A side-by-side of two agent frameworks for building AI agents — live GitHub data, languages, and what each is best at.
Short answer: OpenAI Agents SDK leads Claude Agent SDK vs OpenAI Agents SDK by community traction (★ 28k vs ★ 7.8k). Pick Claude Agent SDK for Claude-native agents; pick OpenAI Agents SDK for minimal orchestration.
✓ Live data verified
| Claude Agent SDK | OpenAI Agents SDK | |
|---|---|---|
| GitHub stars | ★ 7.8k | ★ 28k |
| Language | Python | Python |
| Category | Agent frameworks | Agent frameworks |
| Best for | Claude-native agents | minimal orchestration |
| Repository | anthropics/claude-agent-sdk-python | openai/openai-agents-python |
Claude Agent SDK and OpenAI Agents SDK are both credible choices. By community traction, OpenAI Agents SDK leads (★ 28k). Pick Claude Agent SDK for Claude-native agents; pick OpenAI Agents SDK for minimal orchestration.
Both are credible agent frameworks. By community traction OpenAI Agents SDK leads (★ 28k). Pick Claude Agent SDK for Claude-native agents; pick OpenAI Agents SDK for minimal orchestration.
Claude Agent SDK is Anthropic's SDK for building agents on Claude — the harness behind Claude Code, with in-process tools, hooks, and an interactive client. Formerly the Claude Code SDK.. OpenAI Agents SDK is OpenAI's lightweight agent framework — a small set of primitives (Agents, Handoffs, Guardrails, Sessions); provider-agnostic via LiteLLM. Evolved from Swarm..
OpenAI Agents SDK has more — ★ 28k vs ★ 7.8k (live counts).
Often yes — many teams combine agent frameworks. Check each tool's docs for interop; they solve overlapping but not identical problems.
Claude Agent SDK is primarily Python; OpenAI Agents SDK is primarily Python.
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