Highlights
Auth Bypass: 2 prior fixes. Scrutinize any change in this area.
src/mcpo/main.py: most-fixed (2 issues). Treat as high-risk during review.
2 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Auth Bypass: Documentation and spec endpoints were left unprotected when API key was set, exposing schema and metadata without authentication.
Auth Bypass: Dynamically created tool endpoints lacked API key verification, allowing unauthenticated invocation of tool functionality.