datawhalechina/hello-agents vs langchain-ai/langgraph
langchain-ai/langgraph shows stronger signals overall
As of September 2026, langgraph shows healthier maintenance signals than hello-agents. langgraph rates Healthy overall while hello-agents rates Mixed. hello-agents was committed to 1 week ago with 30+ active contributors, while langgraph was committed to 4 weeks ago with 14+ 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.
datawhalechina/hello-agents
Mixed signals — read the receipts
no CI workflows detected; license evidence incomplete
no CI workflows detected; license evidence incomplete
Documented and popular — useful reference codebase to read through.
no CI workflows detected; license evidence incomplete
- ⚠Concentrated ownership — top contributor handles 62% of recent commits
- ⚠No CI workflows detected
- ✓Last commit 2w ago
- ✓30+ active contributors
- ✓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
langchain-ai/langgraph
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.
- ⚠Concentrated ownership — top contributor handles 60% of recent commits
- ✓Last commit today
- ✓14 active contributors
- ✓MIT 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
| hello-agents | langgraph | |
|---|---|---|
| Stars | 79,188 | 39,981 |
| Last commit | 12d ago | 29d ago |
| License | Unknown | MIT |
| Open issues | 206 | 699 |
| Has tests | ✓ | ✓ |
| Has CI | No | ✓ |
| Test coverage | 4% | 98% |
| Dependency CVEs | No CVEs | No CVEs |
| Architecture grade | — | — |
| Cycles | — | — |
| Bottom-line | Mixed signals | Healthy signals |
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