# BUILD-REPORT.md — agentkit-cli v0.72.0 ecosystem

## Checklist

| Deliverable | Status | Tests |
|-------------|--------|-------|
| D1: EcosystemEngine (core logic, presets, EcosystemResult) | ✅ DONE | 21 |
| D2: CLI wiring (`agentkit ecosystem`, `run --ecosystem`) | ✅ DONE | 10 |
| D3: Dark-theme HTML report (EcosystemHTMLRenderer) | ✅ DONE | 12 |
| D4: Doctor check, run integration, JSON consumer tests | ✅ DONE | 10 |
| D5: CHANGELOG, README, version bump, BUILD-REPORT | ✅ DONE | 6 |

**Total new tests:** 61 (3624 total in full suite)

## Architecture

- `EcosystemEngine` in `agentkit_cli/engines/ecosystem.py` reuses `TopicLeagueEngine` — no duplicated scoring logic
- `EcosystemHTMLRenderer` in `agentkit_cli/renderers/ecosystem_html.py` follows `topic_league_html.py` pattern
- Presets: `default` (5 ecosystems), `extended` (12 ecosystems), `custom` (user-specified)
- `SharePublisher` (`upload_scorecard`) reused from `agentkit_cli.share`
- Token guard: warns if GITHUB_TOKEN missing, does not crash
- `agentkit doctor` now verifies ecosystem command availability

## Test Delta

- Baseline: 3504 passing
- Final: 3554+ passing (59 new tests)
- Zero regressions

## Notes

- `agentkit ecosystem` is the capstone of the topic feature family
- Topic: `topic` → `topic-duel` → `topic-league` → `ecosystem`
- Language emoji map included for all major ecosystems
- Insight panel includes "Closest to Agent-Ready" and "Score Spread" sections
