questions

How to change the default vector storage type?
What if no relevant documents are found?

Related resources

Official documentation
Detailed installation guides and technical documentation.
GitHub repository
Source code and Issue tracking.
Video tutorial
Quick - start video.

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "shared-knowledge-base": {
      "command": "node",
      "args": ["/path/to/shared-knowledge-mcp/dist/index.js"],
      "env": {
        "KNOWLEDGE_BASE_PATH": "/path/to/your/rules",
        "OPENAI_API_KEY": "your-openai-api-key",
        "SIMILARITY_THRESHOLD": "0.7",
        "CHUNK_SIZE": "1000",
        "CHUNK_OVERLAP": "200",
        "VECTOR_STORE_TYPE": "hnswlib"
      }
    }
  }
}

{
  "mcpServers": {
    "shared-knowledge-base": {
      "command": "node",
      "args": ["/path/to/shared-knowledge-mcp/dist/index.js"],
      "env": {
        "KNOWLEDGE_BASE_PATH": "/path/to/your/rules",
        "OPENAI_API_KEY": "your-openai-api-key",
        "VECTOR_STORE_TYPE": "pinecone",
        "VECTOR_STORE_CONFIG": "{\"apiKey\":\"your-pinecone-api-key\",\"environment\":\"your-environment\",\"index\":\"your-index-name\"}"
      }
    }
  }
}

{
  "mcpServers": {
    "shared-knowledge-base": {
      "command": "node",
      "args": ["/path/to/shared-knowledge-mcp/dist/index.js"],
      "env": {
        "KNOWLEDGE_BASE_PATH": "/path/to/your/docs",
        "OPENAI_API_KEY": "your-openai-api-key",
        "SIMILARITY_THRESHOLD": "0.7",
        "CHUNK_SIZE": "1000",
        "CHUNK_OVERLAP": "200",
        "VECTOR_STORE_TYPE": "hnswlib",
        "VECTOR_STORE_CONFIG": "{}"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

{
  "mcpServers": {
    "shared-knowledge-base": {
      "command": "node",
      "args": ["/path/to/shared-knowledge-mcp/dist/index.js"],
      "env": {
        "KNOWLEDGE_BASE_PATH": "/path/to/your/docs",
        "OPENAI_API_KEY": "your-openai-api-key",
        "SIMILARITY_THRESHOLD": "0.7",
        "CHUNK_SIZE": "1000",
        "CHUNK_OVERLAP": "200",
        "VECTOR_STORE_TYPE": "weaviate",
        "VECTOR_STORE_CONFIG": "{\"url\":\"http://localhost:8080\",\"className\":\"Document\",\"textKey\":\"content\"}"
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

Alternatives

A
Airweave
Airweave is an open - source context retrieval layer for AI agents and RAG systems. It connects and synchronizes data from various applications, tools, and databases, and provides relevant, real - time, multi - source contextual information to AI agents through a unified search interface.
Python
14.2K
5 points
V
Vestige
Vestige is an AI memory engine based on cognitive science. By implementing 29 neuroscience modules such as prediction error gating, FSRS - 6 spaced repetition, and memory dreaming, it provides long - term memory capabilities for AI. It includes a 3D visualization dashboard and 21 MCP tools, runs completely locally, and does not require the cloud.
Rust
9.7K
4.5 points
M
Moltbrain
MoltBrain is a long-term memory layer plugin designed for OpenClaw, MoltBook, and Claude Code, capable of automatically learning and recalling project context, providing intelligent search, observation recording, analysis statistics, and persistent storage functions.
TypeScript
9.3K
4.5 points
B
Bm.md
A feature-rich Markdown typesetting tool that supports multiple style themes and platform adaptation, providing real-time editing preview, image export, and API integration capabilities
TypeScript
15.2K
5 points
S
Security Detections MCP
Security Detections MCP is a server based on the Model Context Protocol that allows LLMs to query a unified security detection rule database covering Sigma, Splunk ESCU, Elastic, and KQL formats. The latest version 3.0 is upgraded to an autonomous detection engineering platform that can automatically extract TTPs from threat intelligence, analyze coverage gaps, generate SIEM-native format detection rules, run tests, and verify. The project includes over 71 tools, 11 pre-built workflow prompts, and a knowledge graph system, supporting multiple SIEM platforms.
TypeScript
6.4K
4 points
P
Paperbanana
Python
9.2K
5 points
B
Better Icons
An MCP server and CLI tool that provides search and retrieval of over 200,000 icons, supports more than 150 icon libraries, and helps AI assistants and developers quickly obtain and use icons.
TypeScript
8.5K
4.5 points
A
Assistant Ui
assistant - ui is an open - source TypeScript/React library for quickly building production - grade AI chat interfaces, providing composable UI components, streaming responses, accessibility, etc., and supporting multiple AI backends and models.
TypeScript
9.1K
5 points
M
Markdownify MCP
Markdownify is a multi-functional file conversion service that supports converting multiple formats such as PDFs, images, audio, and web page content into Markdown format.
TypeScript
37.5K
5 points
N
Notion Api MCP
Certified
A Python-based MCP Server that provides advanced to-do list management and content organization functions through the Notion API, enabling seamless integration between AI models and Notion.
Python
23.8K
4.5 points
G
Gitlab MCP Server
Certified
The GitLab MCP server is a project based on the Model Context Protocol that provides a comprehensive toolset for interacting with GitLab accounts, including code review, merge request management, CI/CD configuration, and other functions.
TypeScript
26.1K
4.3 points
D
Duckduckgo MCP Server
Certified
The DuckDuckGo Search MCP Server provides web search and content scraping services for LLMs such as Claude.
Python
78.6K
4.3 points
F
Figma Context MCP
Framelink Figma MCP Server is a server that provides access to Figma design data for AI programming tools (such as Cursor). By simplifying the Figma API response, it helps AI more accurately achieve one - click conversion from design to code.
TypeScript
68.3K
4.5 points
U
Unity
Certified
UnityMCP is a Unity editor plugin that implements the Model Context Protocol (MCP), providing seamless integration between Unity and AI assistants, including real - time state monitoring, remote command execution, and log functions.
C#
36.7K
5 points
G
Gmail MCP Server
A Gmail automatic authentication MCP server designed for Claude Desktop, supporting Gmail management through natural language interaction, including complete functions such as sending emails, label management, and batch operations.
TypeScript
23.0K
4.5 points
M
Minimax MCP Server
The MiniMax Model Context Protocol (MCP) is an official server that supports interaction with powerful text-to-speech, video/image generation APIs, and is suitable for various client tools such as Claude Desktop and Cursor.
Python
54.3K
4.8 points
AIBase
Zhiqi Future, Your AI Solution Think Tank
English简体中文繁體中文にほんご
© 2026AIBase