SDK for building AI agents with Claude Code's capabilities. Programmatically interact with Claude to build autonomous agents that can understand codebases, edit files, and execute workflows.
An ACP-compatible coding agent powered by the Claude Agent SDK (TypeScript)
Native CLI binary for @anthropic-ai/claude-agent-sdk on linux-x64
Native CLI binary for @anthropic-ai/claude-agent-sdk on linux-x64-musl
Skillflag producer CLI reference implementation.
The open agent skills ecosystem
AI SDK v6 provider for Claude via Claude Agent SDK (use Pro/Max subscription)
Loads environment variables from .env file
Native CLI binary for @anthropic-ai/claude-agent-sdk on win32-x64
Native CLI binary for @anthropic-ai/claude-agent-sdk on linux-arm64
Native CLI binary for @anthropic-ai/claude-agent-sdk on linux-arm64-musl
Detect if code is running in an AI agent or automated development environment
Initialize Neon projects
Lean output compaction for terminal-heavy agent workflows.
Native CLI binary for @anthropic-ai/claude-agent-sdk on darwin-arm64
Turn a function into an `http.Agent` instance
Native CLI binary for @anthropic-ai/claude-agent-sdk on darwin-x64
Native CLI binary for @anthropic-ai/claude-agent-sdk on win32-arm64
Structured diagnostic code library
Maps proxy protocols to `http.Agent` implementations
An HTTP(s) proxy `http.Agent` implementation for HTTPS
Codex CLI integration for Ruflo (claude-flow) - OpenAI Codex platform adapter
Install SKILL.md files, MCP servers, and AGENTS.md guidance for any coding agent. Ships both a Node API and a CLI.
[](https://www.npmjs.com/package/@aws-sdk/util-user-agent-node) [](https://www.npmjs.com/
Claude Code provider for Nucel agent-sdk — subprocess wrapper for claude CLI
Core traits and types for Nucel agent-sdk — provider-agnostic AI coding agent abstraction
Unified AI coding agent SDK — provider-agnostic abstraction for Claude Code, Codex, and OpenCode