The Agent Skills Directory

[SAFE]: No malicious patterns or security risks were detected in the skill instructions or code snippets. The content adheres to industry-standard security practices for Elixir and the Phoenix framework.
Authentication: The skill implements a robust ApiAuth plug that uses Bearer tokens and correctly invokes halt() to stop request processing upon authentication failure.
Resource Protection: Rule 3 and the associated Blog.list_posts implementation enforce pagination with a hard-coded maximum limit (min(100)), protecting the application from Denial of Service (DoS) attacks via unbounded collection queries.
Information Disclosure: The FallbackController pattern ensures that error messages are sanitized and consistent, preventing the leakage of internal system details or stack traces to API consumers.
Pipeline Security: The :api pipeline correctly excludes browser-specific plugs like session fetching and CSRF protection, which are unnecessary and potentially problematic for stateless token-based APIs.
Safe Atom Conversion: The changeset error formatter uses String.to_existing_atom/1, a security best practice in Elixir to prevent arbitrary atom creation and subsequent memory exhaustion (Atom exhaustion attack).

phoenix-json-api