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Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB
Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB
Set these up before or after installing:
Environment variable: DSN
Environment variable: DB_TYPE
Environment variable: DB_HOST
Environment variable: DB_PORT
Environment variable: DB_USER
Environment variable: DB_PASSWORD
Environment variable: DB_NAME
Environment variable: TRANSPORT
Environment variable: PORT
Environment variable: ID
Environment variable: SSH_HOST
Environment variable: SSH_PORT
Environment variable: SSH_USER
Environment variable: SSH_PASSWORD
Environment variable: SSH_KEY
Environment variable: SSH_PASSPHRASE
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-bytebase-dbhub": {
"env": {
"ID": "your-id-here",
"DSN": "your-dsn-here",
"PORT": "your-port-here",
"DB_HOST": "your-db-host-here",
"DB_NAME": "your-db-name-here",
"DB_PORT": "your-db-port-here",
"DB_TYPE": "your-db-type-here",
"DB_USER": "your-db-user-here",
"SSH_KEY": "your-ssh-key-here",
"SSH_HOST": "your-ssh-host-here",
"SSH_PORT": "your-ssh-port-here",
"SSH_USER": "your-ssh-user-here",
"TRANSPORT": "your-transport-here",
"DB_PASSWORD": "your-db-password-here",
"SSH_PASSWORD": "your-ssh-password-here",
"SSH_PASSPHRASE": "your-ssh-passphrase-here"
},
"args": [
"-y",
"@dbhub/frontend"
],
"command": "npx"
}
}
}DBHub is a well-structured database MCP server with proper authentication requirements and appropriate permissions for its purpose. The code demonstrates good security practices with comprehensive input validation and proper credential handling, though there are some minor code quality concerns around error handling patterns. Package verification found 1 issue (1 critical, 0 high severity).
4 files analyzed · 3 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
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