# JDBC Database Connector

> Use this tool when you need to connect AI assistants to relational databases, enabling data analysis and knowledge graph exploration through JDBC connections. It solves problems related to database schema exploration, query execution, and data retrieval, accepting SQL, SPARQL, and SPASQL queries as input and producing JSONL or Markdown tables as output. Ideal for use cases involving database-aware AI interactions, data analysis workflows, and knowledge graph exploration.

Canonical page: https://skillsregistry.net/skills/openlinksoftware-jdbc-database-connector  
JSON: https://api.skillsregistry.net/v1/skills/openlinksoftware-jdbc-database-connector

## Description

The MCP JDBC Server provides a bridge between AI assistants and relational databases through JDBC connections, with specialized support for Virtuoso DBMS. Developed by OpenLink Software, it enables database schema exploration, table inspection, and execution of SQL, SPARQL, and SPASQL queries with results formatted as JSONL or Markdown tables. Built with Java and Quarkus, the server implements comprehensive database operations including retrieving schema information, describing table structures, filtering tables by name, and executing custom queries. It also offers Virtuoso-specific features like AI support functions, making it particularly valuable for knowledge graph exploration, data analysis workflows, and database-aware AI interactions.

## Trust

- **Trust score (0–1):** 0.63
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

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

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/openlinksoftware-jdbc-database-connector)
- **Repository:** <https://github.com/openlinksoftware/mcp-jdbc-server>

## 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": "openlinksoftware-jdbc-database-connector"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/openlinksoftware-jdbc-database-connector` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/openlinksoftware-jdbc-database-connector/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