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OriginTrail DKG MCP Server (example)

@OriginTrail

代码仓库

基本信息

分类

其他

传输方式

stdio

作者

OriginTrail

关于 OriginTrail DKG MCP Server

Example python MCP server for DKG nodes

#dkg#mcp#server#origintrail

OriginTrail DKG MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "dkg-mcp-server": {
      "command": "python",
      "args": [
        "dkg_server.py",
        "--transport",
        "stdio"
      ]
    }
  }
}

OriginTrail DKG MCP Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is OriginTrail DKG MCP Server (example)?

The OriginTrail DKG MCP Server connects MCP-compatible agents with the OriginTrail Decentralized Knowledge Graph (DKG), enabling the creation, retrieval, linking, and exchange of verifiable knowledge. It is beta software and not recommended for production use.

How to use OriginTrail DKG MCP Server (example)?

Clone the repository, install dependencies with Python 3.10+ and pip install -r requirements.txt, configure environment variables (ORIGINTRAIL_NODE_URL, BLOCKCHAIN, PRIVATE_KEY, GOOGLE_API_KEY), then run python dkg_server.py --transport stdio for local clients or python dkg_server.py --transport sse for server deployment. The server exposes tools such as query_dkg_by_name and create_knowledge_asset via MCP.

Key features of OriginTrail DKG MCP Server (example)

  • SPARQL querying of the Decentralized Knowledge Graph.
  • Natural language to structured JSON-LD knowledge asset creation.
  • Decentralized, interoperable agent memory storage.
  • Works with any MCP-compatible client or agentic framework.
  • Supports both stdio and SSE transport modes.

Use cases of OriginTrail DKG MCP Server (example)

  • Enabling AI agents to query and retrieve verifiable knowledge from the DKG.
  • Publishing structured, schema.org-compliant knowledge assets from natural language.
  • Storing and sharing interoperable agent memory across different MCP clients.
  • Integrating DKG capabilities into VS Code, Cursor, Claude, or Microsoft Copilot Studio agents.

常见问题

1

Is this server ready for production?

No, it is beta software and not recommended for production use.

2

What are the runtime requirements?

Python 3.10+ and environment variables for ORIGINTRAIL_NODE_URL, BLOCKCHAIN, PRIVATE_KEY, and GOOGLE_API_KEY.

3

What transport modes are supported?

Stdio mode for local clients (VS Code, Cursor, Claude) and SSE mode for server deployment (e.g., Microsoft Copilot Studio agents).

4

How can I extend the server with new tools?

Define new functions in `dkg_server.py` using the `@mcp.tool()` decorator. Custom prompts can be added in the `prompts/` directory.

5

Which clients are compatible with this server?

Any MCP-compatible client, including VS Code, Cursor, Claude, Microsoft Copilot Studio agents, and other agentic frameworks.

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