> 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/phase11-session01-documentation-and-privacy-sync/implementation-notes.md).

# Implementation Notes

**Session ID**: `phase11-session01-documentation-and-privacy-sync` **Package**: Cross-cutting **Started**: 2026-05-31 14:59 **Last Updated**: 2026-05-31 15:25

***

## Session Progress

| Metric              | Value   |
| ------------------- | ------- |
| Tasks Completed     | 22 / 22 |
| Estimated Remaining | 0 hours |
| Blockers            | 0       |

***

### Task T022 - Run diff, ASCII/LF, and sensitive-string validation

**Started**: 2026-05-31 15:25 **Completed**: 2026-05-31 15:25 **Duration**: 1 minute

**Notes**:

* `git diff --check` passed.
* ASCII scan over edited docs, metadata, and session files found no non-ASCII characters.
* LF scan over edited docs, metadata, and session files found no CRLF characters.
* Targeted sensitive-string review found no raw token, private-key, bearer, env-assignment, home-path, or Windows-user-path strings in planned docs. An initial broad `sk-` probe matched `/task-queue` as a false positive; the refined token-length probe returned no matches.

**Files Changed**:

* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T022 complete, updated progress summary, and completed the completion checklist.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged final validation evidence.

**Validation**:

* `git diff --check`
* `rg --pcre2 -n "[^\\x00-\\x7F]" README.md docs/README_docs.md docs/onboarding.md docs/development.md docs/environments.md docs/privacy-and-security.md docs/api/event-api-hook-contracts.md apps/cli/README_cli.md apps/hooks/README_hooks.md package.json apps/cli/package.json apps/hooks/package.json .spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md .spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md`
* `rg -nU $'\\r' README.md docs/README_docs.md docs/onboarding.md docs/development.md docs/environments.md docs/privacy-and-security.md docs/api/event-api-hook-contracts.md apps/cli/README_cli.md apps/hooks/README_hooks.md package.json apps/cli/package.json apps/hooks/package.json .spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md .spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md`
* `rg -n -e '(^|[^A-Za-z])sk-[A-Za-z0-9]{8,}' -e '-----BEGIN' -e 'Authorization: Bearer [A-Za-z0-9]{8,}' -e '[A-Za-z0-9_]*(TOKEN|SECRET|PASSWORD|API_KEY)[A-Za-z0-9_]*=' -e '/home/[^ )]+' -e 'C:\\\\Users\\\\' README.md docs/README_docs.md docs/onboarding.md docs/development.md docs/environments.md docs/privacy-and-security.md docs/api/event-api-hook-contracts.md apps/cli/README_cli.md apps/hooks/README_hooks.md`

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T021 - Validate metadata JSON and formatting

**Started**: 2026-05-31 15:24 **Completed**: 2026-05-31 15:25 **Duration**: 1 minute

**Notes**:

* Parsed `package.json`, `apps/cli/package.json`, and `apps/hooks/package.json` with Node successfully.
* Ran focused Biome formatting check on the same metadata files; Biome reported no fixes applied.

**Files Changed**:

* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T021 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged metadata validation evidence.

**Validation**:

* `node -e "const fs=require('fs'); for (const file of ['package.json','apps/cli/package.json','apps/hooks/package.json']) JSON.parse(fs.readFileSync(file,'utf8')); console.log('metadata json valid');"`
* `npx biome format package.json apps/cli/package.json apps/hooks/package.json`

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T020 - Review documentation consistency

**Started**: 2026-05-31 15:20 **Completed**: 2026-05-31 15:24 **Duration**: 4 minutes

**Notes**:

* Reviewed the changed docs diff for provider terminology, valid local links, default Claude behavior, `/hooks` trust guidance, and trust-bypass wording.
* Confirmed bypass/trust-bypass mentions are negative guidance, not normal-path setup instructions.
* Fixed one stale API contract note so Phase 01 hook tests are described as completed rather than future work.

