> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase19-session02-server-backbone/code-review.md).

# Code Review and Repair Report

**Session ID**: `phase19-session02-server-backbone` **Package**: apps/server **Reviewed**: 2026-06-26 **Scope**: All uncommitted changes in the working tree **Result**: RESOLVED

## Review Surface

**Files reviewed** (all uncommitted changes):

* `.spec_system/state.json` - tracked-modified
* `.spec_system/specs/phase19-session02-server-backbone/implementation-notes.md` - untracked
* `.spec_system/specs/phase19-session02-server-backbone/spec.md` - untracked
* `.spec_system/specs/phase19-session02-server-backbone/tasks.md` - untracked
* `.spec_system/specs/phase19-session02-server-backbone/code-review.md` - untracked report
* `apps/server/README_server.md` - tracked-modified
* `apps/server/src/lib/commandCenterValidation.ts` - untracked
* `apps/server/src/lib/orchestrationDiagnostics.ts` - tracked-modified
* `apps/server/src/managers/orchestrationCommandCenter.ts` - untracked
* `apps/server/src/routes/commandCenter.ts` - untracked
* `apps/server/src/server.ts` - tracked-modified
* `apps/server/src/ws/handlers.ts` - tracked-modified
* `apps/server/tests/commandCenterManager.test.ts` - untracked
* `apps/server/tests/commandCenterRoutes.test.ts` - untracked
* `apps/server/tests/orchestrationDiagnostics.test.ts` - tracked-modified
* `apps/server/tests/suggestionWebsocket.test.ts` - tracked-modified
* `apps/server/tests/websocket.test.ts` - tracked-modified
* `docs/api/README_api.md` - tracked-modified
* `docs/api/event-api-hook-contracts.md` - tracked-modified

**Inventory commands**: `git status`, `git diff HEAD`, `git diff --cached`, `git ls-files --others --exclude-standard`

## Findings by Severity

### Critical

* No findings.

### High

* `apps/server/src/managers/orchestrationCommandCenter.ts:1318` - Command-center records were stored and returned with allowed text fields unchanged, so REST mutation and snapshot responses could echo obvious secret values or broad absolute paths placed in summaries. This violated the session's REST/WebSocket payload minimization requirement. | Fix: Redact all string values in command-center DTOs with the existing `redactSensitiveText` helper before storing records; added manager and route assertions that mutation and snapshot responses do not contain `secret-token` or `/private/project`. | Status: FIXED

### Medium

* `apps/server/src/routes/commandCenter.ts:52` - The spec and task list required capability refresh support, and the manager implemented `refreshCapabilities`, but no REST route exposed it. | Fix: Added `POST /command-center/capabilities/refresh`, emitted `command_center_executor_update`, documented the route, and added route coverage. | Status: FIXED
* `apps/server/tests/suggestionWebsocket.test.ts:172` - Existing suggestion WebSocket tests still drained the old 11-frame hydration sequence, leaving new command-center hydration frames queued and causing the full server test suite to fail. | Fix: Updated suggestion WebSocket tests to drain and assert the 26-frame hydration sequence. | Status: FIXED

### Low

* No findings.

## Assumptions and Deliberate Non-Fixes

* Used the existing `redactSensitiveText` behavior instead of rejecting all summary-like fields. Evidence: guarded actions already sanitize stored text with this helper, and the command-center protocol intentionally includes summary fields for scaffold records.
* Chose `/command-center/capabilities/refresh` for refresh support. Evidence: the route family already exposes `GET /command-center/capabilities`, and the route module is mounted at both root and `/api` by `server.ts`.

## Behavior Changes

* Command-center REST mutation and snapshot responses now redact obvious secret values, URLs, and broad absolute paths inside stored string fields.
* `POST /command-center/capabilities/refresh` is now available at both root and `/api`, refreshes scaffold timestamps, and emits a compact executor update frame without invoking executors.

## Verification

* Tests: `npx vitest run apps/server/tests/commandCenterManager.test.ts apps/server/tests/commandCenterRoutes.test.ts apps/server/tests/orchestrationDiagnostics.test.ts apps/server/tests/websocket.test.ts apps/server/tests/orchestration.test.ts apps/server/tests/guardedActions.test.ts` - PASS - 6 files, 28 tests.
* Tests: `npx vitest run apps/server/tests/suggestionWebsocket.test.ts` - PASS - 1 file, 3 tests.
* Tests: `npx vitest run apps/server/tests` - PASS - 53 files, 357 tests.
* Linter: `npm run lint` - PASS - 653 files checked.
* Formatter: `npm run format:check` - PASS - 651 files checked.
* Type checker: `npm run typecheck --workspaces --if-present` - PASS - adapters, server, warroom, web, protocol, and public-website workspaces.
* Whitespace: `git diff --check -- apps/server docs/api .spec_system/specs/phase19-session02-server-backbone .spec_system/state.json` - PASS.
* Trailing whitespace: `rg -n "[ \\t]+$" <changed files>` - PASS - no matches.
* ASCII: `rg -nP "[^\\x00-\\x7F]" <changed files>` - PASS - no matches.
* Line endings: `rg -nU $'\\r' <changed files>` - PASS - no matches.
* Final diff re-read: no remaining issues.

## Summary

1. Reviewed 18 implementation/session files plus this generated review report across server code, tests, API docs, and spec artifacts.
2. Findings: 0 critical, 1 high, 2 medium, 0 low; all fixed.
3. Deliberately preserved protocol-shaped summary fields while sanitizing stored string values with the repo's existing redaction helper.
4. Verification passed for focused tests, the full server test directory, formatting, linting, workspace typechecking, whitespace, ASCII, and LF line endings.


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