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Ask HN: The new wave of AI agent sandboxes?

2•ATechGuy•1h ago
In the last couple of months, several new solutions for sandboxing AI agents have launched (microVMs, WASM runtimes, browser isolation, hardened tool containers, etc.). Curious to hear from people using them in production. Are they working as advertised, or are there still major tradeoffs around security, cost, and performance?

Here's my list of sandboxing solutions launched in the last year alone: E2B, AIO Sandbox, Sandboxer, AgentSphere, Yolobox, Exe.dev, yolo-cage, SkillFS, ERA Jazzberry Computer, Vibekit, Daytona, Modal, Cognitora, YepCode, Run Compute, CLI Fence, Landrun, Sprites, pctx-sandbox, pctx Sandbox, Agent SDK, Lima-devbox, OpenServ, Browser Agent Playground, Flintlock Agent, Quickstart, Bouvet Sandbox, Arrakis, Cellmate (ceLLMate), AgentFence, Tasker, DenoSandbox, Capsule (WASM-based), Volant, Nono, NetFence

AI agents inside M365 and Google Workspace

https://o11.ai
1•aoztanir•53s ago•1 comments

Googleworkspace/CLI

https://github.com/googleworkspace/cli
1•gonzalovargas•1m ago•0 comments

Package Managers Need to Cool Down

https://nesbitt.io/2026/03/04/package-managers-need-to-cool-down.html
1•zdw•2m ago•0 comments

Every AI code review vendor benchmarks itself, and wins

https://deepsource.com/blog/ai-code-review-benchmarks
1•dolftax•2m ago•0 comments

Hey ChatGPT write me a fictional paper: LLMs willing to commit academic fraud

https://www.nature.com/articles/d41586-026-00595-9
1•bookofjoe•3m ago•1 comments

Show HN: A rec.us CLI for your Claw

https://github.com/jakajancar/recus
1•JakaJancar•4m ago•0 comments

Code Mode: Giving AI Agents an API in 1k Tokens (With Demos) [video]

https://www.youtube.com/watch?v=-ZikRWR1Gb4
1•emot•5m ago•0 comments

The Death of the Downvote

https://nathankyoung.substack.com/p/the-death-of-the-downvote
1•mitka_y•8m ago•0 comments

Computer run on human brain cells learned to play 'Doom'

https://www.popsci.com/technology/human-brain-cell-computer-plays-doom/
1•wjb3•9m ago•0 comments

The Thucydides Trap Is Coming for America

https://www.nytimes.com/2025/11/21/opinion/america-china-trump-g20.html
4•KnuthIsGod•11m ago•0 comments

Workers: Autonomous Agents in Slack

https://www.tagworkers.com/
1•handfuloflight•12m ago•0 comments

48x32, a 1536 LED Game Computer

https://jacquesmattheij.com/48x32-introduction/
1•duck•12m ago•0 comments

We can't launch our trash into the sun. But why?

https://www.popsci.com/science/launch-trash-into-the-sun-video/
1•wjb3•16m ago•0 comments

Tim Sweeney signed away his right to criticize Google until 2032

https://www.theverge.com/news/889595/tim-sweeney-signed-away-his-right-to-criticize-google-until-...
1•0in•19m ago•0 comments

Our AI code reviewer found a CVSS 10.0 authentication bypass in pac4j-JWT

https://www.codeant.ai/security-research/pac4j-jwt-authentication-bypass-public-key
1•Amartya_jha•20m ago•1 comments

Setting Up Preview Envs to Test Agent PRs Without Ever Pulling Locally

https://www.piersonmarks.com/posts/testing-agent-written-prs-in-the-cloud
1•PiersonMarks•23m ago•0 comments

Anthropic CEO calls OpenAI's messaging around military deal 'straight up lies'

https://techcrunch.com/2026/03/04/anthropic-ceo-dario-amodei-calls-openais-messaging-around-milit...
13•SilverElfin•32m ago•3 comments

Jeffrey Epstein: The Transhumanist Pedophile Who Hoped to Live Forever

https://www.truthdig.com/articles/jeffrey-epstein-the-transhumanist-pedophile-who-hoped-to-live-f...
4•cdrnsf•33m ago•0 comments

Apparently chardet got Claude to rewrite the codebase from LGPL to MIT

https://chaos.social/@Foxboron/116170859737134271
1•gaius_baltar•33m ago•0 comments

Pike – Solving the "should we stop here or gamble on the next exit" problem

https://tomjohnell.com/pike-solving-the-should-we-stop-here-or-gamble-on-the-next-exit-problem/
3•tjohnell•36m ago•1 comments

Gemini 3.1 Flash-Lite

https://twitter.com/GoogleDeepMind/status/2028872381477929185
1•pat2man•37m ago•0 comments

Altman admits OpenAI can't control Pentagon's use of AI

https://www.theguardian.com/technology/2026/mar/04/sam-altman-openai-pentagon
5•albumen•38m ago•0 comments

European pensions are a $30T missed opportunity

https://www.economist.com/finance-and-economics/2026/03/04/european-pensions-are-a-30trn-missed-o...
1•vinni2•40m ago•0 comments

JSE: A Structural Expression Protocol for AI Agents

1•mars_liu•41m ago•1 comments

Unveiling the Weaponized Web Shell EncystPHP

https://www.fortinet.com/blog/threat-research/unveiling-the-weaponized-web-shell-encystphp
1•WeaklingOra•41m ago•0 comments

Extending single-minus amplitudes to gravitons

https://openai.com/index/extending-single-minus-amplitudes-to-gravitons/
5•telotortium•41m ago•0 comments

Show HN: Residuum | Agentic AI with continuous context

https://github.com/Grizzly-Endeavors/residuum
1•BearFlinn•42m ago•0 comments

Platform Designed for Motorists and Law Enforcement for Safety

https://www.traafik.com/
1•fcpguru•42m ago•0 comments

Rules for Pricing Client Engagements

https://b2bs.substack.com/p/op-note-3-rules-for-pricing-client
1•ohjeez•47m ago•0 comments

TakeoutReader – Turn your Google Takeout JSON into a readable report

1•martinZak•48m ago•1 comments