greptimeteam/greptimedb vs rightnow-ai/openfang
Both showing Healthy signals — pick on fit, not health
As of September 2026, greptimedb and openfang both show healthy maintenance signals. greptimedb was committed to 2 weeks ago with 19+ active contributors, while openfang last saw a commit 2 months ago with 8+ active contributors. Both use the Apache-2.0 license. 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.
greptimeteam/greptimedb
Strong maintenance signals
dependency CVE scan unavailable
No blocking repository signals were found — inspect the evidence before forking.
Documented and popular — useful reference codebase to read through.
Scorecard "Branch-Protection" is 0/10; dependency CVE scan unavailable
- ⚠Scorecard: default branch unprotected (0/10)
- ✓Last commit today
- ✓19 active contributors
- ✓Distributed ownership (top contributor 15% of recent commits)
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against OpenSSF Scorecard
rightnow-ai/openfang
Healthy across all four use cases
No blocking maintenance, license, or known-CVE signals were found; still verify the package version and fit.
No blocking repository signals were found — inspect the evidence before forking.
Documented and popular — useful reference codebase to read through.
No blocking repository-level signals were found; deployment review is still required.
- ⚠Single-maintainer risk — top contributor 84% of recent commits
- ⚠Scorecard: default branch unprotected (0/10)
- ✓Last commit 7w ago
- ✓8 active contributors
- ✓Apache-2.0 licensed
- ✓CI configured
- ✓Tests present
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against dependency CVEs from deps.dev and OpenSSF Scorecard
Signal-by-signal breakdown
| greptimedb | openfang | |
|---|---|---|
| Stars | 6,588 | 18,125 |
| Last commit | 16d ago | 2mo ago |
| License | Apache-2.0 | Apache-2.0 |
| Open issues | 242 | 115 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | ✓ |
| Test coverage | 67% | 5% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | A | B |
| Cycles | 0 | 0 |
| Bottom-line | Healthy signals | Healthy signals |
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