# Session Log — 2026-03-01

## Scope

Integrate `scpn-quantum-control` with:

1. `scpn-phase-orchestrator` contract layer (shared phase artifact + adapter).
2. New `scpn-control` plasma-native Knm update (`build_knm_plasma*`, `plasma_omega`).

Primary objective: prevent semantic drift while keeping ownership boundaries clear
(`scpn-control` remains source of plasma Knm semantics; quantum consumes via bridge).

## Work Completed

### Bridge and schema integration

- Added shared phase artifact schema:
  - `src/scpn_quantum_control/bridge/phase_artifact.py`
- Added orchestrator adapter:
  - `src/scpn_quantum_control/bridge/orchestrator_adapter.py`
- Added compatibility bridge for latest `scpn-control` plasma Knm API:
  - `src/scpn_quantum_control/bridge/control_plasma_knm.py`

### Public exports updated

- Updated:
  - `src/scpn_quantum_control/bridge/__init__.py`
  - `src/scpn_quantum_control/__init__.py`

### Test coverage added

- Added:
  - `tests/test_phase_artifact.py`
  - `tests/test_orchestrator_adapter.py`
  - `tests/test_knm_parity.py`

`test_knm_parity.py` includes:

- parity vs `scpn-control` Paper-27 Knm builder,
- parity vs `scpn-control` plasma-native Knm builders,
- parity vs orchestrator exponential-decay base kernel.

### Documentation updates

- Added:
  - `docs/orchestrator_integration.md`
- Updated:
  - `README.md`
  - `docs/api.md`
  - `docs/architecture.md`
  - `docs/index.md`
  - `mkdocs.yml`

## Validation Performed

- `ruff check src/ tests/` -> pass
- `pytest` compatibility/integration slices -> pass
  - New bridge tests + parity tests
  - Existing bridge property and Knm tests

Latest full integration evidence in this session:

- 43 passed (schema/adapter/parity/bridge/public API slice)
- 26 passed (parity + adapter + artifact + public API slice)

## Commit / Push

- Commit: `143ebdd`
- Message: `Integrate plasma Knm bridge and orchestrator contract docs`
- Pushed: `origin/main`

## Notes

- Integration is additive and non-invasive:
  - no override of `scpn-control` plasma builder,
  - lazy import path with clear `ImportError` guidance if `scpn-control` is absent.

