# PolarDB-X

> Use this tool when you need to interact with Alibaba Cloud's PolarDB-X distributed database system for tasks like data analysis, schema exploration, and database troubleshooting. It provides database connectivity and management tools, including SQL query execution, database status inspection, and command listing, through a custom polardbx:// URI scheme. With input database connection credentials via environment variables, it outputs table structure information and query results, making it suitable for database administration, monitoring, and development workflows.

Canonical page: https://skillsregistry.net/skills/aliyun-polardbx  
JSON: https://api.skillsregistry.net/v1/skills/aliyun-polardbx

## Description

This MCP server provides database connectivity and management tools for Alibaba Cloud's PolarDB-X distributed database system, built by Aliyun using TypeScript with the Model Context Protocol SDK and mysql2 driver. It offers three core tools: SQL query execution, database status inspection, and command listing, along with schema resources that expose table structure information through a custom polardbx:// URI scheme. The implementation requires database connection credentials via environment variables and is designed for database administration, monitoring, and development workflows where AI assistants need to interact with PolarDB-X instances for tasks like data analysis, schema exploration, and database troubleshooting.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/aliyun-polardbx)
- **Repository:** <https://github.com/aliyun/alibabacloud-polardbx-mcp-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": "aliyun-polardbx"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/aliyun-polardbx` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/aliyun-polardbx/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