Eszetael/postgres-mcp-hardened

Overview

A read-only PostgreSQL MCP server written in Rust, designed as a hardened replacement for the deprecated official MCP Postgres server. It exposes database querying to MCP clients while preventing write operations.

Best for

Best for
Teams needing a safe, read-only Postgres bridge for MCP clients.

Use cases

• Connect MCP clients to a Postgres read replica
• Let assistants query production data without write risk
• Replace deprecated @modelcontextprotocol/server-postgres

Notes

A read-only PostgreSQL MCP server written in Rust, designed as a hardened replacement for the deprecated official MCP Postgres server. It exposes database querying to MCP clients while preventing write operations.

1 stars on GitHub. Last updated 2026-08-30. Licensed MIT.

Use cases

• Connect MCP clients to a Postgres read replica
• Let assistants query production data without write risk
• Replace deprecated @modelcontextprotocol/server-postgres

Pros

• Read-only enforcement adds safety for production access
• Rust implementation offers memory safety
• Directly addresses gap left by deprecated official server

Cons

• Young project with minimal community adoption (1 star)
• No write support, so not suitable for transactional tasks
• Feature set likely narrower than the original server

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.