Hey hunters! Today we launched AgentSentinel.

As autonomous AI agents (Claude, Cursor, Devin) gain terminal, DB, and MCP execution access, prompt injection can trigger catastrophic rogue commands (rm -rf, drop table, key leakage).

AgentSentinel sits in-memory as a zero-trust AST circuit breaker:

<0.8ms AST execution delay

Hi Product Hunt, I m Zinan, one of the co-founders of FynBase.

At FynBase, we are reshaping how small and mid-size businesses handle milestone invoice payments. FynBase connects contracts, milestone-based invoicing, payments and payroll for small businesses. We re building toward a low-click, no-click experience with interactive and conversational user interface, with proactive and autonomous AI agents that handles routine work and helps teams move forward.

Every resource memory, files, work, agents, identity, and money is a block with a u128 address. Payloads are always encrypted. A seed (mnemonic) is the only proof of ownership. The same seed restores the same universe on any machine. Hardware can die. A server does not have to stay online for you to exist.

Using Zero is contributing. Write memory, save a file, run local inference, or split work into parallel slots each completed act becomes a local block. When a wallet is present, that act can mint the zero token.

- 88% goes to the person who did the work

- 12% goes to the protocol developer address, automatically, at the same time

Anyone who s done long distance knows that after a while, FaceTime and texting just start to feel like scheduled status updates rather than actually living life together. We built Coale to fix that. It s essentially a shared little apartment on your phone where you and your partner can simply exist together. Instead of just messaging, you can build and furnish a virtual room, tackle playful daily chores side by side, sync up music and reading in real time, leave sticky notes on the fridge, and challenge each other to quick games. It s designed to bring back the effortless, everyday connection that miles tend to take away.

We re growing fast, actively shaping the product, and would love your honest feedback to make this truly special. Our waitlist officially opens this November 6th at coale.app, followed by our web release on November 16th, and then rolling straight out to iOS and then Android. Take a look, let us know what you think, and help us close the distance.
if you head over to our product hunt page, there is a promo code that allows you access to the app while we work on your feedback.

Hey Product Hunt!

Continuing the conversation around our Virtual Card feature, here s another benefit teams have been calling out:

• One compromised card doesn t shut everyone down.

  Each virtual card has its own number and its own rules. If one card gets hit with a suspicious charge, only that card stops the rest of the team keeps working without disruption.

• Replacements are instant.

  No waiting days for a plastic card. You can spin up a fresh virtual card in minutes and attach it to Apple Pay or Google Pay right away.

I've been vibecoding all year, and the thing that kept biting me wasn't bugs it was drift: the gap between code that works and code that's actually production-ready.

So I built DriftDetector: https://drift.reweaver.ai

Free, no signup, ~a minute:

• Paste any GitHub repo URL (public or private)

• It scans nine dimensions of production readiness security, accessibility, reliability, design consistency, AI code governance, and more

• You get one Production Drift Ratio (0 1, Low to Severe), exact file/line locations, which commit opened each gap, and time-to-fix estimates

2.5 months ago, banalo.business was just an idea.

We initially launched it as a paid product, but after 3 days, I decided to make it free. The goal was simple: get people to use it, learn from them, and build something they actually need.

Fast forward to today:

• 5500+ users

• 2200+ sign-ups

• 1200+ returning users

• $100+ in revenue

Scripts are cheap. Being wrong is expensive.

SensWit is the workspace where a video or ad is treated as a bet with a predicted range, a falsifier, and a receipt when the result is in.

Accept the hypothesis, ship the package from one room, and close the receipt. Misses stay on file so the next bet gets cheaper.

The email got answered. The follow-up quietly became your brain's problem.

That s exactly why I built Linkbazaar.

Instead of cold emails that get ignored or overpriced deals, it works on a simple credit system:

• Give backlinks earn credits.

• Spend credits get backlinks.

• No forced swaps.

• No PBNs.

• Auto-verified links so credits aren t wasted.

• Even AI topic suggestions to keep things contextual.

I got sick of how broken link building felt, so I wanted a fair trade model that rewards people who actually contribute.