While building Latch, our governance and observability platform for agents handling sensitive operations, I needed a way to test it end‑to‑end. That meant giving agents real, governed identities: email, phone, payments, and secrets - all tied to a single auditable entity.That testing surface turned into Clawcard.With a single API key, your agent gets:- A real email inbox (send + receive) - An...
Latch is an open-source proxy that sits between AI agents and the tools they use. It intercepts all tool calls and applies security policies in real-time:Safe operations pass through instantly. Risky operations require human approval via dashboard or Telegram. Dangerous operations are blocked completelyI built Latch to address the growing security risks of AI agents accessing critical systems....
Hi HN,I built Tact, a keyboard-first client that sits on top of your LinkedIn inbox and makes outbound faster without turning it into AI-generated slop.The goal was to help people who do targeted, relationship-driven outreach move quickly while still writing every word themselves. Tact doesn’t ghostwrite messages or auto-send anything. Instead, it gives you speed, structure, and light AI...
TLDR; open up gmail (or whatever email provider you use), and send an email to my service's address. We then send it out to all your subs.
You'll get a simple landing page with an archive list and an input for readers to subscribe. You honestly don't even need to login to the platform much at all except to see your newsletter stats (open rate, subscribers, etc.)
Also, the content lives with you and your inbox. No lock in at all.
Would love to chat more about this with you!