**Files Changed**:

* `docs/api/event-api-hook-contracts.md` - fixed stale Phase 01 hook test wording found during review.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T020 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged review findings.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T019 - Refresh hooks shared-runtime guidance

**Started**: 2026-05-31 15:19 **Completed**: 2026-05-31 15:20 **Duration**: 1 minute

**Notes**:

* Added a Codex trust and minimization checklist for `/hooks` review, observation-only handlers, managed-entry replacement, user-owned hook preservation, and blocked sensitive payload categories.

**Files Changed**:

* `apps/hooks/README_hooks.md` - added Codex trust and minimization checklist.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T019 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged hooks README guidance update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T018 - Refresh CLI provider-routing guidance

**Started**: 2026-05-31 15:18 **Completed**: 2026-05-31 15:19 **Duration**: 1 minute

**Notes**:

* Added provider workflow checks for status, doctor, and uninstall across Claude and Codex routes.
* Clarified Codex posture fields, `/hooks` guidance, and backup-backed uninstall behavior while keeping unsupported plugin/project-local trust behavior explicit.

**Files Changed**:

* `apps/cli/README_cli.md` - added provider workflow checks.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T018 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged CLI README provider-routing update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T017 - Update docs index routing

**Started**: 2026-05-31 15:17 **Completed**: 2026-05-31 15:18 **Duration**: 1 minute

**Notes**:

* Added a Codex documentation routing table covering root quick start, onboarding, development, environments, privacy, API contracts, CLI, hooks, server, and web docs.
* Clarified active Phase 11 validation scope and Phase 12 plugin packaging ownership without duplicating obsolete Phase 09 readiness language.

**Files Changed**:

* `docs/README_docs.md` - added Codex documentation routing section.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T017 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged docs index routing update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T016 - Split API provider hook contracts

**Started**: 2026-05-31 15:14 **Completed**: 2026-05-31 15:17 **Duration**: 3 minutes

**Notes**:

* Split the hook contract section into provider-specific Claude Code and Codex CLI guidance.
* Added Codex hook map source, install path, supported event names, handler mapping, timeout/post behavior, redaction limits, `/hooks` trust review, and no hosted telemetry/plugin/trust-bypass claims.

**Files Changed**:

* `docs/api/event-api-hook-contracts.md` - added provider-specific Codex CLI hook contract details.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T016 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged API contract update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T015 - Complete Codex privacy guidance

**Started**: 2026-05-31 15:13 **Completed**: 2026-05-31 15:14 **Duration**: 1 minute

**Notes**:

* Added Codex hook config posture to the data inventory.
* Added a current-control note for backup-first Codex hook install, user-owned hook preservation, compact trust posture reporting, and blocked diagnostics content.
* Preserved hosted no-claim and trusted-erasure limitations.

**Files Changed**:

* `docs/privacy-and-security.md` - updated Codex privacy inventory and controls.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T015 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged privacy completion update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T014 - Document Codex environment behavior

**Started**: 2026-05-31 15:12 **Completed**: 2026-05-31 15:13 **Duration**: 1 minute

**Notes**:

* Updated environment matrix for Claude Code and Codex CLI real local hooks.
* Documented optional `CODEX_HOME` and installer-managed `FACTIONOS_CLI=codex-cli` without telling users to export hook-managed values manually.

**Files Changed**:

* `docs/environments.md` - added Codex hook config defaults, variable list entry, and behavior notes.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T014 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged environment docs update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T013 - Document Codex contributor workflows

**Started**: 2026-05-31 15:11 **Completed**: 2026-05-31 15:12 **Duration**: 1 minute

**Notes**:

* Added contributor workflow commands for provider install, status, doctor, uninstall, and reinstall checks.
* Documented Codex hook state under `CODEX_HOME` or the user config directory, local FactionOS state, backup-first install, managed command replacement, and `/hooks` review.
* Kept plugin packaging, project-local trust, and Codex account/provider settings out of current claims.

