cozodb/cozo vs fuellabs/fuels-rs
Both showing Healthy signals — pick on fit, not health
As of June 2026, cozo and fuels-rs both show healthy maintenance signals. cozo last saw a commit 1 year ago with 15+ active contributors, while fuels-rs last saw a commit 2 months ago with 18+ active contributors. cozo is MPL-2.0-licensed while fuels-rs is Apache-2.0-licensed. Neither has known critical or high-severity CVEs in its dependency tree.
Informational only. RepoPilot summarises public signals at the time of analysis. Not professional, security, or legal advice.
cozodb/cozo →
Healthy across all four use cases
Permissive license, no critical CVEs, actively maintained — safe to depend on.
Has a license, tests, and CI — clean foundation to fork and modify.
Documented and popular — useful reference codebase to read through.
No critical CVEs, sane security posture — runnable as-is.
- ⚠Stale — last commit 1y ago
- ⚠Concentrated ownership — top contributor handles 72% of recent commits
- ✓15 active contributors
- ✓MPL-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
fuellabs/fuels-rs →
Healthy across the board
Permissive license, no critical CVEs, actively maintained — safe to depend on.
Has a license, tests, and CI — clean foundation to fork and modify.
Documented and popular — useful reference codebase to read through.
No critical CVEs, sane security posture — runnable as-is.
- ✓Last commit 4w ago
- ✓18 active contributors
- ✓Distributed ownership (top contributor 36% of recent commits)
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| cozo | fuels-rs | |
|---|---|---|
| Stars | 3,983 | 43,219 |
| Last commit | 1y ago | 2mo ago |
| License | MPL-2.0 | Apache-2.0 |
| Open issues | 47 | 68 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 14% | 100% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Healthy signals | Healthy signals |
Want the full analysis? cozodb/cozo · fuellabs/fuels-rs
Ask AI about cozodb/cozo vs fuellabs/fuels-rs
Open the chat with a comparison question pre-filled.