A deprecated server with 475,790 downloads a month @modelcontextprotocol/server-postgres last shipped a version on 4 December 2024. It is marked deprecated on npm — the registry itself tells you the package is no longer supported. In the thirty days to 9 August 2026 it was downloaded 475,790 times. That gap is the whole story. This is the piece of software standing between an LLM agent and a production database, in tens of thousands of installations, and nobody is maintaining it.