Oxigraph MCP Server

Name: Oxigraph MCP Server
Author: identimoji

@identimoji

リポジトリ

Oxigraph MCP Server について

MCP server for connecting to Oxigraph

基本情報

カテゴリ

その他

ライセンス

MIT license

ランタイム

python

トランスポート

stdio

公開者

identimoji

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "mcp-server-oxigraph": {
      "command": "uv",
      "args": [
        "pip",
        "install",
        "mcp-server-oxigraph"
      ]
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Oxigraph MCP Server?

A Model Context Protocol (MCP) server that provides direct access to PyOxigraph functionality through the MCP protocol, enabling RDF and SPARQL capabilities from any MCP client.

How to use Oxigraph MCP Server?

Install with pip install mcp-server-oxigraph or uv pip install mcp-server-oxigraph. Configure Claude Desktop by adding a JSON entry with command uv run oxigraph-mcp and environment variable PYTHONUNBUFFERED=1. Then use tools like oxigraph_create_store, oxigraph_query, and oxigraph_add to work with RDF data.

Key features of Oxigraph MCP Server

Store management: create, open, close, list RDF stores
RDF Data Model: create nodes, literals, quads
SPARQL operations: execute queries and updates
Serialization: parse and serialize RDF in various formats
Knowledge Graph API for demonstration purposes

Use cases of Oxigraph MCP Server

Add RDF triples to a store and query them with SPARQL
Manage multiple in‑memory or file‑based RDF stores
Demonstrate higher‑level knowledge graph operations
Integrate RDF data handling into MCP‑compatible assistants

FAQ from Oxigraph MCP Server

What does Oxigraph MCP Server do compared to using PyOxigraph directly?

It wraps PyOxigraph and exposes all its functionality through the MCP protocol, allowing any MCP client to use RDF and SPARQL capabilities.

How do I install Oxigraph MCP Server?

Install via pip (pip install mcp-server-oxigraph) or UV (uv pip install mcp-server-oxigraph).

Does Oxigraph MCP Server support file‑based stores?

Yes. You can create a store in memory or file‑based, and open/close existing file‑based stores.

What transport does Oxigraph MCP Server use?

It uses the MCP protocol, configured via a command‑line invocation with uv run oxigraph-mcp. No additional transport details are provided.

What are the dependencies/runtime requirements?

Python environment with PyOxigraph (automatically installed as a dependency) and an MCP client such as Claude Desktop.

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