schemabrain MCP server](https://glama.ai/mcp/servers/Arun-kc/schemabrain/badges/score.svg)](https://glama.ai/mcp/servers/Arun-kc/schemabrain) 🐍 🏠 🍎 🪟 🐧 - Read-only trust layer for Postgres: the agent never writes SQL — twelve tools compile it from definitions you control, PII and secret categories are refused before the query runs, and every call lands in a tamper-evident SHA-256 audit chain.
Getting started
Add schemabrain to your MCP-capable client — Claude Code, Cursor, Codex, and others — by following the setup at the source, which documents the exact command, configuration, and any required API keys.
