porting-workflow

Phase 2 extraction skill for library porting. Use when user wants to extract the API surface from an original library, create conformance packet fixtures, or write oracle scripts. This is the most critical phase - it establishes the behavioral contract that the port must match.

Phase 4 implementation skill for library porting. Use when user wants to implement features for a library port, run conformance tests, or verify parity. This skill guides the implementation phase where features are built one-by-one with conformance verification after each.

Master skill for the 5-phase library porting workflow. Use when user wants to port a library from one language to another (pandas → Rust, NumPy → Rust, Redis → Rust, etc.) with full feature parity. This skill provides the overall workflow pattern while porting-extract and porting-implement provide phase-specific guidance.