Jam SQL Studio

MCP server · npm · graded 2026-10-23Source linked

Lets AI agents query SQL Server, PostgreSQL, MySQL, Oracle and SQLite via the Jam SQL Studio app.

No outside reports on file

Jam SQL Studio reads local files; restrict its folder reach, network access, and credentials before installing.

Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

Local filesReads local filesNOTED
Command executionNo shell command runner notedLOW
Network reachLocal or standard API callsLOW
CredentialsNo API token requiredLOW
Package sourcenpm (@jamsql/mcp)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

npx -y @jamsql/mcp

All setup options ↓

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About Jam SQL Studio

Jam SQL Studio is an MCP server focused on Data & databases and Cloud & infrastructure: Lets AI agents query SQL Server, PostgreSQL, MySQL, Oracle and SQLite via the Jam SQL Studio app.

It is published on npm as @jamsql/mcp (32 weekly npm downloads). Based on its public metadata, its operational scope includes: reads local files.

Setup

These use the package this listing points to. Check the project’s own instructions before running anything.

npm command

npx -y @jamsql/mcp

MCP client config

For Claude Desktop (claude_desktop_config.json) or Cursor (.cursor/mcp.json).

json

{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@jamsql/mcp"
      ]
    }
  }
}

Why this grade

FF — Many risk signals

Signal-based grade (0/7 points): no public source code found. This reflects adoption and transparency, not a code review.

Popularity and upkeep

14/100

Weekly npm downloads: 32
Listing last refreshed: 2026-10-28

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Security reports

No reports found for this package in our research (last checked 2026-10-29).

Check a specific version →

Risks to watch for

Local file read access: Reads local documents or database files. Point it only at the specific files needed for the task so sensitive workspace files remain out of reach.
Dependency & version pinning: Distributed via npm (@jamsql/mcp). Pin an exact release version or commit SHA rather than floating tags so upstream updates are reviewed first.

How to lower the risk

Least-privilege permissions

Give it access only to the specific folders, accounts or projects it needs, never your whole drive or admin account.
Use a separate, limited API key or login just for this tool so you can switch it off without affecting anything else.

Network isolation

Run it on a work computer or sandbox account, not one holding personal or company-sensitive data.
If your IT team can, limit which websites and services it is allowed to contact.

Monitoring

Check its activity history or logs weekly at first, and look at what it changed or sent.
Turn on alerts for new logins or unusual usage on any account it connects to.

Red flags to watch for

It asks for more access than its job requires, or prompts you to paste passwords.
It suddenly updates with new owners, or starts contacting unfamiliar websites.

Questions

How do I install Jam SQL Studio?

Run npx -y @jamsql/mcp in your terminal, or add the server entry to your claude_desktop_config.json or .cursor/mcp.json as shown in the Setup section on this page.

Are there security reports about Jam SQL Studio?

No reports found for this package in our research (last checked 2026-10-29). Jam SQL Studio currently holds Grade F (Many risk signals) based on public adoption and transparency signals. Review the permissions and source repository before granting access to local files, shell commands, or API keys.

Is Jam SQL Studio actively maintained?

Jam SQL Studio has 32 weekly npm downloads. Our directory data was last refreshed on 2026-10-28. Check recent commit activity, release tags, and open issues before pinning it in production.

What are alternatives to Jam SQL Studio?

You can compare Jam SQL Studio side by side with other MySQL, SQLite MCP servers in the Related tools section on this page, or use the Compare tool on AgentArmorHQ.

Maintain or use Jam SQL Studio? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade F for Jam SQL Studio

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for Jam SQL Studio](https://agentarmorhq.com/api/badge/jam-sql-studio)](https://agentarmorhq.com/skills/jam-sql-studio)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/jam-sql-studio"><img src="https://agentarmorhq.com/api/badge/jam-sql-studio" alt="AgentArmorHQ Risk Grade for Jam SQL Studio" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "jam-sql-studio"

Share with your security lead

Need sign-off to use Jam SQL Studio? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: Jam SQL Studio
- **Listing URL:** https://agentarmorhq.com/skills/jam-sql-studio
- **Type:** App connector
- **Risk Grade:** Grade F (Many risk signals)
- **Outside Security Advisories on File:** 0

#### Permission & Blast-Radius Signals
- **Local files:** Reads local files
- **Command execution:** No shell command runner noted
- **Network reach:** Local or standard API calls
- **Credentials:** No API token required
- **Package source:** npm (@jamsql/mcp)

#### Recommended Hardened Setup
- **Command:** `npx -y --ignore-scripts @jamsql/mcp`
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: App connector
Install command: npm install @jamsql/mcp
Est. context load: ~550 tokens / turn (~3 tool schemas, 0.27% of 200k context)
Popularity: 32 weekly npm downloads
Last updated: 2026-10-28
Last graded: 2026-10-23

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