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PostgreSQL (local)

Beta

The reference PostgreSQL server runs read queries against the database named on its command line. The package is archived but still widely run.

  • Developer Tools
  • Local
Runs
On the developer's Mac
Launched with
npx
Platform
macOS
Publisher
Model Context Protocol (archived)

How it works

Every agent request passes through Ferentin policy before it reaches PostgreSQL (local).

It runs on the developer's Mac and talks to the AI client over stdio, so no network gateway sees it. Developers launch it with npx -y @modelcontextprotocol/server-postgres.

Ferentin's endpoint agent finds PostgreSQL (local) in the MCP configuration of AI clients on managed Macs. An administrator adds it once from the local MCP catalog for every managed Mac that launches it this way. Each of its tools starts unvetted until it is approved. Ferentin records every tool call.

  1. AI agentAsks for something
  2. Ferentin policies
  3. PostgreSQL (local) MCP serverRuns on the developer's Mac
  4. Governed resultChecked, logged, returned

About PostgreSQL (local)

The reference PostgreSQL server runs read queries against the database named on its command line. The package is archived but still widely run.

Frequently asked about PostgreSQL (local)

How do I connect PostgreSQL (local) to Ferentin?
Enroll your Macs with the Ferentin endpoint agent, then add PostgreSQL (local) from the local MCP catalog in the Ferentin admin console. Every managed Mac that launches it the way the catalog names it is covered, and each of its tools starts unvetted until you approve it.
Is the PostgreSQL (local) integration generally available?
The PostgreSQL (local) integration is currently beta on Ferentin.