claude-agent-sdk-python

Anthropic's official Python SDK for building Claude-powered agents — provides the managed agentic loop, tool-use support, streaming, and the Agent API for autonomous multi-turn tasks with MCP integration.

Connects to: Claude API, MCP servers, Custom tools, Claude Code · · MIT 7,738★

Use it with an AI agent

Loadbay is an MCP server, so an agent can search the catalog and find this harness:

claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp

• Source: https://github.com/anthropics/claude-agent-sdk-python
• This harness as JSON: /api/harnesses/claude-agent-sdk-python
• Agent setup: /setup.md
• Browse all 700+ harnesses on Loadbay