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.
AI SDK by Vercel - build apps like ChatGPT, Claude, Gemini, and more with a single interface for any model using the Vercel AI Gateway or go direct to OpenAI, Anthropic, Google, or any other model provider.
parse, inspect, transform, and serialize content through syntax trees
Loads environment variables from .env file
An ACP-compatible coding agent powered by the Claude Agent SDK (TypeScript)
remark plugin to support GFM (autolink literals, footnotes, strikethrough, tables, tasklists)
Virtual file format for text processing
Native CLI binary for @anthropic-ai/claude-agent-sdk on linux-x64
micromark utility to handle character codes
remark plugin to add support for serializing markdown
unist utility to check if a node passes a test
[](https://www.npmjs.com/package/@aws-sdk/util-user-agent-node) [](https://www.npmjs.com/
unist utility to recursively walk over nodes, with ancestral information
rehype plugin to reparse the tree (and raw nodes)
Native CLI binary for @anthropic-ai/claude-agent-sdk on linux-x64-musl
Skillflag producer CLI reference implementation.
mdast utility to transform to hast
micromark utility with symbols
Genkit AI framework plugin for Google AI & Vertex APIs, including Gemini APIs.
rehype plugin to sanitize HTML
unist utility to get the position of a node
remark plugin to add support for parsing markdown input
Initialize Neon projects
mdast utility to serialize markdown