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Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.
50FairInstall
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"jpka-sw-postgres-mcp": {
"command": "npx",
"args": [
"-y",
"sw-postgres-mcp@0.3.1"
],
"env": {
"DATABASE_URL_READONLY": "YOUR_DATABASE_URL_READONLY",
"DATABASE_URL_WRITER": "YOUR_DATABASE_URL_WRITER"
}
}
}
}
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Environment
| Name | Required | Notes |
|---|
| DATABASE_URL_READONLY | Yes | Postgres connection string for the read-only role. Secret. |
| DATABASE_URL_WRITER | Yes | Postgres connection string for the writer role. Secret. |
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About
Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.
FAQ
- What is sw-postgres-mcp?
- Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.
- How do I install sw-postgres-mcp?
- Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.
- Is sw-postgres-mcp official?
- No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.
- How is the trust score calculated?
- This listing scores 50 (Fair). The formula is published on the methodology page.
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