guimroque

[guimroque @guimroque]

my PR review agent died and nothing made a sound. hardcoded model ID, provider retired it. the alert topic? zero subscribers. alerting that has never fired is just decoration. treat model IDs like deps with an expiry date. alarm when the successes stop, errors alone miss this.

[guimroque @guimroque]

control theory spoiled me. for years nothing touched hardware until I could prove it stable. margins, worst cases, all of it. now I build agents and my strongest guarantee is an eval score. shipping without proof still feels like malpractice. learning to do it anyway.

[guimroque @guimroque]

nvidia open sourced a humanoid reference design. pixhawk moment. drones took off when integration got standardized, the motors were already fine. the real moat is data and deployment.
https://t.co/vNKdH1iYil

[guimroque @guimroque]

embedded taught me to hesitate before every flash. one bad build bricks the board. same reflex keeps showing up in Isaac Lab, I sit there rereading reward code instead of launching 4096 envs and just looking. resets are free in sim. my gut still bills them like hardware.

[guimroque @guimroque]

edge AI is finally measured on P95 tail latency and energy per inference. peak TOPS is a brochure number. anyone who's tuned a 10ms loop knows averages lie. worst case is the spec.
https://t.co/HwDpyui24b

[guimroque @guimroque]

Agents fail politely. A tool errors out, the model calls it 'done with minor issues' and moves on. Firmware rule applies: never let a driver swallow an error code. Agent tools should return raw errors and fail loud. The model's optimism is not an error handler.

[guimroque @guimroque]

nobody warns you about the status drop. spent years tuning control loops on industrial inverters, now I'm the guy in the ROS2 forum asking why my node crashes on launch. the skills made the jump fine. my ego is taking longer

[guimroque @guimroque]

a code agent is a state machine with a compiler bolted on. control engineers already trust that model. try encoding 'modbus timeout: back off, retry twice, flag the drive' in a JSON tool schema. enum explosion. in code it's 3 lines.
https://t.co/dJn4kZyEnl

[Haven | Privacy Neobank 💳 @Haven_Hn_]

Crypto was built for two things: self-custody and privacy.

We had the first for a decade. The tech for the second just shipped.

Compliant privacy is finally ready, and the on-chain economy is about to feel like it was always supposed to.

[████████░░] 95%

[Luiz Gomes @LuizAsFight]

BRL → USD in 4 hours. Not a demo. Production today.

1- User deposits BRL to Vero, using PIX (on-ramp)
2- Now user has USDC in Vero
3- User sends USD via ACH to bank account (off-ramp)

The traditional T+2 just became T+0. 24/7.
Operation cost reduced by 75%.

This is Vero.

[Haven | Privacy Neobank 💳 @Haven_Hn_]

Kraken paid $600M to see Binance card use, and you're giving it away for free

[guimroque @guimroque]

Meteora DLMM just exploded +198% to $1.28B TVL in one day.

For context: that's more TVL than most protocols dream of having.

Solana DeFi is quietly having its moment while everyone's watching memecoins.

[guimroque @guimroque]

Polymarket TVL just dropped -24.4% to $261M.

Turns out when the election's over, people remember they're terrible at predicting literally everything else.

Back to yield farming, degens. 📉

[guimroque @guimroque]

Stardew Valley dev just dropped $125k on MonoGame, the open-source C# framework that powers indie games.

Meanwhile AAA studios are laying off thousands.

Sometimes the smallest players make the biggest moves for the ecosystem. 🌱

[guimroque @guimroque]

MongoBleed vulnerability just dropped - lets you extract sensitive data from MongoDB Atlas through connection string manipulation.

763 stars in 5 days. The PoC is scary good.

Reminder: your database is only as secure as your weakest connection string. 🔐
https://t.co/Prmfu9byZ3

[guimroque @guimroque]

Rust repo called "corroded" with the tagline "Illegal rust" just hit 673 stars.

I don't know what it does yet, but that name alone deserves a star. Sometimes the best marketing is just being weird enough to click. 🦀

https://t.co/Ss8YyrSFRE

[guimroque @guimroque]

Kraken Bitcoin TVL up 48% to $239M while Mantle Bridge drops 13%.

Nothing says "I trust my bridge" quite like quietly moving funds elsewhere on New Year's Eve.

Smart money doesn't take holidays. 👀

[guimroque @guimroque]

"Quotio" just hit #1 on GitHub - a macOS app that unifies all your AI subscriptions (Claude, GPT, Gemini) with quota tracking and auto-failover.

Finally, someone solved "which AI account has credits left" - the most 2025 problem ever.

https://t.co/fcALoeujwy

[guimroque @guimroque]

@bakoidentity 🦠

[Fuel Brasil @fuel_brasil]

Uma imersão pra desenvolvedores que querem ir além do óbvio🚀

3 semanas com:
✈️ Tudo pago (voo + estadia + comida + aventura na Costa Rica 🇨🇷)
🧠 Workshops de produto + estratégia
💻 Mão na massa em @swaylang + @fuel_network
🤝 Mentoria com o core team
⚡ Feedback rápido
🎤 Pitch para investidores

20 builders. Só os melhores.

Inscrições até dia 24 👉 https://t.co/5C8Ckx7MKM