> 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/phase10-session04-web-codex-awareness/implementation_summary.md).

# Implementation Summary

**Session ID**: `phase10-session04-web-codex-awareness` **Package**: `apps/web, packages/protocol` **Completed**: 2026-05-31 **Duration**: 25 minutes

***

## Overview

This session made Codex visible as first-class cockpit data in the web app. The web now consumes protocol-owned CLI metadata for hero cards, hero detail, mission search, leaderboard rows, and standings top-performer chips. Codex tool names are categorized through the shared tool usage helper, and replay links plus export failure copy redact Codex-shaped browser-bound private data.

Implementation completed with 22/22 tasks done and focused protocol/web quality gates passing.

***

## Deliverables

### Files Created

| File                                                                                 | Purpose                                                                            |
| ------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------- |
| `apps/web/src/lib/heroCli.ts`                                                        | Protocol-backed CLI/provider/model display helper                                  |
| `apps/web/tests/codexAwarenessFixtures.ts`                                           | Sanitized Codex fixture builders for web tests                                     |
| `apps/web/tests/heroCli.test.ts`                                                     | Pure helper coverage for CLI labels, Codex treatment, model display, and fallbacks |
| `.spec_system/specs/phase10-session04-web-codex-awareness/IMPLEMENTATION_SUMMARY.md` | Session closeout summary                                                           |

### Key Files Modified

| File                                           | Changes                                                                                                                                        |
| ---------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
| `packages/protocol/tests/heroes.test.ts`       | Locked stable shared CLI and provider labels                                                                                                   |
| `apps/web/src/components/HeroCard.tsx`         | Rendered protocol-backed CLI labels, Codex badge treatment, and external model copy                                                            |
| `apps/web/src/components/HeroDetailDrawer.tsx` | Rendered CLI/provider/model metadata in the drawer header                                                                                      |
| `apps/web/src/components/MissionLog.tsx`       | Added Codex-aware search terms and sanitized categorized tool pills                                                                            |
| `apps/web/src/components/Leaderboard.tsx`      | Added CLI/model labels and CLI-aware row accessible names                                                                                      |
| `apps/web/src/components/FactionStandings.tsx` | Added CLI labels to top-performer chips without provider exclusions                                                                            |
| `apps/web/src/lib/toolUsage.ts`                | Categorized `apply_patch`, Bash, and `mcp__*`; added bounded display/sanitization helpers                                                      |
| `apps/web/src/lib/replayLink.ts`               | Redacted Codex-shaped prompts, command previews, transcripts, terminal output, patch text, MCP arguments, tokens, URLs, paths, and `tool_name` |
| `apps/web/src/lib/exportSession.ts`            | Hardened export failure copy redaction for command previews, patch fields, token-like values, URLs, and paths                                  |
| `apps/web/src/data/seedData.ts`                | Added sanitized no-server Codex hero and mission                                                                                               |
| `apps/web/README_web.md`                       | Documented Codex display and local replay/export privacy boundaries                                                                            |

***

## Test Results

| Gate                  | Result                     |
| --------------------- | -------------------------- |
| Focused Vitest suites | 14 files, 367 tests passed |
| Web typecheck         | Passed                     |
| Protocol typecheck    | Passed                     |
| Biome format check    | Passed                     |
| Biome lint            | Passed                     |
| `git diff --check`    | Passed                     |
| ASCII validation      | Passed                     |
| CRLF validation       | Passed                     |

***

## Notes

* No external provider credentials, hosted analytics, public replay storage, or Codex settings mutation were introduced.
* Modified files were normalized to ASCII-only content for the session gate.
* Next workflow step: run `validate` for session completeness verification.


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