# DeltaTrace SWARM Guidelines Architecture: production-grade MVP for end-to-end traceability, deterministic replay, and governance-ready audit trails in live market pipelines. Stack: Python 3.9+, minimal dependencies. Production-oriented design with a clear separation between core replay logic and adapters. Testing: use test.sh to run unit tests and packaging checks. Packaging should be validated with python3 -m build. Contributions: small, focused changes with tests. Follow the project style and add docstrings. Publishing: when ready, ensure pyproject.toml/build metadata is consistent and add READY_TO_PUBLISH.