CubeSandbox
AGENTS.md13k starsChanged 3 months agoLicence not identifiedView on GitHub
AI agents MUST NOT add Signed-off-by tags. Only humans can legally certify the Developer Certificate of Origin (DCO). The human submitter is responsible for: MUST FOLLOW THIS: When performing a…
1 other project uses a version of this.
Trending
Less talk lately.about the whole repository
Most recently taken up by
- schwabauerbriantomas-gif/orchestrator-cube-containerword for word, first seen Oct 9, 2026
Who's talking about TencentCloud/CubeSandbox
- Tencent Cloud“AI Agent Crashed the VM? Rollback in 71ms! | Cube Sandbox v0.3.0 Demo”YouTube · Jun 3, 2026 · 90k views
- Tencent Cloud“CubeSandbox in Action: Powering Agentic RL Training with Secure, High-Concurrency Sandboxes”YouTube · Apr 24, 2026 · 81k views
- Tencent Cloud“CubeSandbox: Install & Run a Hardware-Isolated AI Agent Sandbox in Minutes | Quick Start Demo”YouTube · Apr 22, 2026 · 30k views
- Tencent Cloud“CubeSandbox Concurrency Benchmark: Hundreds of Isolated Sandboxes on a Single Machine”YouTube · Apr 23, 2026 · 18k views
- Full Stack“CubeSandbox: Hardware-Isolated Sandboxes for AI Agents”YouTube · Jul 10, 2026 · 326 views
The biggest 5 of 55 mentions linking to the repository that our crawl found. Each line is their own headline.
See all 55
Talked about on GitHub, Bluesky, YouTube, Hacker News and the web (55 times).
On GitHub · 20
- Aug 6, 2026Feature Request: Support Chinese cloud sandbox providers (Alibaba Cloud, Tencent Cloud etc) — harbor-framework/harbor1 reaction · 2 comments
- Oct 18, 2026feat: add a gated CubeSandbox native image-template adapter — Alibaba-Agent-Sandbox/awesome-providers0 reactions
- Oct 9, 2026fix Huawei Cloud OBS Compatibility Issue https://github.com/TencentCloud/CubeSandbox/issues/1905#issue-5771397332 — ai-muzi/CubeSandbox0 reactions
- Sep 27, 2026feat: E2B-compatible isolated code runtime (CubeSandbox adapter) — duketopceo/orchestral0 reactions · 5 comments
- Sep 15, 2026CubeSandbox, Tencent, 2026.09 — AkihikoWatanabe/paper_notes0 reactions · 2 comments
15 more on GitHub
- Sep 5, 2026embervm: per-workload L3/L4 policy declared on the Workload CR, enforced per tap by netd — jomcgi-org/homelab0 reactions · 3 comments
- Sep 5, 2026embervm: session checkpoint, fork, and rollback verbs (same-principal branching) — jomcgi-org/homelab0 reactions · 3 comments
- Sep 5, 2026embervm: format brick scratch as XFS with reflink so diff banking and clone are metadata-only — jomcgi-org/homelab0 reactions · 9 comments
- Sep 4, 2026[New Service] September 4 OSS catalog additions — haoruilee/awesome-agent-native-services0 reactions
- Jul 8, 2026📱 SNS 콘텐츠 - 2026-07-08 17:28 KST — leaf468/autothreads0 reactions
- Jul 8, 2026🤖 AI 트렌드 리포트 - 2026-07-08 17:28 KST — leaf468/autothreads0 reactions
- Jul 8, 2026Github trending [TencentCloud/CubeSandbox] 毫秒级启动的AI沙箱 — web1992/github-trending0 reactions
- Jul 3, 2026[Sandbox] Isola — cncf/sandbox0 reactions · 3 comments
- Jun 25, 2026CubeSandbox on Kubernetes, compute node image build and deploy. — wwthw/CubeSandbox0 reactions · 3 comments
- Jun 16, 2026[Link]: TencentCloud/CubeSandbox: Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — tinylabscom/this-week-in-microvms0 reactions
