# Apache Jena SPARQL

> Use this tool when you need to access and manipulate RDF data stored in Jena Fuseki servers, or execute SPARQL queries to retrieve structured data. It solves problems in semantic web applications, knowledge graphs, and workflows requiring SPARQL protocol integration, providing a secure API key authentication interface. With Apache Jena SPARQL, AI agents can input SPARQL queries and receive outputs in RDF format, enabling informed decision-making and data-driven conversations.

Canonical page: https://skillsregistry.net/skills/ramuzes-jena-sparql  
JSON: https://api.skillsregistry.net/v1/skills/ramuzes-jena-sparql

## Description

MCP Jena provides a bridge between AI agents and Apache Jena for SPARQL query capabilities, allowing agents to access and manipulate RDF data stored in Jena Fuseki servers. Built with TypeScript and Express, it offers tools for executing SPARQL queries, performing updates, and listing available graphs with API key authentication for secure access. The implementation is particularly valuable for semantic web applications, knowledge graphs, and any workflow requiring structured data querying through the SPARQL protocol directly within AI agent conversations.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/ramuzes-jena-sparql)
- **Repository:** <https://github.com/ramuzes/mcp-jena>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ramuzes-jena-sparql"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ramuzes-jena-sparql` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ramuzes-jena-sparql/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt