What is the sql-steward MCP server?
The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.
How to install sql-steward
Copy-paste configuration for popular MCP clients.
SQL_STEWARD_DB_URLrequiredsecretSQLAlchemy URL of the database to read (read-only account recommended)
SQL_STEWARD_LAYERPath to the semantic layer YAML (default: semantic.yaml)
Related MCP servers

PayRam Helper MCP Server
Self-hosted crypto payment gateway for AI agents—no signup, no KYC, card-to-crypto checkout over MCP.

Paydirt
Agent-native installer and control plane for Paydirt iOS feedback
Verified Canadian real-estate pros + housing data: rates, transfer tax, rent-vs-buy, QC assessments.

Pearl
Pearl places, table availability, and confirmed visit, save and trip actions for reviewed hosts.
EU AI Act risk classification, obligations and Article 50 disclosures. Offline, no API key.
FFmpeg video/audio tools: cut, convert, concat, remove silence, and raw commands.