- Jun 16, 2026[Link]: TencentCloud/CubeSandbox: Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — tinylabscom/this-week-in-microvms0 reactions
- Jun 2, 2026Explore CubeSandbox integration for running AI agents in isolated micro-VMs — ParadevAI/Paradev0 reactions · 2 comments
- May 15, 2026feat(landscape): add Cube Sandbox project — cncf/landscape0 reactions · 1 comment
- Apr 21, 2026docs: update new use cases and contributors — erofs/docs0 reactions · 6 comments
- Apr 21, 2026research(deployments): agent sandbox runtimes — OpenShell, CubeSandbox, and fundamental patterns — deftai/directive0 reactions · 1 comment
On Bluesky · 16
- Jul 14, 2026Check out this compelling GitHub repo about a lightweight, high-performance sandbox service for AI agents, supporting fast, secure… — @alexiskirke.bsky.social3 likes and reposts
- Jul 7, 2026🎉 Celebrating! 🎉 (500+ new stars) 📦 TencentCloud / CubeSandbox ⭐ 8,160 (+665) 🗒 Rust Instant, Concurrent, Secure & Lightweight… — @github-trending.bsky.social2 likes and reposts · 1 reply
- Jul 2, 2026AIエージェント向けに高速起動かつ高い安全性を実現するハードウェア分離型の軽量サンドボックスツールらしい E2Bと互換性があってLLMのコード実行環境としてかなり使えそう yug1224 starred TencentCloud/CubeSandbox… — @yug1224.com2 likes and reposts
- Jul 2, 2026github.com/TencentCloud/Cu... GitHub - TencentCloud/CubeSandbox: Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — @technews4869.bsky.social2 likes and reposts
- Apr 23, 2026It is compatible with the E2B SDK, capable of creating a hardware-isolated sandbox environment with full service capabilities in under… — @sungkim.bsky.social2 likes and reposts
11 more on Bluesky
- Oct 1, 2026CubeSandbox (⭐️ 12785) Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. #go — @golangoss.bsky.social1 likes and repost
- Jul 22, 2026TencentCloud / CubeSandbox: Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. ★10576… — @rusttrending.bsky.social1 likes and repost
- Jul 7, 2026TencentCloud / CubeSandbox: Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. ★8197… — @rusttrending.bsky.social1 likes and repost
- Jul 5, 2026🔥 Hot Repo! 🔥 (100+ new stars) 📦 TencentCloud / CubeSandbox ⭐ 7,316 (+192) 🗒 Rust Instant, Concurrent, Secure & Lightweight Sandbox… — @github-trending-rs.bsky.social1 likes and repost
- Jul 2, 2026AIエージェント向けに高速かつ安全な実行環境を提供するサンドボックスツールらしい E2Bとの互換性もあり高密度な環境構築に試したい yug1224 starred TencentCloud/CubeSandbox… — @yug1224.com1 likes and repost
- Jul 2, 2026AIエージェント向けにハードウェア分離環境を高速かつ軽量に提供するサンドボックスツールらしい 安全にコード実行できる環境を構築したいときに便利そう yug1224 starred TencentCloud/CubeSandbox… — @yug1224.com1 likes and repost
- Jul 1, 2026📦 TencentCloud / CubeSandbox ⭐ 6,670 (+46) 🗒 Rust Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — @github-trending-rs.bsky.social1 likes and repost
- Jul 1, 2026📦 TencentCloud / CubeSandbox ⭐ 6,670 (+46) 🗒 Rust Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — @github-trending.bsky.social1 likes and repost
- Jun 24, 2026📦 TencentCloud / CubeSandbox ⭐ 6,495 (+33) 🗒 Rust Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — @github-trending-rs.bsky.social1 likes and repost
- Sep 13, 2026CubeSandbox。AIエージェント向けの、self-hostできるサンドボックス基盤です。 https://x.com/ginacostag_/status/2098502213979271487… — @mint-echosphere.bsky.social0 likes and reposts · 1 reply
