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# Implementation Summary

**Session ID**: `phase20-session04-campaign-executable-dispatch` **Package**: null **Completed**: 2026-06-28 **Duration**: 1.5 hours

***

## Overview

Phase 20 Session 04 delivered campaign executable dispatch. Approved campaign tasks with terminal or Git executable payloads now create queue entries, run through the shared task execution coordinator, record safe execution-run evidence, and surface queue/execution links in the web workbench. Planning-only tasks remain visibly planning-only, duplicate dispatch is bounded, partial failures do not falsely complete campaigns, and broad campaign records avoid raw commands, output, diffs, patch content, commit messages, secrets, and broad paths.

***

## Deliverables

### Files Created

| File                                                                                        | Purpose                                                                                              | Lines |
| ------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | ----- |
| `.spec_system/specs/phase20-session04-campaign-executable-dispatch/spec.md`                 | Session specification and acceptance scope.                                                          | 212   |
| `.spec_system/specs/phase20-session04-campaign-executable-dispatch/tasks.md`                | Completed 25-task checklist.                                                                         | 91    |
| `.spec_system/specs/phase20-session04-campaign-executable-dispatch/implementation-notes.md` | Task evidence and verification ledger.                                                               | 797   |
| `.spec_system/specs/phase20-session04-campaign-executable-dispatch/code-review.md`          | Review findings and resolved fixes.                                                                  | 84    |
| `.spec_system/specs/phase20-session04-campaign-executable-dispatch/security-compliance.md`  | Security and GDPR assessment.                                                                        | 99    |
| `.spec_system/specs/phase20-session04-campaign-executable-dispatch/validation.md`           | Final PASS validation evidence.                                                                      | 205   |
| `apps/server/tests/planCampaignExecutableDispatch.test.ts`                                  | Acceptance coverage for terminal, Git, planning-only, duplicate, partial-failure, and privacy paths. | 191   |

### Files Modified

| File                                                           | Changes                                                                                                                                |
| -------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| `packages/protocol/src/orchestrationCommandCenter.ts`          | Added safe campaign execution readiness/result fields and parser raw-field rejection.                                                  |
| `packages/protocol/src/taskQueue.ts`                           | Added campaign task references and safe execution evidence link ids.                                                                   |
| `packages/protocol/src/rest.ts`                                | Added execution-aware campaign workbench response types.                                                                               |
| `packages/protocol/tests/orchestrationCommandCenter.test.ts`   | Added campaign execution summary, readiness, and raw-field blocking coverage.                                                          |
| `packages/protocol/tests/orchestration.test.ts`                | Added campaign queue reference and evidence-link coverage.                                                                             |
| `apps/server/src/lib/commandCenterValidation.ts`               | Added campaign executable payload parsing and compact validation errors.                                                               |
| `apps/server/src/managers/planCampaignManager.ts`              | Added private executable storage, coordinator dispatch, queue linkage, idempotency, partial-failure mapping, and stale evidence reset. |
| `apps/server/src/routes/commandCenter.ts`                      | Made campaign dispatch async and emitted campaign, queue, task, and execution updates.                                                 |
| `apps/server/src/server.ts`                                    | Wired `PlanCampaignManager` to the shared task execution coordinator.                                                                  |
| `apps/server/tests/planCampaignManager.test.ts`                | Added executable dispatch, planning-only, partial-failure, unavailable, duplicate, and retry/refine reset coverage.                    |
| `apps/server/tests/commandCenterRoutes.test.ts`                | Added REST/WebSocket campaign executable dispatch, event, and privacy coverage.                                                        |
| `apps/web/src/lib/orchestrationApi.ts`                         | Added executable campaign request and response parsing with privacy guards.                                                            |
| `apps/web/src/lib/commandCenterUi.ts`                          | Added execution-aware campaign graph rows, labels, action copy, and fallback states.                                                   |
| `apps/web/src/components/orchestration/CampaignWorkbench.tsx`  | Rendered readiness, planning-only state, queue links, and execution result summaries.                                                  |
| `apps/web/src/components/orchestration/CommandCenterPanes.tsx` | Passed execution-aware campaign state through the command-center panes.                                                                |
| `apps/web/src/components/orchestration/OrchestrationShell.tsx` | Updated campaign dispatch toasts for executed, partial, unavailable, and planning-only outcomes.                                       |
| `apps/web/tests/commandCenterUi.test.ts`                       | Added execution-aware copy and row model coverage.                                                                                     |
| `apps/web/tests/CommandCenterPanes.test.tsx`                   | Added campaign UI evidence links, duplicate prevention, and privacy-safe label coverage.                                               |
| `apps/web/tests/orchestrationApi.test.ts`                      | Added executable campaign input and response guard coverage.                                                                           |
| `apps/web/tests/OrchestrationPanel.test.tsx`                   | Updated dispatch toast and workbench expectations.                                                                                     |
| `tests/e2e/orchestration-command-center.e2e.ts`                | Added desktop and mobile campaign executable dispatch browser proof.                                                                   |
| `apps/server/README_server.md`                                 | Documented campaign executable dispatch and planning-only boundaries.                                                                  |
| `apps/web/README_web.md`                                       | Documented campaign execution readiness UI and privacy boundaries.                                                                     |
| `docs/api/README_api.md`                                       | Documented execution-aware campaign response shape and evidence links.                                                                 |
| `.spec_system/state.json`                                      | Marked the session complete and cleared `current_session`.                                                                             |
| `.spec_system/PRD/phase_20/PRD_phase_20.md`                    | Updated Phase 20 progress and Session 04 completion tracking.                                                                          |
| `package.json`                                                 | Bumped root version from 0.1.170 to 0.1.171.                                                                                           |
| `package-lock.json`                                            | Bumped lockfile root version from 0.1.170 to 0.1.171.                                                                                  |
| `README.md`                                                    | Updated visible version badge from 0.1.170 to 0.1.171.                                                                                 |

