CodeWhale vs ECC
An independent, evidence-based trust comparison of CodeWhale and ECC, two Coding Agents projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.
ECC leads on trust — 89.3/100 (Grade A) vs 84.9/100 (Grade A), a 4.4-point gap. Full breakdown below.
| Signal | CodeWhaleHmbown/CodeWhale | ECCaffaan-m/ECC |
|---|---|---|
| HVTrust score | 84.9 | 89.3 |
| Evidence grade | A | A |
| Coverage grade | B | B |
| Overall rank | #78 | #20 |
| Rank in Coding Agents | #8 | #3 |
| GitHub stars | 41.0k | 258.7k |
| Last updated | today | today |
| Build provenance | Yes | Yes |
| OSSF Scorecard | 5.7 / 10 | 6.0 / 10 |
| License | MIT | MIT |
| Downloads | 2k/wk | 7k/wk |
| Trust dimensions (points earned) | ||
| Safety / integrity / 25 | 14.8 | 17.6 |
| Identity & provenance / 18 | 18.0 | 18.0 |
| Transparency / 17 | 13.3 | 13.6 |
| Maintenance / 20 | 20.0 | 20.0 |
| Adoption / 20 | 15.4 | 18.1 |
| Runtime capability surface (full matrix) | ||
| MCP server | Declared | Implemented |
| External providers | — | 2 — Anthropic, OpenAI |
| Requires API keys | No | Yes |
| Plugin surface | plugins | plugins |
| Provenance drift | Match | Match |
How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.3 →