Agent SDKs — ranked by growth
Vendor and community SDKs for building agentic applications. Ranked weekly by growth signals computed from daily GitHub, npm, and PyPI snapshots.
Data as of 2026-07-19 · scores for week of 2026-07-20 · updated weekly
Active projects
25
Trending
0
Emerging
0
Declining
0
Stars gained / wk
611
Category growth / wk
0.27%
Fastest growing this week
All agent sdks, ranked
25 active projects. Sorted by growth score; projects without a score yet (newly tracked) follow, sorted by stars.
| # | Project | Signal | Score | Δ★ 7d | Total ★ |
|---|---|---|---|---|---|
| 1 | Anthropic Python SDK ↗ | Stable | 51 | +26 | 3,749 |
| 2 | OpenAI Python SDK ↗ | Stable | 50 | +38 | 31,168 |
| 3 | Vercel AI SDK ↗ | Stable | 46 | +157 | 25,643 |
| 4 | Semantic Kernel ↗ | Stable | 41 | +43 | 28,330 |
| 5 | MCP Python SDK ↗ | Stable | 35 | +67 | 23,651 |
| 6 | OpenAI Agents SDK ↗ | Stable | 35 | +171 | 28,008 |
| 7 | MCP TypeScript SDK ↗ | Stable | 33 | +44 | 12,887 |
| 8 | OpenAI Node SDK ↗ | Stable | 30 | +14 | 11,044 |
| 9 | Google GenAI SDK ↗ | Stable | 29 | +13 | 3,860 |
| 10 | Modal ↗ | Stable | 21 | +3 | 494 |
| 11 | Anthropic JS SDK ↗ | Stable | 18 | +9 | 2,046 |
| 12 | mckinsey/vizro-mcp ↗ | Stable | 17 | +10 | 3,755 |
| 13 | memgraph/mcp-memgraph ↗ | Stable | 15 | +1 | 106 |
| 14 | Semiotic ↗ | Stable | 11 | +2 | 2,685 |
| 15 | tldx-mcp ↗ | Stable | 11 | +4 | 1,892 |
| 16 | Mistral Python SDK ↗ | Stable | 11 | +2 | 756 |
| 17 | Groq Python SDK ↗ | Stable | 11 | +1 | 614 |
| 18 | Cohere Python SDK ↗ | Stable | 5 | +1 | 395 |
| 19 | longportapp/openapi ↗ | Stable | 4 | +0 | 2 |
| 20 | com.mux/mcp ↗ | Stable | 4 | +0 | 180 |
| 21 | codemogger ↗ | Stable | 4 | +2 | 330 |
| 22 | Google GenerativeAI SDK (deprecated) ↗ | ♻️ Deprecated | 1 | +3 | 2,326 |
| 23 | gpt-pilot ↗ | Stable | 0 | +0 | 33,724 |
| 24 | smol developer ↗ | Stable | 0 | +0 | 12,187 |
| 25 | Together AI SDK ↗ | Stable | 0 | +0 | 81 |