microsandbox

@microsandbox

⚡ easy, fast, and programmable microVM. ship with your app, self-host, BYOC, or run on our cloud. ideal for AI agents, dev containers, CI/CD, and more · YC F26

toronto

docs.microsandbox.dev

Joined April 2025

8 Following

853 Followers

Replies Reposts Media Articles

microsandbox
@microsandbox
Oct 16
you can now return custom HTTP denial messages to your agent or harness when a network or secret policy blocks a request in a microsandbox. 🛡️ tell it what to do next, or disable responses to close the connection without an explanation.
3
microsandbox
@microsandbox
Oct 13
any API key your agent can read is one prompt injection away from leaking. in microsandbox, the key never enters the guest. instead the agent gets a placeholder, and the real key gets swapped in on the way out. here's what that looks like ↓
microsandbox
@microsandbox
Oct 2
01:36
introducing msb in 90s, a new series. episode 1: pause and resume pause a running computer. resume it right where it left off.
1
microsandbox
@microsandbox
Oct 10
microsandbox v0.7.7 + v0.7.8 are out! ⚙️ run commands in the background (jobs) 🔑 choose which headers receive secrets 🌐 use HTTP CONNECT proxies 🧹 inspect and clean up local storage plus control over clock syncing when restoring snapshots, and more. 🧵
2
microsandbox
@microsandbox
Oct 2
introducing msb in 90s, a new series. episode 1: pause and resume pause a running computer. resume it right where it left off.
3
microsandbox
@microsandbox
Sep 28
sorry about the 57 GiB, tobi. the agents needed somewhere to be reckless.
tobi lutke
@tobi
Sep 24
Was wondering where my disk space went. Therefore this exists now. You can simply wish software into existence.