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.
Loads environment variables from .env file
A tool for connecting your design system components in code with your design system in Figma
oidc-token-hash validates (and generates) ID Token `_hash` claims such as `at_hash` or `c_hash`
Genkit AI framework plugin for Google AI & Vertex APIs, including Gemini APIs.
[](https://www.npmjs.com/package/@aws-sdk/middleware-user-agent) [](https://www.npmjs.c
AWS SDK for JavaScript Appintegrations Client for Node.js, Browser and React Native
Paperclip adapter for Hermes Agent — run Hermes as a managed employee in a Paperclip company
Connect is a family of libraries for building and consuming APIs on different languages and platforms, and [@connectrpc/connect](https://www.npmjs.com/package/@connectrpc/connect) brings type-safe APIs with Protobuf to TypeScript.
Connect is a family of libraries for building and consuming APIs on different languages and platforms. [@connectrpc/connect](https://www.npmjs.com/package/@connectrpc/connect) brings type-safe APIs with Protobuf to TypeScript.
AWS SDK for JavaScript Connect Contact Lens Client for Node.js, Browser and React Native
WTT-native connector daemon for Codex, Claude Code, Cursor, Gemini, ACP, and other coding agent surfaces.
High performance middleware framework
Get a user agent string across all JavaScript Runtime Environments
Use Claude, Anthropic's AI assistant, right from your terminal. Claude can understand your codebase, edit files, run terminal commands, and handle entire workflows for you.
First Tree — unified CLI for Context Tree onboarding, agent management, and team messaging. (Source-tree dev build; CI rewrites `name` and `bin` for prod / staging publishes — see docs/local-dev-isolation.md.)
[](https://www.npmjs.com/package/@google/genai) [](https://www.npmjs.com/package/@google/genai)
The open agent skills ecosystem
TypeScript definitions for connect-history-api-fallback
Node HTTP/HTTPS Forward Proxy Agent
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Local daemon that bridges cloud Agent Service and on-device AI agents (Claude Code / Codex / OpenClaw) over extended ACP.
An HTTP(s) proxy `http.Agent` implementation for HTTPS
Type-safe APIs with Protobuf and TypeScript.