crucible-agent-create-commit-registry/.agents/plans/wf-decompose-009b4010a9ea/steps/step-2.md

Step 2 — Implementation Detail

1. Created pyproject.toml with package metadata, CLI entry point, and pytest configuration.
2. Implemented application_landing_zone_agent/model.py with Requirements normalization and preservation of unknown input fields.
3. Implemented generator.py render_tsd() for provider-neutral TSD sections covering scope, requirements, architecture, security, data, resilience, operations, risks, and assumptions.
4. Implemented generator.py render_drawio() for editable mxGraph XML with public, application, and private-data trust zones plus application, identity, storage, edge, and observability components and labeled connections.
5. Implemented generator.py generate() to write TSD, draw.io, and deterministic SHA-256 manifest artifacts.
6. Implemented cli.py for JSON/plain-text input and output directory selection.
7. Added tests/test_generator.py covering contract sections, XML validity markers/escaping, artifact output, and manifest consistency.
8. Added README.md usage and output documentation, then scaffolded and committed the repository.