Mektup
Send & receive email on your domain, for apps & agents
What it does
One fully-managed platform to send transactional email and receive it in real mailboxes, on any domain you own. A dashboard and IMAP/SMTP for you, a REST API and native MCP server for your AI agent. Nothing to host. Free to start.
Programmable email infrastructure: real inboxes on your own domain that humans, teams, AI agents, and your own SaaS customers can all use. No coding required to use it as a normal inbox - or send/receive via REST API and MCP when you need to. Fully-managed, nothing to host. Free to start.
Mektup is programmable email infrastructure: real inboxes on any domain you own that a person, your team, an AI agent, and even your own SaaS customers can all use. Send transactional mail - verifications, receipts, notifications - through a simple API, and receive the replies in real mailboxes. One platform, fully managed. No servers to run, no two services to stitch together. No coding required - if you own a domain, you can set it up yourself in a few clicks - or let your AI coding agent do it. Free tier: 1 domain, 3,000 emails/month, no daily cap. No credit card required. // your agent, mid-session create_domain ({ domain: "yourstartup.com" }) // Mektup returns the exact records to add…from usemektup.com
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Open-source GTM skills for technical founders
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OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
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Launched alongside, August 2026
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Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


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AI · 17d ago · simedw.com