agent-service-toolkit vs langchain_data_agent
agent-service-toolkit ranks higher on current evidence: 36 commits by 5 contributors in the last 90 days (6 in the last 30).
| agent-service-toolkit | langchain_data_agent | |
|---|---|---|
| Grade | A | D |
| Verdict | ActiveCurrent deps | Dormant1 major behind |
| Category rank | #5 | #61 |
| Model | Free | Free |
| Commits, 90 days | 36 | 0 |
| Contributors, 90 days | 5 | 0 |
| Last activity | Oct 18, 2026 | Dec 30, 2025 |
| Listed price | Free | Free |
| Evidence source | Code | Code |
| Latest release | — | v0.3.1 |
| License | MIT | MIT |
| FastAPI | 0.141.0 (latest 0.146.0) | 0.124.4 (latest 0.146.0) |
| LangChain | 1.3.11 ✓ | 1.2.0 ✓ |
| LangGraph | 1.2.7 ✓ | 1.0.5 ✓ |
| NumPy | 2.5.0 ✓ | — |
| pandas | 3.0.3 ✓ | 2.0.0 (latest 3.0.6) |
| Pydantic | 2.13.4 ✓ | 2.12.5 ✓ |
| Streamlit | 1.59.1 ✓ | — |
| SQLAlchemy | — | 2.0.45 ✓ |
| Framework | FastAPI, Streamlit | FastAPI |
| Database / ORM | PostgreSQL (psycopg) | SQLAlchemy, PostgreSQL (psycopg) |
| AI | LangChain, LangGraph | LangChain, LangGraph |
| API layer | Pydantic, Uvicorn | Pydantic, Uvicorn |
Evidence checked . ✓ = on the latest major version. "Claimed" = a version the vendor's public pages mention, not verified code. Evidence as of Oct 19, 2026. Rankings never depend on affiliate or paid status. Method.