TanStackOSS
    ai
    docs(comparison): cover coding-agent sandboxes and MCP Apps vs Vercel AI SDK Vercel AI SDK 7 added a HarnessAgent API (coding-agent harness in a sandbox) and MCP Apps support. Update the comparison page to cover both surfaces: - Coding Agent Sandboxes: first-party Grok Build/Claude Code/Codex/OpenCode harnesses + any ACP agent via acpCompatible, runnable on local/Docker/ Daytona/Vercel/Sprites/Cloudflare, vs Vercel's experimental HarnessAgent centered on Vercel Sandbox with a fixed harness list. - MCP Apps: multi-framework (React + Preact + framework-agnostic bridge), multi-server routing, pluggable session store vs Vercel's React-only experimental_MCPAppRenderer; credit Vercel's model-vs-app tool split. Add matrix rows for both, a When-to-Choose bullet, and bump updatedAt.
    nx run-many --targets=build --exclude=examples/**,testing/**
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nx run-many --targets=build --exclude=examples/**,testing/**

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