Postgres Connector
by martymarkenson
Manage PostgreSQL connections, create a Postgres database, inspect schemas, and run SQL queries. Supports setting Postgr
What it does
Connects Claude to PostgreSQL databases to execute SQL queries and inspect table schemas. Uses environment variables for secure database authentication.
About
Postgres Connector is a community-built MCP server published by martymarkenson that provides AI assistants with tools and capabilities via the Model Context Protocol. Manage PostgreSQL connections, create a Postgres database, inspect schemas, and run SQL queries. Supports setting Postgr It is categorized under databases.
How to install
You can install Postgres Connector in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server runs locally on your machine via the stdio transport.
License
MIT
Postgres Connector is released under the MIT license. This is a permissive open-source license, meaning you can freely use, modify, and distribute the software.
Readme
Frequently Asked Questions
- What is the Postgres Connector MCP server?
- Postgres Connector is a Model Context Protocol (MCP) server profile on explainx.ai. MCP lets AI hosts (e.g. Claude Desktop, Cursor) call tools and resources through a standard interface; this page summarizes categories, install hints, and community ratings.
- How do MCP servers relate to agent skills?
- Skills are reusable instruction packages (often SKILL.md); MCP servers expose live capabilities. Teams frequently combine both—skills for workflows, MCP for APIs and data. See explainx.ai/skills and explainx.ai/mcp-servers for parallel directories.
- How are reviews shown for Postgres Connector?
- This profile displays 66 aggregated ratings (sample rows for discoverability plus signed-in user reviews). Average score is about 4.6 out of 5—verify behavior in your own environment before production use.
Use Cases
Direct Database Queries from AI
Enable Claude to query your database directly using natural language
Example
Ask 'Show me top 10 customers by revenue this month' and get SQL results instantly
Eliminate manual SQL writing for ad-hoc queries, get insights 10x faster
Data Analysis & Reporting
Generate complex reports and analytics without leaving conversation
Example
Analyze sales trends, cohort retention, user behavior patterns conversationally
Democratize data access—non-technical team members can query databases
Schema Exploration
Understand database structure, relationships, and data models
Example
'Explain the user_orders table schema and its relationships'
Onboard engineers faster, explore unfamiliar databases efficiently
Build agents that actually work
Hands-on bootcamps on MCP, tool use, and multi-agent architectures — taught by practitioners.
Discussion
Comments — not star reviews- No comments yet — start the thread.
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Ratings
4.6★★★★★66 reviews- ★★★★★James Huang· Dec 24, 2024
We wired Postgres Connector into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
- ★★★★★Soo Thompson· Dec 20, 2024
According to our notes, Postgres Connector benefits from clear Model Context Protocol framing — fewer ambiguous “AI plugin” claims.
- ★★★★★Ama Harris· Dec 16, 2024
Useful MCP listing: Postgres Connector is the kind of server we cite when onboarding engineers to host + tool permissions.
- ★★★★★Soo Martinez· Dec 12, 2024
Postgres Connector reduced integration guesswork — categories and install configs on the listing matched the upstream repo.
- ★★★★★Omar Reddy· Nov 15, 2024
We evaluated Postgres Connector against two servers with overlapping tools; this profile had the clearer scope statement.
- ★★★★★Omar Agarwal· Nov 11, 2024
Postgres Connector has been reliable for tool-calling workflows; the MCP profile page is a good permalink for internal docs.
- ★★★★★Arjun Khanna· Nov 7, 2024
Postgres Connector reduced integration guesswork — categories and install configs on the listing matched the upstream repo.
- ★★★★★Soo Gonzalez· Nov 3, 2024
Useful MCP listing: Postgres Connector is the kind of server we cite when onboarding engineers to host + tool permissions.
- ★★★★★Layla Diallo· Oct 26, 2024
I recommend Postgres Connector for teams standardizing on MCP; the explainx.ai page compares cleanly with sibling servers.
- ★★★★★Soo Diallo· Oct 22, 2024
Postgres Connector is a well-scoped MCP server in the explainx.ai directory — install snippets and categories matched our Claude Code setup.
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Screenshot placeholder: Installing the .mcpb file
Screenshot placeholder: Database configuration interface showing environment variables