> 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/phase07-session07-hosted-guardrails-validation-and-documentation-closeout/implementation_summary.md).

# Implementation Summary

**Session ID**: `phase07-session07-hosted-guardrails-validation-and-documentation-closeout` **Phase**: 07 - Hosted Services and Analytics Guardrails **Status**: Complete and validated **Date**: 2026-05-30

***

## Overview

Phase 07 Session 07 is the validation and documentation closeout for the hosted services and analytics guardrails. It runs the focused Phase 07 command set, audits requirement closure for P07-R001 through P07-R025, synchronizes the stable docs and PRDs with the shipped guardrails, records the cumulative security and compliance posture, and hands the remaining release-grade work to Phase 08. No runtime code is introduced.

***

## What Shipped in Phase 07 (Sessions 01-06)

| Session | Shipped guardrail                                                                                                                                                |
| ------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 01      | Source-backed hosted-services/privacy baseline, requirement routing matrix (P07-R001..R025), hosted-payload privacy blocklist.                                   |
| 02      | `hostedConfig` protocol/server/web contracts + redacted diagnostics: public/secret/deploy/reserved/blocked variable boundaries, local-only fallback.             |
| 03      | `hostedIdentity` planned-state contracts, `GET /diagnostics/hosted-identity`, Worker-authority non-overclaim wording.                                            |
| 04      | `hostedPersistence` contracts, `GET /diagnostics/hosted-persistence`, hosted-storage and public-replay disabled states, redacted local replay fragments.         |
| 05      | `hostedAnalytics` disabled-default + consent/opt-out/payload-scrubbing, passive Settings status copy, self-hosting posture.                                      |
| 06      | `hostedOperations` contracts, `GET /diagnostics/hosted-operations`, CLI loopback status/doctor posture, local-only notification copy + sanitized service worker. |

All surfaces are disabled-default, planned, or unavailable; none is required for core local workflows.

***

## Docs and README Synchronization Map

Stable docs and READMEs updated in this closeout (T011-T016) to describe shipped, planned, disabled, unavailable, and Phase-08-deferred states:

| File                                        | Closeout update                                              | Task |
| ------------------------------------------- | ------------------------------------------------------------ | ---- |
| `.spec_system/PRD/PRD.md`                   | Phase 07 complete; Phase 08 deferrals                        | T011 |
| `.spec_system/PRD/PRD_UX.md`                | Scoped-evidence, non-certification UX wording                | T012 |
| `.spec_system/PRD/phase_07/PRD_phase_07.md` | Tracker 7/7; Session 07 closeout evidence                    | T013 |
| `.spec_system/SECURITY-COMPLIANCE.md`       | Phase 07 residual-risk carryforward                          | T014 |
| `docs/ARCHITECTURE.md`                      | Phase 07 guardrail closeout note                             | T015 |
| `docs/api/README_api.md`                    | Diagnostics routes + hosted posture closeout                 | T015 |
| `docs/privacy-and-security.md`              | Hosted/analytics/push/remote/diagnostics posture + deferrals | T015 |
| `docs/hosted-services.md`                   | Shipped guardrails + Phase 08 deferrals                      | T015 |
| `docs/environments.md`                      | Public/secret/deploy variable boundary closeout              | T015 |
| `docs/deployment.md`                        | Hosted-service deployment posture + deferrals                | T015 |
| `docs/release.md`                           | Phase 07 closeout + remaining release gates                  | T015 |
| `packages/protocol/README_protocol.md`      | Contract ownership closeout                                  | T016 |
| `apps/server/README_server.md`              | Diagnostics route + redaction closeout                       | T016 |
| `apps/web/README_web.md`                    | Hosted/analytics/notification posture closeout               | T016 |
| `apps/cli/README_cli.md`                    | Loopback diagnostics closeout                                | T016 |
| `apps/warroom/README_warroom.md`            | Room-relay-not-hosted-identity closeout                      | T016 |

***

## Validation Statistics

| Metric                               | Value                                                                  |
| ------------------------------------ | ---------------------------------------------------------------------- |
| Tasks completed                      | 20 / 20                                                                |
| Focused Phase 07 test files          | 20 (183 tests passed)                                                  |
| Full suite                           | 156 files: 155 passed / 1 skipped; 2187 tests: 2186 passed / 1 skipped |
| Format / Lint / Typecheck / Build    | PASS (all exit 0)                                                      |
| Secret scan                          | PASS (886 tracked; 892 after staging closeout artifacts)               |
| ASCII / LF / `git diff --check`      | 0 non-ASCII, 0 CRLF, whitespace clean                                  |
| Requirement closure                  | 22 of 25 closed by validated sessions; 3 deferred to Phase 08          |
| Synthetic privacy probes             | Clean (no blocklisted category at any boundary)                        |
| Stable docs / PRDs / READMEs updated | 4 PRD/posture files, 7 stable docs, 5 package READMEs                  |
| New runtime code                     | None (validation and documentation closeout)                           |

***

## Phase 08 Handoff

Phase 08 (Release Hardening and Legacy Decommission) inherits, per the routing matrix Phase 08 deferrals:

* **Trusted unified erasure** (P07-R023): one workflow covering Worker state, browser hints, local archives, memory, settings, replay buffers, exports, diagnostics, logs, backups, spool state, workspace files, and future hosted data. Phase 07 makes no trusted-erasure claim.
* **Production-hosted validation** (P07-R024): deployed app, deployed Worker, Cloudflare dashboard, release-candidate, and production-account behavior. Local/mocked/same-origin evidence does not prove deployed behavior.
* **Release hardening** (P07-R025): release gates, final docs sync, security review, version/deploy posture beyond Phase 07 guardrails.
* **Mobile and WCAG certification** (P07-R025): formal certification beyond the scoped local browser validation done in Phase 06.
* **Legacy decommission** (P07-R025): `EXAMPLES/`, `docs/PROGRESS.md`, archived findings, generated drafts, and other historical inputs need decommission gates.
* **Real file/git/terminal/Docker/remote/Worker/hosted executors**: require a separate threat model, consent, authorization, audit, rollback, redaction, rate limiting, tests, and docs before any execution ships.

***

## Next Steps

Run `/validate` to verify session completeness, then `/updateprd` to mark Phase 07 complete.


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