***

## Technical Decisions

1. **Reuse `TaskExecutionCoordinator`**: Campaign executable work now flows through the same terminal and Git queue execution paths delivered in Sessions 02 and 03, avoiding a second execution boundary.
2. **Keep raw payloads private**: Campaign records, events, rows, REST responses, docs, and tests expose readiness, ids, compact outcomes, and recovery copy only.
3. **Preserve planning-only truth**: Tasks without executable payloads remain planning-only and are not counted as dispatched or executed.
4. **Bound duplicate and retry behavior**: Campaign mutation locks, idempotency keys, in-flight dispatch guards, and retry/refine evidence reset prevent stale or duplicate execution claims.

***

## Test Results

| Metric              | Value                                  |
| ------------------- | -------------------------------------- |
| Full Vitest         | 3022 passed, 1 skipped, 0 failed       |
| Focused Vitest      | 136 passed, 0 failed                   |
| Playwright          | 6 passed, 0 failed                     |
| Format              | PASS                                   |
| Lint                | PASS                                   |
| Workspace typecheck | PASS                                   |
| Coverage            | Not measured by validation command set |

***

## Lessons Learned

1. Campaign execution must reuse executor-family boundaries rather than introducing a parallel runtime path.
2. Retrying or refining executable work must clear stale public execution evidence before a new dispatch starts.
3. Planning-only state needs explicit UI and API representation so actionability work does not overclaim execution.

***

## Future Considerations

Items for future sessions:

1. Session 05 should add dependency-order and DAG recovery on top of the serial campaign execution shipped here.
2. Later executor-family sessions should keep the same safe evidence link pattern for file, container, template, channel, and managed-agent work.
3. Release evidence should continue scanning broad rows and events for raw command, output, diff, and path leakage.

***

## Session Statistics

* **Tasks**: 25 completed
* **Files Created**: 8
* **Files Modified**: 29
* **Tests Added**: 9 files with new or updated automated coverage
* **Blockers**: 0 resolved


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