# SQL MCP Server

> Use this tool when you need to securely interact with SQL databases, particularly for exploring database metadata, retrieving sample data, or executing queries while protecting against SQL injection attacks. It provides a read-only interface with support for MySQL and multiple transport options, ensuring secure data access and sanitization. Ideal for use cases requiring secure and controlled database querying, such as data analysis or reporting.

Canonical page: https://skillsregistry.net/skills/polarisxb-sql-mcp  
JSON: https://api.skillsregistry.net/v1/skills/polarisxb-sql-mcp

## Description

Enables read-only interaction with SQL databases through MCP, providing database metadata exploration, sample data retrieval, and secure query execution. Supports MySQL with multiple transport options and built-in security features including SQL injection protection and data sanitization.

## Trust

- **Trust score (0–1):** 0.66
- **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:** [Glama](https://glama.ai/mcp/servers/k9fe81rfgl)
- **Repository:** <https://github.com/polarisxb/sql-mcp>

## 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": "polarisxb-sql-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/polarisxb-sql-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/polarisxb-sql-mcp/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