Claude Agent SDK
Build production agents using Claude Code's harness as a library.
open-source
- Pricing model
- open-source
- GitHub stars
- 8,288
- Last push
- Oct 15, 2026
- Last verified
- Oct 15, 2026
Tier lists
Where Claude Agent SDK is ranked, and why. Every placement is provisional.
Exposes the proven Claude Code agent loop as a library; first-party Anthropic.
provisional
Related tools
Other tools on the same provisional lists.