About schema-guard-mcp
schema-guard-mcp is an MCP server published by yagaMI-Reverse in the Data category: audits PostgreSQL/Supabase schemas for security issues like missing RLS, permissive policies, and sensitive data exposure during AI conversations.
Recent commit activity is the strongest signal that reported issues will get attention.
Install
git clone https://github.com/yagaMI-Reverse/schema-guard-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (3)
audit_sqlFull audit of a SQL schema → ranked findings (severity, rule, line, fix) + verdict.
Parameters not published.
list_rulesThe checks it runs, with rationale.
Parameters not published.
rls_coverageQuick per-table yes/no of whether RLS is enabled.
Parameters not published.
Ask AI
Ask AI about schema-guard-mcp
Powered by Claude · Grounded in docs
Security checks
6 checks have not been run yet.