The MCP Security Resource Center covers protocol controls, server auditing, and operational guardrails. I would like to suggest a complementary database-boundary resource for MCP servers that expose PostgreSQL:
https://datamcp.app/resources/postgres-ai-access-security-kit
It contains an annotated SQL template for a non-owner role, reviewed grants, owner-specific future-object privileges, RLS ownership checks, timeouts, allowed/denied validation, and emergency revocation.
The resource treats PostgreSQL as one enforcement layer and does not claim to replace MCP authentication, consent, or server-side policy.
Suggested placement: frameworks/checklists or another database-security resources section.
The MCP Security Resource Center covers protocol controls, server auditing, and operational guardrails. I would like to suggest a complementary database-boundary resource for MCP servers that expose PostgreSQL:
https://datamcp.app/resources/postgres-ai-access-security-kit
It contains an annotated SQL template for a non-owner role, reviewed grants, owner-specific future-object privileges, RLS ownership checks, timeouts, allowed/denied validation, and emergency revocation.
The resource treats PostgreSQL as one enforcement layer and does not claim to replace MCP authentication, consent, or server-side policy.
Suggested placement: frameworks/checklists or another database-security resources section.