Vercel Sandbox isolates untrusted code in Firecracker microVMs and integrates with Fluid compute, Active CPU pricing, and Vercel OIDC. It fits agents already running on Vercel, but network defaults, memory billing, and persistence still require deliberate design.
Vercel binds framework build output, previews, CDN caching, and Functions into deployments; deep integration adds speed while defining runtime, locality, cost, and portability boundaries.
Agent Plugins 1.0 is a packaging format that bundles Agent Skills (markdown instructions) and MCP server configs into a single directory, loadable by ChatGPT, Cursor, GitHub Copilot, Kiro, and VS Code. It's not a new protocol — it's the wrapper above protocols. Vercel initiated it, OpenAI/AWS/Microsoft/Cursor co-authored it, and Google joined on launch day. Anthropic isn't on the governance board, but MCP is a core primitive of the spec.
AI Elements is Vercel's React component library for the AI SDK ecosystem — the registry currently holds 48 components covering Conversation, Reasoning, Sources, Tool, and the rest of the AI-interface vocabulary. It follows the shadcn model: npx ai-elements@latest copies the source into your project, fully editable, mapped one-to-one onto useChat's message parts.
An open-source coding agent reference implementation from Vercel Labs. A three-layer architecture separates the web UI, agent workflow, and sandbox VM — designed as a starting point for teams that want to self-host their own Claude Code or Cursor Background Agent.