MCP.Market

SQL MCP server

by Abhishekkumar2021·io.github.Abhishekkumar2021/sql·v0.1.0·1 stars
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Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.

B78/100grade B
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Safety scan
B78/100

full report

Adoption
Growing

1 stars30 downloads/wk

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SQL tools (11, 3 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • describe_table

    Columns (type/nullable/default), primary key, foreign keys, and indexes for a table.

  • executewrite action

    Run one write statement (INSERT/UPDATE/DELETE/DDL). Requires DB_WRITABLE.

  • execute_scriptwrite action

    Run multiple statements in a single transaction (rolls back on error). Requires DB_WRITABLE.

  • explain

    Query plan for a SELECT (the server prepends EXPLAIN; no query is executed).

  • list_connections

    Configured database connections (name + type). No credentials are returned.

  • list_indexes

    Indexes on a table (name, columns, uniqueness).

  • list_schemas

    Schemas available in a connection (SQLite returns 'main').

  • list_tables

    Tables and views in a schema.

  • querywrite action

    Run a read-only SELECT (only SELECT/WITH/VALUES). Use positional params. Results are row/cell-capped.

  • relationships

    Foreign-key relationships in a schema (from table.column → to table.column).

  • sample_table

    Return up to `limit` rows from a table (SELECT * … LIMIT).

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • Code scan19 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 84 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 78/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How SQL compares

Against every graded Databases MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
78/100
higher than 47% of 802 Databases servers
Tools
11
the typical Databases server has 8
Tools that change things
27%
typical: 10%. Fewer write tools means less an agent can break
GitHub stars
1
more than 45% of 602 Databases servers
Downloads a week
30
more than 15% of 328 Databases servers with a package

What its tools let an agent do: 8 read · 1 change · 2 run or deploy

Install SQL in Claude Code, Cursor or VS Code

Runs npx -y @abhishekmcp/sql on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add sql -- npx -y @abhishekmcp/sql
Add to Cursor

What the publisher says

From the SQL repository's README, as published. We do not edit it. Read it on GitHub

🧰 mcp-suite

A collection of Model Context Protocol servers, built in TypeScript.

Each server lives in its own folder under servers/ and publishes to npm as an independent package, while sharing tooling through an npm workspace. Connect them to any MCP client — Claude Desktop, Claude Code, Cursor, and more.

Table of contents

  • Servers
  • Quickstart
  • Install
  • Connecting to a client
  • Architecture & conventions
  • Development
  • Adding a new server
  • Publishing
  • Contributing
  • License

Servers

More on the way: a Spotify controller, and others.

Quickstart

git clone https://github.com/Abhishekkumar2021/mcp-suite.git
cd mcp-suite
npm install      # installs deps for every workspace
npm run build    # builds every server

Install

Every server ships through every common channel. For the Claude Code plugin, add the marketplace once — /plugin marketplace add Abhishekkumar2021/mcp-suite — then install per the table. See each server's README for full config.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

SQL: common questions

Is SQL MCP server safe?
Mostly: it is graded B (78/100). Read the SQL safety report
How do I install SQL?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does SQL need an API key?
Yes. The registry entry asks for DB_CONN_default.
Is SQL maintained?
The last commit was 123 days ago (2026-07-04). The latest release is v0.1.0.
What can I use instead of SQL?
Servers from other publishers that do the same job: IBM Db2 for i MCP server, PostgreSQL MCP Server and NeoSQL MCP server.
How does SQL compare with other Databases MCP servers?
safety score 78/100 (higher than 47% of 802 Databases servers); tools 11 (the typical Databases server has 8); tools that change things 27% (typical: 10%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to SQL

Same job from other publishers: the closest match first, then the best rated.

  • IBM Db2 for i
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    A
  • PostgreSQL MCP Server
    PostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants
    B
  • NeoSQL MCP
    Schemas, SQL, ERDs, and codegen for PostgreSQL, MySQL, Oracle, SQLite, and more via NeoSQL Desktop.
    A
  • Mssql Reader
    Read-only MCP server for Microsoft SQL Server — schema discovery, profiling, safe querying
    A
  • DB Explorer
    Read-only SQL for PostgreSQL, MySQL and SQLite: schema, safe SELECTs, EXPLAIN, index advice
    B

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