# SQL

Read\-only SQL querying \+ schema introspection over Postgres & SQLite, with a gated write mode\.

Canonical: https://claudelist.com/listings/mcp-reg-io-github-abhishekkumar2021-sql-2d4e6737c5

Category: MCP Servers

Source: community · Abhishekkumar2021

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-abhishekkumar2021-sql-2d4e6737c51b.html

Publisher description: Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.

## Install or set up

1. Review the publisher repository and npm package `@abhishekmcp/sql@0.1.0` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-abhishekkumar2021-sql-2d4e67 -- npx -y @abhishekmcp/sql@0.1.0
```

Installation guide: https://github.com/Abhishekkumar2021/mcp-suite