**Files Changed**:

* `docs/development.md` - added local hook provider workflow and Codex local state entry.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T013 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged development docs update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T012 - Add Codex onboarding path

**Started**: 2026-05-31 15:09 **Completed**: 2026-05-31 15:11 **Duration**: 2 minutes

**Notes**:

* Added Codex CLI as an optional prerequisite for real local Codex sessions.
* Reworked local-session onboarding to cover default Claude setup, explicit Codex setup, start/open, `/hooks` trust review, expected cockpit behavior, `--cli all`, uninstall commands, and troubleshooting.
* Preserved the existing local mock setup and core no-secrets posture.

**Files Changed**:

* `docs/onboarding.md` - added Codex local session setup and troubleshooting.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T012 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged onboarding update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T011 - Update package metadata

**Started**: 2026-05-31 15:08 **Completed**: 2026-05-31 15:09 **Duration**: 1 minute

**Notes**:

* Updated root description and keywords to include source-backed Codex CLI hook support.
* Updated CLI and hooks package descriptions to cover Claude Code and Codex CLI provider routing without plugin, hosted, or telemetry claims.

**Files Changed**:

* `package.json` - updated description and added `codex-cli` keyword.
* `apps/cli/package.json` - updated package description.
* `apps/hooks/package.json` - updated package description.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T011 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged metadata updates.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T010 - Update root capability and limitation wording

**Started**: 2026-05-31 15:07 **Completed**: 2026-05-31 15:08 **Duration**: 1 minute

**Notes**:

* Updated shipped capability wording so Phase 10 Codex support is described as source-backed user-level hook support.
* Added explicit limits for active Phase 11 validation, Phase 12 plugin packaging, project-local Codex trust, and `/hooks` bypass.
* Preserved existing hosted identity, trusted erasure, and production-hosted validation no-claim language.

**Files Changed**:

* `README.md` - refreshed shipped capability and known-gap wording.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T010 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged root capability update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T009 - Update root quick start with Claude and Codex paths

**Started**: 2026-05-31 15:05 **Completed**: 2026-05-31 15:07 **Duration**: 2 minutes

**Notes**:

* Split root quick start into default Claude Code setup and explicit Codex CLI setup.
* Added Codex `/hooks` trust review, `CODEX_HOME` behavior, first-write backup, user-owned hook preservation, installer-managed `FACTIONOS_CLI=codex-cli`, and `--cli all`.
* Preserved default Claude Code behavior and did not recommend bypassing hook trust.

**Files Changed**:

* `README.md` - updated local hook quick start paths and introductory Codex support wording.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T009 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged root quick start update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T008 - Review package metadata targets

**Started**: 2026-05-31 15:02 **Completed**: 2026-05-31 15:02 **Duration**: 1 minute

**Notes**:

* Reviewed root, CLI, and hooks package metadata.
* Identified source-backed Codex metadata updates for root keywords and the CLI/hooks package descriptions only.
* Confirmed `package-lock.json` does not carry package description or keyword fields for these metadata updates.

**Files Changed**:

* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T008 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged metadata review targets.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T007 - Establish Codex privacy source notes

**Started**: 2026-05-31 15:03 **Completed**: 2026-05-31 15:04 **Duration**: 1 minute

**Notes**:

* Added a Codex CLI hook privacy boundary covering `/hooks`, prompts, transcripts, MCP arguments, `apply_patch`, command previews, terminal output, token-like values, broad paths, and local state.
* Kept uninstall and local state wording separate from trusted unified erasure.

**Files Changed**:

* `docs/privacy-and-security.md` - added Codex CLI hook privacy boundary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T007 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged privacy notes update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T006 - Establish hook runtime source notes

**Started**: 2026-05-31 15:02 **Completed**: 2026-05-31 15:03 **Duration**: 1 minute

**Notes**:

* Added hook README source notes for `hooks.json`, `hooks.claude.json`, `hooks.codex.json`, installer-managed Codex command entries, and user-owned hook preservation.
* Reconciled older readiness wording so current source-backed Codex support is described without claiming plugin packaging, project-local trust, or hosted telemetry.

