How do I install mcp_postgres?

Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/cuevacelis/mcp_postgres

What does mcp_postgres connect to, and what does it need?

It reaches postgresql. The credentials we found in its source are DB_PASSWORD.

Is mcp_postgres official and is it maintained?

We found nothing naming it as a vendor’s official server. Its repository has 0 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-05-22.

What licence does mcp_postgres use?

The repository metadata we read does not state a licence, so check the repository before you rely on it.

InfratoApp / Resources / MCP servers / mcp_postgres

mcp_postgres

mcp_postgres is an MCP server, listed under databases. It reaches postgresql. It needs DB_PASSWORD to authenticate. Its repository has 0 GitHub stars; we last read it on 2026-10-22.

mcp_postgres is a server that exposes introspection and read-only queries on PostgreSQL.

Install

MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. mcp_postgres’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.

Read mcp_postgres’s own install instructions ↗

What it reaches, and what it needs

Reaches

postgresql

Credential

DB_PASSWORD

Maintenance

Stars

State

listed

Licence

—

From the repository

Servidor Model Context Protocol que expone introspección y consulta read-only sobre PostgreSQL

View on GitHub ↗2026-10-22

mcp_postgres compared with similar servers

mcp_postgres compared with the closest alternatives, by services reached, credentials, stars, last update and licence
Server	Reaches	Needs	Stars	Last update	Licence
mcp_postgres (this page)	postgresql	DB_PASSWORD	0	2026-05-22	—
mcp-alchemy	mysql, postgresql, sqlite(1 shared)	None listed	422	2026-10-15	MPL-2.0
orionbelt-analytics	postgresql, snowflake(1 shared)	None listed	54	2026-10-27	NOASSERTION
simple-psql-mcp	postgresql(1 shared)	None listed	33	2025-04-02	MIT
dbmcp	dbmcp, mysql, postgresql, sqlite(1 shared)	DBMCP_TOKEN, DB_PASSWORD, HTTP_AUTH_TOKEN	32	2026-10-26	MIT
gnosis-mcp	postgresql, sqlite(1 shared)	None listed	29	2026-10-15	MIT

Ranked by services in common with mcp_postgres, then by stars. Figures are from each repository when we last read it.

Common questions about mcp_postgres

What does mcp_postgres do?: mcp_postgres is a server that exposes introspection and read-only queries on PostgreSQL.
How do I install mcp_postgres?: Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/cuevacelis/mcp_postgres
What does mcp_postgres connect to, and what does it need?: It reaches postgresql. The credentials we found in its source are DB_PASSWORD.
Is mcp_postgres official and is it maintained?: We found nothing naming it as a vendor’s official server. Its repository has 0 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-05-22.
What licence does mcp_postgres use?: The repository metadata we read does not state a licence, so check the repository before you rely on it.

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