The Agent Skills Directory

[Architectural Migration Framework]: The skill provides structured mappings for converting legacy Struts 2 components into modern Spring MVC equivalents using standard design patterns.
Evidence: Files such as SKILL-action.md and SKILL-interceptor.md document the transition from Struts Actions to Spring Controllers and Interceptors using official Spring annotations.
[Secure Dependency Management]: The guide recommends using official dependencies from well-known and reputable organizations.
Evidence: SKILL-config.md provides Maven configuration snippets targeting the org.springframework.boot group, which is an established and trusted source for Java development.
[Validation and Security Enhancement]: The skill specifically encourages migrating legacy validation logic to modern, standardized frameworks.
Evidence: SKILL-interceptor.md provides a direct mapping from Struts validators to Jakarta Bean Validation annotations, promoting robust input handling in the target application.
[Indirect Prompt Injection Surface]: As a code transformation tool, the skill naturally involves processing external data (source code), which represents a theoretical injection surface.
Ingestion points: Struts Java source files, JSP templates, and XML configuration files (struts.xml, web.xml).
Boundary markers: The skill uses clearly defined transformation templates and comparison tables to guide the agent, which helps constrain the interpretation of source data.
Capability inventory: The skill facilitates file reading and writing operations typically used by AI agents to perform automated code migrations.
Sanitization: The skill relies on structured transformation logic rather than unguided execution of embedded instructions within the source code.

struts-to-spring