A side-by-side of two agent frameworks for building AI agents — live GitHub data, languages, and what each is best at.
Short answer: Google ADK leads Claude Agent SDK vs Google ADK by community traction (★ 21k vs ★ 7.9k). Pick Claude Agent SDK for Claude-native agents; pick Google ADK for multi-agent systems.
✓ Live data verified
| Claude Agent SDK | Google ADK | |
|---|---|---|
| GitHub stars | ★ 7.9k | ★ 21k |
| Language | Python | Python |
| Category | Agent frameworks | Agent frameworks |
| Best for | Claude-native agents | multi-agent systems |
| Repository | anthropics/claude-agent-sdk-python | google/adk-python |
Claude Agent SDK and Google ADK are both credible choices. By community traction, Google ADK leads (★ 21k). Pick Claude Agent SDK for Claude-native agents; pick Google ADK for multi-agent systems.
Both are credible agent frameworks. By community traction Google ADK leads (★ 21k). Pick Claude Agent SDK for Claude-native agents; pick Google ADK for multi-agent systems.
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.. Google ADK is Google's Agent Development Kit — a code-first, model-agnostic toolkit for building, evaluating, and deploying multi-agent systems. Optimized for Gemini..
Google ADK has more — ★ 21k vs ★ 7.9k (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; Google ADK is primarily Python.
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