# BUILD-REPORT.md — agentkit-cli v0.70.0 topic-league

## Checklist

| Deliverable | Status | Tests |
|-------------|--------|-------|
| D1: TopicLeagueEngine | ✅ | 23 tests |
| D2: CLI wiring (topic-league command) | ✅ | 11 tests |
| D3: Dark-theme HTML renderer | ✅ | 11 tests |
| D4: Integration (run flag, JSON, token guard) | ✅ | 10 tests |
| D5: Docs + version bump | ✅ | 5 tests |

## Test Delta

- Baseline: 3448 tests passing
- New tests: 60 (test_topic_league_d1..d5)
- Final: 3508 tests passing (zero failures)

## Files Added

- `agentkit_cli/engines/topic_league.py` — TopicLeagueEngine, LeagueResult, ScoreDistribution, TopicLeagueResult
- `agentkit_cli/renderers/topic_league_html.py` — TopicLeagueHTMLRenderer (dark-theme)
- `agentkit_cli/commands/topic_league_cmd.py` — CLI command handler
- `tests/test_topic_league_d1.py` — engine unit tests
- `tests/test_topic_league_d2.py` — CLI wiring tests
- `tests/test_topic_league_d3.py` — HTML renderer tests
- `tests/test_topic_league_d4.py` — integration tests
- `tests/test_topic_league_d5.py` — docs + version tests

## Files Modified

- `agentkit_cli/main.py` — added topic-league command + import + --topic-league run flag
- `agentkit_cli/__init__.py` — version 0.69.0 → 0.70.0
- `pyproject.toml` — version 0.69.0 → 0.70.0
- `CHANGELOG.md` — v0.70.0 entry
- `README.md` — topic-league in command reference

## Architecture

- Reuses `TopicRankEngine` (no scoring logic duplication)
- `ThreadPoolExecutor(max_workers=min(len(topics), 4))` for `--parallel`
- HTML renderer matches dark-theme of `topic_duel_html.py` (same CSS vars)
- `SharePublisher` (upload_scorecard) reused from `agentkit_cli.share`
- Token guard: warns if GITHUB_TOKEN missing, does not crash
