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schemagate

MCP serverGitHubActivePython

Text-to-SQL access control: schema selection that gives the LLM only the tables the caller is allowed to read. Row-level-security-aware table pruning for LangChain, MCP and any SQL agent. Postgres, Oracle, MySQL, SQL Server. 75% fewer prompt tokens.

Description provenance: Original source

Open canonical source

Measured: Oct 16, 2026 · 4 observations

Domains & Uses

Domains
Data engineering
Uses
Retrieval-augmented generation (RAG)

Check at the source

Compatibility and prerequisites must be checked in the official documentation.

https://github.com/ashishsinha1602/schemagate

Classifications

Nature
Tool