The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.
Sql-steward is an MCP integration. The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.
The published pypi package is sql-steward, version 0.4.0. Its declared MCP transport is stdio.
The package declares SQL_STEWARD_DB_URL (required): SQLAlchemy URL of the database to read (read-only account recommended); SQL_STEWARD_LAYER: Path to the semantic layer YAML (default: semantic.yaml).
Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.
View the publisher’s registry entry · Project repository. This profile uses version 0.4.0 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.
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| Variable | Description | Required |
|---|---|---|
| SQL_STEWARD_DB_URL | SQLAlchemy URL of the database to read (read-only account recommended) | Yes |
| SQL_STEWARD_LAYER | Path to the semantic layer YAML (default: semantic.yaml) | Optional |
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