Sezzlee PostgreSQL
io.github.sezzlee/postgres
Explore and query PostgreSQL read-only: catalogue search, schema introspection and bounded queries.
Connect this server
Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.
{
"mcpServers": {
"postgres": {
"command": "npx",
"args": [
"-y",
"@sezzlee/postgres-mcp@0.2.1"
],
"env": {
"SEZZLEE_POSTGRES_SERVER": "<your SEZZLEE_POSTGRES_SERVER>",
"SEZZLEE_POSTGRES_PORT": "5432",
"SEZZLEE_POSTGRES_DATABASE": "<your SEZZLEE_POSTGRES_DATABASE>",
"SEZZLEE_POSTGRES_USER": "<your SEZZLEE_POSTGRES_USER>",
"SEZZLEE_POSTGRES_PASSWORD": "<your SEZZLEE_POSTGRES_PASSWORD>",
"SEZZLEE_POSTGRES_SSL_MODE": "verify-full",
"SEZZLEE_POSTGRES_CONNECT_TIMEOUT_MS": "30000",
"SEZZLEE_POSTGRES_QUERY_TIMEOUT_MS": "30000"
}
}
}
}- SEZZLEE_POSTGRES_SERVERrequiredDatabase host
- SEZZLEE_POSTGRES_PORTDatabase port
- SEZZLEE_POSTGRES_DATABASErequiredDatabase name
- SEZZLEE_POSTGRES_USERrequiredLogin of a read-only principal
- SEZZLEE_POSTGRES_PASSWORDrequiredsecretPassword of that login
- SEZZLEE_POSTGRES_SSL_MODETLS mode
- SEZZLEE_POSTGRES_CONNECT_TIMEOUT_MSConnect timeout in milliseconds
- SEZZLEE_POSTGRES_QUERY_TIMEOUT_MSQuery timeout in milliseconds
A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.
- Category
- Developer Tools
- Version
- 0.2.1
- Registry
- active
- Published
- 10/11/2026
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Markdown — for your README
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