Do AI agents pick Anthropic SDK?
How often agents choose Anthropic SDK when a developer needs ai sdk — measured across Claude, GPT, Gemini.
95% CI 0%–2%
When developers ask an AI agent for ai sdk, Anthropic SDK is picked 0% of the time — ranking #5 of 5 measured across Claude, GPT, Gemini.
0 docs in FineWeb · 288 URLs in Common Crawl
95.6M installs / month ▲ 26% MoM
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The per-model and per-surface breakdown for Anthropic SDK — where it wins, where it loses, and to whom — plus an alert when the Pick Rate moves.
About Anthropic SDK
The official TypeScript library for accessing Anthropic's Claude API from server-side applications.
The Anthropic SDK gives TypeScript and JavaScript developers programmatic access to Claude models via the Anthropic API. It handles authentication, request construction, and response parsing, letting developers send messages to Claude and receive generated text in their Node.js applications.
Where to start
Install the package, set your ANTHROPIC_API_KEY environment variable, and call client.messages.create() with a model name and message array to get a response from Claude. Full documentation is available on the Anthropic platform docs site.
The rest of the AI SDK ranking
| 1 | OpenAI SDK | 51% |
| 2 | Vercel AI SDK | 14% |
| 3 | LangChain | 5% |
| 4 | LlamaIndex | 1% |