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Alternatives to sandbox-next

sandbox-next is an agent skill by cloudflare: Build or maintain Cloudflare Sandbox apps on @cloudflare/sandbox@next (SDK 1.0 preview). If it doesn't fit your setup, these 12 agent skills cover similar ground. They are ordered by how closely they match sandbox-next and by our rank, which weighs adoption, freshness and documentation; money never changes the order. sandbox-stable leads the list (published by the vendor; repository has 3.2K stars). 4 of them are published by the company behind the product. Each entry shows data reasons to switch, and you can open a side-by-side comparison with sandbox-next.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

You're replacing

sandbox-next

Build or maintain Cloudflare Sandbox apps on @cloudflare/sandbox@next (SDK 1.0 preview).

12 alternatives

Ordered by how closely each matches sandbox-next (shared product, category or stated alternative) and by rank.

  1. 1
    sandbox-stable

    cloudflareOfficial

    Build or maintain Cloudflare Sandbox apps on the stable @cloudflare/sandbox package.

    • Published by the vendor
    • Repository has 3.2K stars

    ★ 3.2KLast active Oct 1, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    vercel-sandbox

    vercel-labsOfficial

    Run agent-browser + Chrome inside Vercel Sandbox microVMs for browser automation from any Vercel-deployed app.

    • Larger repository (44.5K stars)

    ★ 44.5KLast active Oct 22, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    basin

    cloudflareOfficial

    Build and troubleshoot Cloudflare Basin analytics workflows with Basin Pipelines, Basin Catalog, and Basin SQL.

    • Published by the vendor
    • Repository has 3.2K stars

    ★ 3.2KLast active Oct 1, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    cyrus-setup-endpoint

    cyrusagents

    Configure the public webhook endpoint for Cyrus — ngrok, Cloudflare Tunnel, or custom URL.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 867Last active Sep 30, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    multi-tenant-architecture

    mblode

    Designs tenant isolation, hostname routing, custom-domain lifecycle, and plan limits on Cloudflare or Vercel.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 162Last active Oct 22, 2026Claude Code, Claude apps, Codex, Cursor +6

  6. 6
    agent-ready-cloudflare

    Cloudflare / isitagentready.com

    Audit and improve website readiness for AI agents using the Cloudflare "Is It Agent Ready?" scanner (isitagentready.com).

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 119Last active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    holoscan-install-wheel

    Holoscan Team <holoscan-team@nvidia.com>

    Install Holoscan SDK 5.x CUDA 13 Python wheels in an isolated environment, choosing the full stack or version-matched components.

    • Repository has 3.7K stars
    • Active in the last 30 days

    ★ 3.7KLast active Oct 21, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    web-upload-rce

    s0ld13rr

    File-upload abuse to code execution for web apps.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 883Last active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    boat

    davidondrej

    Manage Boat (boat.dev, formerly Box by Ascii) cloud sandboxes via API, CLI, and SSH.

    • Repository has 4.2K stars
    • Active in the last 30 days

    ★ 4.2KLast active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    cloudflare-registrar

    steipete

    Cloudflare Registrar: domain availability, prices, registration via mcporter.

    • Larger repository (7.4K stars)

    ★ 7.4KLast active Jul 17, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    cloudflare-deploy

    openaiOfficial

    Deploy applications and infrastructure to Cloudflare using Workers, Pages, and related platform services.

    • Larger repository (28.3K stars)

    ★ 28.3KLast active Feb 2, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    code-execution

    QuixiAI

    Run programs, shell commands, and scripts — compile and execute code, test programs in installed languages, work with files in the workspace

    • Open source (MIT)

    ★ 621Last active Aug 29, 2026Claude Code, Claude apps, Codex, Cursor +6

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