nautechsystems/nautilus_trader vs priler/jarvis
Both showing Mixed signals — pick on fit, not health
As of September 2026, nautilus_trader and jarvis both show mixed maintenance signals. nautilus_trader was committed to 1 week ago with 5+ active contributors, while jarvis last saw a commit 7 months ago with 7+ active contributors. 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.
nautechsystems/nautilus_trader
Single-maintainer risk — review before adopting
copyleft license (LGPL-3.0) — review compatibility; top contributor handles 94% of recent commits
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 94% of recent commits
- ⚠LGPL-3.0 is copyleft — check downstream compatibility
- ✓Last commit today
- ✓5 active contributors
- ✓LGPL-3.0 licensed
- ✓CI configured
- ✓Tests present
What would improve this?
- •Use as dependency Concerns to Mixed if: relicense under MIT/Apache-2.0 (rare for established libs)
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests, cross-checked against dependency CVEs from deps.dev and OpenSSF Scorecard
priler/jarvis
Single-maintainer risk — review before adopting
top contributor handles 92% of recent commits; CI evidence incomplete…
CI evidence incomplete; license evidence incomplete
Documented and popular — useful reference codebase to read through.
CI evidence incomplete; license evidence incomplete…
- ⚠Single-maintainer risk — top contributor 92% of recent commits
- ✓Last commit 3mo ago
- ✓7 active contributors
- ✓Tests present
What would improve this?
- •Use as dependency Mixed to Healthy if: diversify commit ownership (top <90%)
Computed from maintenance signals — commit recency, contributor breadth, bus factor, license, CI, tests
Signal-by-signal breakdown
| nautilus_trader | jarvis | |
|---|---|---|
| Stars | 28,330 | 2,785 |
| Last commit | 13d ago | 7mo ago |
| License | LGPL-3.0 | Unknown |
| Open issues | 129 | 14 |
| Has tests | ✓ | ✓ |
| Has CI | ✓ | Unknown |
| Test coverage | 14% | 6% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | A | — |
| Cycles | 0 | — |
| Bottom-line | Mixed signals | Mixed signals |
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