Postgres MCP Server

by edelciomolinaio.github.edelciomolina/postgres-mcpv1.7.0

PostgreSQL MCP wrapper with .env credential mapping, tool selection, and safe read-only defaults.

5Node.jsstdioofficial registry

context tax

queued

security

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cold start

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freshness

Slowing4mo ago

Install Postgres MCP server

claude mcp add postgres-edelciomolina -- npx -y @edelciomolina/postgres-mcp

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

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

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

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "postgres-edelciomolina": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@edelciomolina/postgres-mcp"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

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

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
MCP_KEY_HOST	—	—	Name of the .env variable that holds the database host
MCP_KEY_PORT	—	—	Name of the .env variable that holds the database port
MCP_KEY_NAME	—	—	Name of the .env variable that holds the database name
MCP_KEY_USER	—	—	Name of the .env variable that holds the database user
MCP_KEY_PASS	—	—	Name of the .env variable that holds the database password
MCP_KEY_SSLMODE	—	—	Name of the .env variable that holds the SSL mode (e.g. require)

Freshness

Slowing — last maintenance signal 4mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-06-13 · 4mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-06-11 · 4mo ago · official registry · v1.7.0

FAQ

›How do I install the Postgres MCP server in Claude Code?

Run: claude mcp add postgres-edelciomolina -- npx -y @edelciomolina/postgres-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Postgres require an API key?

No required environment variables are declared in its published metadata.

›Can I use Postgres as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Postgres in the official MCP registry?

Yes, as io.github.edelciomolina/postgres-mcp.