Upstreet, a Silicon Valley startup, is focused on the future of agentic AI. We helped them to help develop Upstreet SDK (USDK), a TypeScript framework that enables developers to create, manage, and deploy autonomous AI agents using familiar React-style development patterns.
Our Grayhat team members' work focused on building a developer experience that makes agent creation as intuitive as modern web development. We squashed many bugs, and helped the product reach its first public launch and open-source launch, and ensured zero happy-flow crashes on launch.
Agents built with USDK can interact with users, collaborate with other agents, and connect to external applications, APIs, and services. Whether automating workflows, managing communities, generating content, or performing complex multi-step tasks, developers can extend agents with tools that enable real-world interactions across existing systems using integrations. Rather than treating agents as simple workflows or chatbots, USDK allows developers to create persistent digital characters with their own personalities, appearances, memories, and unique speaking styles.
Alongside the SDK, we also developed and maintained the documentation platform, creating a comprehensive developer resource that helps users quickly learn, build, and deploy production-ready AI agents.