Hermes Registry

Postgres

v1.1.0MCP

Query and inspect PostgreSQL databases (read-only).

SourceIDpostgres

How it runs

The client launches this pinned, published server on demand over stdio. Required configuration is injected by the user at install time.

launch command
npx -y @modelcontextprotocol/server-postgres@0.6.2

Environment

PGCONNECT_TIMEOUT10

Configuration

Values you supply when installing this server.

DATABASE_URLstringrequired

PostgreSQL connection string, appended to args as the first positional argument, e.g. postgresql://user:pass@host:5432/db