LinkHarvestDigest

Show HN: A Curated Library of Hero Sections from Fast-Growing Startups https://ift.tt/3Xf409W September 1, 2026 at 03:36AM

Show HN: Saccade – Live semantic browser truth for AI agents I build one this application is to resolve the most of the agent cannot handle the brother they extremely slow. So I come up with this idea, we install one of the extntion on chrome or edge to give continuously compile the tabs authorized by the user into semantically meaningful objects with stable identities, and push page changes as deltas to the local Node.js Broker. The Agent reads the full truth or delta of the specified tab via MCP and executes actions using object IDs bound to document. The preliminary result shows that it is very close to the performance of Playwright in terms of token use and speed. The only problem with this one is that at the very first time, it is going to send the full truth, and after that, for any page changes, it only sends the data. So, after the first read, the continuous operation of the page reaches the millisecond reaction loop. It can also upload filled forms, downloads, and all kinds of...

Show HN: ScoutLayer – a simple API to find contacts from a domain https://scoutlayer.io August 31, 2026 at 03:21AM

Show HN: Break 5, the addictive, free 5 minute, daily word game No 3rd party analytics, no tracking, no data sharing. Just a fun, free game where everyone plays the same daily puzzle, in which you are challenged to turn one five-letter word into another five-letter word, changing one letter at a time. https://break5.co.uk/ August 31, 2026 at 01:05AM

Show HN: What Apple's OS updates silently change in the on-device AI model https://umer9538.github.io/underfoot/ August 31, 2026 at 12:41AM

Show HN: Delete yourself from data brokers without a subscription I signed up for a paid service to get my phone, addresses, and vehicles off the public internet. It didn’t work. So I built remove-your-data, an open-source repo that tells your agent exactly what to do to remove your personal information online. https://ift.tt/5b1cdhq August 29, 2026 at 11:31PM

Show HN: SSH Ache – open-source desktop SSH client with SFTP, tunnels and MCP https://ift.tt/5mVNAlI August 29, 2026 at 08:42PM