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ashishsinha1602/schemagate
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.
- MCP
- security
- database
Works.Tested on 2026-10-28. From the README alone, on Linux with Haiku and Linux with Luna.
What we checked
Does it run from the README?Yes. Running in 1:18 on a clean Linux box.The run
Tested Oct 28, 2026, rev 0a1c23a.
Does it do what the README says?1 of 1 claims held up.Evidence
“Demo filters a restricted table for the caller”
Expected hr_compensation is restricted to the 'payroll' role.. Got hr_compensation is restricted to the 'payroll' role..
Which setups did we try?Works with Haiku, Luna.Setups
Linux / Haiku: works, Oct 28, rev 0a1c23a. Linux / Luna: works, Oct 28, rev 0a1c23a.
Needs keys, a login or a browser?No.Details
None seen
Is it safe to run?No unexpected network or file activity found in these checksWhat we saw
No problems traced to this repository code in these checks; a short run cannot prove safety. 2 listed items (named-host connections, static matches, dependency advisories) are below and do not change this verdict.
Gitleaks found a possible hardcoded secret; value withheld. scripts/build_site.py
Reviewed as expected for a test run: attempted writes that failed, so nothing was written.
Full event, path and process lists for each observed setup:
A quiet run is not a safety guarantee.
Is it maintained?Maintained · 382 commits in 90 days · 173 merged PRs in 90 days · 0 open issues · 1 open PRsActivity
actively maintained: last commit 0 days ago; 382 commits and 173 merged PRs in 90 days; 0 open issues, 1 open PRs; latest release 2026-10-27
Can I show this on my README?Copy the badge.Badge
The run
Oct 28 · rev 0a1c23aIndependent test, not endorsed by the project.