Alternatives
Products that do what A private line to rainyseason.cr does
A self-hosted end-to-end encrypted messaging line
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The stack: two agents on separate boxes. The public one (nullclaw) is a 678 KB Zig binary using ~1 MB RAM, connected to an Ergo IRC server. Visitors talk to it via a gamja web client embedded in my site. The private one (ironclaw) handles email and scheduling, reachable only over Tailscale via Google's A2A protocol. Tiered inference: Haiku 4.5 for conversation (sub-second, cheap), Sonnet 4.6 for tool use (only when needed). Hard cap at $2/day. A2A passthrough: the private-side agent borrows the gateway's own inference pipeline, so there's one API key and one billing relationship…
Mar 2026 · georgelarson.me
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One identity layer for your customers, APIs, and agents
Jul 2026 · monocloud.com
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- 11EA
Enc is a CLI tool for encryption, a modern and friendly alternative to GnuPG. It is easy to use, secure by default and can encrypt and decrypt files using password or encryption keys, manage and download keys, and sign data. Our goal was to make encryption available to all engineers without the need to learn a lot of new words, concepts, and commands. It is the most beginner-friendly CLI tool for encryption, and keeping it that way is our top priority.
2023 · github.com
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So, you want to avoid mass surveillance and don't trust big tech companies either? But you're tied to your existing network of contacts like everyone else? Well now you can send encrypted messages to your contacts over the Twitter direct messaging channel. It's a serverless SPA called Seecret, a Twitter client hosted at https://www.seecret.io Seecret is open source and freely distributable. You can host it anywhere even from your own localhost server. The app is just plain html and javascript, with no server-side processing at all, no tracking, no logging. Steps: 1-Grant Seecret.io…
2016
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2015 · hacktunnel.com
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Put this together because I was tired of setting up anything when testing / prototyping projects that need a simple queue. Feedback / PRs / issues welcome. Feel free to use in production if you dare (or run your own server).
2023 · github.com
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- 20SE
Hello. I made this project as an experiment in using key cryptography for user identity in a client server model, and for some future peer to peer projects that I am working on. I am looking for feedback, please let me know what you think. Also, Merry Christmas to HN! :-)
2022 · github.com
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LeakLake🔒Monitors AI chats, detects leaks, and alerts you⚠️
Dec 2025
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Mar 2026 · keyid.ai
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Recent news about Trump admin officials accidentally leaking war plans via Signal (The Atlantic, March 24, 2025) has renewed concerns over secure messaging. But for me, those concerns aren’t new. While visiting family and friends in Ukraine, I sat down with a friend for coffee at a café in Kyiv and that’s where it all started - the first sketch of a messenger built for privacy, not profit. We knew most messaging platforms were vulnerable to leaking data, tracking users, and exposing private conversations. We believed we could build something better. Then the war in Ukraine began, and…
2025 · gospl.chat
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