Michele Monaco

🚀 Curioso, irriverente e appassionato di innovazione
📊 Bank Business Analyst
🧠 That's what AI said!
👨‍💼 Un po' Michael Scott, ma più tech-savvy

[Michele Monaco @itsmitchmonaco]

Sources: OpenAI's Daybreak pages and Greg Brockman's post (23:16 Europe/Rome, 12 Nov 2026). Early access. Engineers review patches before merge.

https://t.co/OIPWewRwf4
https://t.co/GfoCGZcqcP
https://t.co/elbhyP9WNd

#AISecurity

[Greg Brockman @gdb]

Announcing two new cyber products:

- Daybreak Defense Factory (https://t.co/OdlGbgPWp8)
- Daybreak Red Team (https://t.co/VQTAjDfduz)

Both make it much easier to put frontier cyber capabilities to work, helping defend companies in new ways.

[Michele Monaco @itsmitchmonaco]

OpenAI just announced Daybreak Red Team and Defense Factory: agents that test web apps and draft patches.

Engineers still review before a merge. Isolated environments and Guardian review limit what they can reach.

Would you let agents draft the patch if a human still merges?

[Michele Monaco @itsmitchmonaco]

Best video today
#Nvidia #JensenHuang

[Claude @claudeai]

Introducing Claude Meetings: add Claude to your team’s video call and it builds docs, whiteboards, and other artifacts with you while you’re still talking.

Starting to roll out in beta on Team and Enterprise plans.

[Michele Monaco @itsmitchmonaco]

Sources: Anthropic's articles on self-hosted Managed Agents (12 Nov 2026) and Claude Meetings, plus the Meetings Help Center for plan defaults.

https://t.co/QxXu4w3L0V
https://t.co/oyFuAfehTc
https://t.co/x4yWiy4h68

#AISecurity

[Michele Monaco @itsmitchmonaco]

I went to sleep on self-hosted Claude agents. This morning I woke up reading Claude Meetings.

On Team plans it can join Google Meet by default, including calls with outside guests, unless an owner turns that off. Transcripts go to https://t.co/qCr6Y81rUB.

Would you leave that default on?

[Michele Monaco @itsmitchmonaco]

An agent with confirmations off ran pkill -f "cat" -n on @deedydas's Mac. He says every app closed.

-f matches the whole command line. "cat" is in "Applications".

My rule: skip-permissions only in a throwaway sandbox.
What would you never let it run?
https://t.co/kTuX7IeJHc

[Deedy @deedydas]

Had my first crazy dangerously-skip-permissions moment.

It ran `pkill -f "cat" -n` to kill a previous stray `cat` process, but it matched to everything in `Appli[cat]ions` and killed every single running app on my Mac.

[GingerBeardGage 🇺🇸🫡 @GingerBeardGage]

Temptation 2026

[Michele Monaco @itsmitchmonaco]

Anche oggi nessuno lo NVIDIA
#huang #nvidia

[Michele Monaco @itsmitchmonaco]

Fino a qualche mese fa tutti volevano essere Jen-Hsun Huang per i profitti che stava facendo sul mercato.

Oggi nessuno lo NVIDIA.
#huang #nvidia

[Michele Monaco @itsmitchmonaco]

Sources:
Karpathy: https://t.co/6vcwtg5U0u
Deedy Das: https://t.co/kTuX7IeJHc

#AIagents

[Deedy @deedydas]

Had my first crazy dangerously-skip-permissions moment.

It ran `pkill -f "cat" -n` to kill a previous stray `cat` process, but it matched to everything in `Appli[cat]ions` and killed every single running app on my Mac.

[Michele Monaco @itsmitchmonaco]

Days apart, two coding-agent stories.

Karpathy: Claude turned 43M HN comments into a 6,454-video recommender in ~2h.

Deedy Das: an agent with permissions skipped ran pkill -f "cat" -n. He says every app on his Mac closed.

Your setup: confirm each command, allowlist or skip?

[SpaceX Super Intelligence @SpaceXSI]

Introducing Grok Bot 1.0.

Bots can be shared and are more collaborative and capable than ever.

[Anatoli Kopadze @AnatoliKopadze]

This is f*cking insane. The engineer who built Claude Code just dropped a 28-minute video on how to write prompts that actually work.

I've seen $600 courses that don't cover what he shows in the first 5 minutes.

Watch it, then read the guide below on the Claude features 99% of users never find.

[adon @F5Adon]

Anthropic 工程师刚刚发布了有史以来我见过的最好的 90 分钟课程。

Claude Opus 5.5 最好的课程之一。

搞技术的，几千块的培训还不如看这个课程。

• 00:00 - 为什么大脑和手应该分开
• 07:45 - Claude 托管代理背后的架构
• 23:40 - 一步步构建研究代理
• 54:00 - 按计划运行的代理，以及任务之间“做梦”
• 1:10:23 - 评估、CI/CD 和同时为多个客户运行代理

先收藏，对照着自己的业务实践

[Michele Monaco @itsmitchmonaco]

@alexhalescoder Claude

[Michele Monaco @itsmitchmonaco]

@Revolut @Corriere @repubblica @ilpost

[Michele Monaco @itsmitchmonaco]

@Revolut Ciao stamattina le transazioni al negozio venivano rifiutate e l'app (e l'assistenza) é KO.
Teneteci aggiornati pls #revolut #revolutdown

[Claude @claudeai]

Six projects from the last few weeks that caught our attention:

A wildfire analysis prototype that maps the fire’s spread over time and tracks hot spots, made with Opus 5.5.

[no context dexter @oocdexter]

when you scroll down a bit too long in insta DMs