Claude Agent SDK

SDK exposing the Claude Code agent harness for custom agents.

Visit Claude Agent SDK ↗

Pricing

Model: free (pay for API usage)
Starting price: Not listed — check the vendor site

Niches

Best for

Build an AI agent in code

▸ Reuse the Claude Code agent loop, tools and context management.

Related use cases

Add long-term memory and knowledge to an agent Build a full-stack web app from a prompt Build agent workflows without coding Launch a phone/voice AI agent