- Jul 9, 2026🎉 Celebrating! 🎉 (500+ new stars) 📦 TencentCloud / CubeSandbox ⭐ 9,263 (+506) 🗒 Rust Instant, Concurrent, Secure & Lightweight… — @github-trending-rs.bsky.social0 likes and reposts · 1 reply
On YouTube · 10
- Jun 3, 2026AI Agent Crashed the VM? Rollback in 71ms! | Cube Sandbox v0.3.0 Demo — Tencent Cloud90k views · 4 comments
- Apr 24, 2026CubeSandbox in Action: Powering Agentic RL Training with Secure, High-Concurrency Sandboxes — Tencent Cloud81k views · 4 comments
- Apr 22, 2026CubeSandbox: Install & Run a Hardware-Isolated AI Agent Sandbox in Minutes | Quick Start Demo — Tencent Cloud30k views · 4 comments
- Apr 23, 2026CubeSandbox Concurrency Benchmark: Hundreds of Isolated Sandboxes on a Single Machine — Tencent Cloudsays it tested it18k views · 4 comments
- Jul 10, 2026CubeSandbox: Hardware-Isolated Sandboxes for AI Agents — Full Stack326 views
5 more on YouTube
- Apr 22, 2026CubeSandbox Demo: Secure MicroVM Sandboxes for AI Agents — TechWealth Hub287 views
- Jul 2, 2026GitHub - TencentCloud/CubeSandbox: Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents. — GitHub Daily Trend AI Podcast78 views · 1 comment
- Apr 24, 2026`Stop Paying For E2B: Tencent's 3.2K Star AI Sandbox Hack [2026]` — Repo_AI_Review74 views · 1 comment
- Jul 25, 2026CubeSandbox GitHub Deep Research: Snapshots, Cloning, and E2B Compatibility — Alex Hitt49 views · 2 comments
- Jul 2, 2026TencentCloud/CubeSandbox - Gource visualisation — Gourcer46 views · 1 comment
On Hacker News · 7
- Apr 22, 2026Show HN: We built a <60ms, open-source alternative to E2B using RustVMM and KVM7 points · 2 comments
- Apr 23, 2026CubeSandbox: Instant, Concurrent, Secure and Lightweight Sandbox for AI Agents5 points
- Jul 29, 2026Secure, Fast, and Extensible Sandbox Runtime for AI Agents4 points
- Apr 21, 2026CubeSandbox by Tencent3 points
- Jul 6, 2026CubeSandbox2 points
2 more on Hacker News
- Apr 30, 2026How to run CubeSandbox on a cloud server?2 points
- Apr 23, 2026CubeSandbox: Tencent's sandbox for ai agents2 points
On the web · 2
- Nov 1, 2026TencentCloud/CubeSandbox — GitHub trending stats & ... — trendshift.io
- Jul 2, 2026GitHub Daily Trend - TencentCloud/CubeSandbox — podcasts.apple.com
Other versions1 project uses a version of this.
Word for word · 1
Edited · 0
None found.
Wrote their own version · 0
None found.
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
Where files are headingNew AGENTS.md files have more rules about keeping secrets out of the code, and fewer about code style.
Of the AGENTS.md files we read, the 31,700 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repositoryOne other file it gives its agents.
- run-devSkill
The file
We split this AGENTS.md into the rules it gives an agent
3 rules. About 0 are common, 3 are distinctive, and 0 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈3
Distinctive · estimate
This author's own choices. Worth a look.
0
Very specific
Tied to their project's names, files or tools. Probably skip.
The licence could not be identified — read it at the source. We count its rules but don't quote them. Read them on GitHub.
≈ “Common” is an estimate: at least 1 in 5 of the 40,246 AGENTS.md files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