**Files Changed**:

* `apps/hooks/README_hooks.md` - added provider map source notes and updated Codex boundary wording.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T006 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged hooks README source note update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T005 - Establish Codex setup source notes

**Started**: 2026-05-31 15:01 **Completed**: 2026-05-31 15:02 **Duration**: 1 minute

**Notes**:

* Added CLI README source notes for optional `CODEX_HOME`, installer-managed `FACTIONOS_CLI=codex-cli`, backup-first Codex hook merge, user-owned hook preservation, and Phase 12 plugin/project-local trust deferral.
* Preserved the existing default Claude Code setup path.

**Files Changed**:

* `apps/cli/README_cli.md` - added source-backed Codex setup notes.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T005 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged CLI README source note update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T004 - Define provider terminology and no-overclaim wording

**Started**: 2026-05-31 15:01 **Completed**: 2026-05-31 15:01 **Duration**: 1 minute

**Notes**:

* Added docs-index vocabulary for `Claude Code`, `Codex CLI`, `--cli claude|codex|all`, `CODEX_HOME`, `FACTIONOS_CLI=codex-cli`, and `/hooks`.
* Kept default Claude setup, user-level Codex hook install, Codex trust review, Phase 12 plugin deferral, and hosted/no-claim boundaries explicit.

**Files Changed**:

* `docs/README_docs.md` - added provider terminology and no-overclaim source routing.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T004 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged terminology update.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T003 - Review CLI and hooks package docs and metadata

**Started**: 2026-05-31 15:00 **Completed**: 2026-05-31 15:00 **Duration**: 1 minute

**Notes**:

* Reviewed `apps/cli/README_cli.md`, `apps/hooks/README_hooks.md`, root metadata, and package metadata.
* Verified source-backed CLI behavior in `apps/cli/src/lib/cliProvider.js`, `apps/cli/src/commands/init.js`, and `apps/cli/src/installers/codex.js`: `--cli claude|codex|all`, `CODEX_HOME`, backup-first Codex hooks, and `/hooks` trust-review output are implemented.
* Identified package descriptions and root keywords that still omit Codex support.

**Files Changed**:

* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T003 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged review findings.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T002 - Review stable docs for Codex gaps

**Started**: 2026-05-31 15:00 **Completed**: 2026-05-31 15:00 **Duration**: 1 minute

**Notes**:

* Reviewed root README and stable docs for Claude-only setup paths, Phase 09/10 status wording, and Codex trust guidance gaps.
* Identified root quick start as Claude-only, onboarding as Claude-only, environments as Claude-only for real hooks, and API hook contract wording that still treats Codex as a later installer/trust-review path.
* Confirmed existing stable docs already preserve hosted, erasure, and production-hosted no-claim boundaries that must remain intact.

**Files Changed**:

* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T002 complete and updated progress summary.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - logged review findings.

**BQC Fixes**: N/A - documentation and package metadata only.

***

### Task T001 - Verify Phase 11 prerequisites and scope

**Started**: 2026-05-31 14:58 **Completed**: 2026-05-31 15:00 **Duration**: 2 minutes

**Notes**:

* Ran the spec-system analysis script and confirmed current session `phase11-session01-documentation-and-privacy-sync`.
* Confirmed Phase 10 sessions are listed as completed in spec state and Phase 11 Session 01 is cross-cutting.
* Ran environment prerequisite checks; spec system, `jq`, `git`, and npm workspace manager passed.

**Files Changed**:

* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/implementation-notes.md` - initialized implementation log.
* `.spec_system/specs/phase11-session01-documentation-and-privacy-sync/tasks.md` - marked T001 complete and updated progress summary.

**BQC Fixes**: N/A - documentation and package metadata only.

***

## Task Log

### 2026-05-31 - Session Start

**Environment verified**:

* [x] Prerequisites confirmed
* [x] Tools available
* [x] Directory structure ready
* [x] Cross-cutting package scope confirmed

**BQC**: N/A - documentation and package metadata only.

***


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