Claude Agent SDK for Python is a Python interface for querying and interacting with Claude Code, an AI coding agent that can read, edit, and run commands in a project. Developers use it to build interactive Claude-powered applications with custom tools and hooks. The catalogue add-ons provide commands, agents, hooks, instructions, skills, plugins, and settings for Claude Code workflows.
Latest release v0.2.168 · 15 Oct 2026
8 files for Claude Code: test-agent, commit, generate-changelog, label-issue and 4 more — 995 tokens loaded in every session.
CLAUDE.md A 995 tok .claude/settings.json A — .claude/settings.json A — .claude/skills/verify/SKILL.md C 48 tok .claude/commands/commit.md A 4 tok .claude/commands/generate-changelog.md A 8 tok .claude/commands/label-issue.md A 6 tok .claude/agents/test-agent.md A 10 tok These files are anthropics/claude-agent-sdk-python's own configuration — they tell Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.