Symmetric Dogfooding Bidirectional integration validation pattern where two repositories each consume the other for testing, ensuring both sides work correctly together before downstream adoption. Self-Evolving Skill : This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues. Pattern Overview When to Use This Skill Use this skill when: - Two repos have a producer/consumer relationship - APIs evolve independently and need integration testing - Data formats may d…