scira-mcp-chat vs Gemini Chatbot (Vercel)
Gemini Chatbot (Vercel) ranks higher on current evidence: no commits in 90 days; last commit 144 days ago.
| Gemini Chatbot (Vercel) | scira-mcp-chat | |
|---|---|---|
| Grade | D | F |
| Verdict | Slowing2+ majors behind | Dormant2+ majors behind |
| Category rank | #26 | #43 |
| Model | Free | Free |
| Commits, 90 days | 0 | 0 |
| Contributors, 90 days | 0 | 0 |
| Last activity | May 27, 2026 | Dec 11, 2025 |
| Listed price | Free | Free |
| Evidence source | Code | Code |
| Latest release | — | — |
| License | None detected | Apache-2.0 |
| Vercel AI SDK | 3.4.9 (latest 7.0.143) | 4.3.19 (latest 7.0.143) |
| TypeScript | 5.0.0 (latest 7.0.2) | 5.8.3 (latest 7.0.2) |
| Drizzle | 0.34.0 (latest 0.45.4) | 0.44.2 (latest 0.45.4) |
| Next.js | 15.5.7 (latest 16.4.2) | 15.4.8 (latest 16.4.2) |
| Tailwind CSS | 3.4.1 (latest 4.3.3) | 4.1.11 ✓ |
| Zod | 3.23.8 (latest 4.6.7) | 3.23.8 (latest 4.6.7) |
| Auth.js | 5.0.0-beta.22 ✓ | — |
| React | 19.2.1 ✓ | 19.1.0 ✓ |
| Framework | Next.js | Next.js |
| Auth | Auth.js | — |
| Database / ORM | Drizzle, Vercel Postgres, Postgres.js | Drizzle, Neon, node-postgres |
| UI | Tailwind CSS, Radix UI | Tailwind CSS, Radix UI |
| AI | Vercel AI SDK | Vercel AI SDK |
| Monitoring | Vercel Analytics | Vercel Analytics |
| API layer | — | TanStack Query |
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.