Show HN: Give your AI agent a personality (and a voice) without external APIs https://ift.tt/FHhp7oS

Show HN: Give your AI agent a personality (and a voice) without external APIs https://fellowgeek.github.io/mcp-speak/ July 20, 2026 at 10:01AM

Show HN: A comprehensive, filterable list of AI agent jails https://ift.tt/LXiPGbM

Show HN: A comprehensive, filterable list of AI agent jails I built this from another Show HN thread where people were mentioning alternative AI agent sandboxes and jails https://ift.tt/Mj4CvhP July 20, 2026 at 07:49AM

Show HN: I made a cute weight tracking app where you can raise a pet https://ift.tt/y8SYpZD

Show HN: I made a cute weight tracking app where you can raise a pet My girlfriend hated all the weight tracking apps out there because they felt really analytical and cold. So I figured I'd make a cute gamified weight tracker for her! Introducing Wooby! You can choose one of four pets to raise, and log your behaviors and watch your pet get happier. It gives you motivational messages as you log your weight and habits, and you can unlock furniture and decorate your pet's home as well. You can even play with your pet. It's totally free right now and we don't collect any data either so give it a try! https://ift.tt/Cy7awZi July 20, 2026 at 02:37AM

Show HN: A self-hosted AI that turns Hacker News into a daily briefing https://ift.tt/u0losb2

Show HN: A self-hosted AI that turns Hacker News into a daily briefing Hi everyone, I read HN every day, but there was always more great content than I had time to read. I know there are already several HN summarizers on GitHub, and I tried some of them. They just didn't fit the workflow I wanted, so I decided to build my own. My project is a self-hosted app that automatically fetches top stories, summarizes them with AI, translates them into your preferred language, and prepares a personalized daily briefing in a nice customizable UI while you sleep. Maybe I'm not the only one who wanted this kind of workflow. I'd love to hear your thoughts, especially on what you think an ideal HN summarizer should do. https://ift.tt/yfjUqPg July 19, 2026 at 07:40PM

Show HN: Shikigami, run AI coding agents in parallel, each in a Git worktree https://ift.tt/hKsuUcT

Show HN: Shikigami, run AI coding agents in parallel, each in a Git worktree Hello all, I'm a software developer. Over the last few months more and more of my work has turned into using coding agents instead of typing the whole code myself. Usually a few claude sessions at once, sometimes codex, one per feature or per revealed bug. I ran them in a split terminal for a few weeks, and quickly spotted two main problems. The first is that I couldn't easily tell which agent was stuck waiting on me and which was still working, so I'd cycle through sessions and checking on them. The second one: agents sharing a single branch step on each other. Two of them could be editing the same file with different ideas - a nice recipe for a mess. So I built my own solution - Shikigami. It's a desktop app that runs agents side by side, each one in its own git worktree. Same repository, separate working directories, so they can all run at once without touching each other's edits. Every agent has a real PTY session. The sessions are resumable too, you can quit the app, come back tomorrow, and a long conversation is where you left it. The app has a second mode: a Monaco editor with the full file tree, diff viewer, git history and per-line blame. You flip between the agent grid and the editor from a pill in the middle of the title bar, and the agents keep running while you read. When one finishes a turn or needs input, a desktop notification takes you straight to that session. There's language intelligence built in too: diagnostics, go-to-definition, find-references and completion for PHP 8.1-8.5 and TypeScript/JavaScript - both are still improving to provide better dx. My mostly used stack at work is a Symfony app and docker containers, so the app has a docker integration builtin (service tree, per-service logs, a container shell, start/stop). Another integration is mysql and redis support - databases/tables preview, custom sql queries and redis keys inspection. It's free. You don't need an account, no sign-up and no cloud, so agents and worktrees stay on your machine. macOS (signed .dmg, Apple Silicon and Intel) and Linux (AppImage). No Windows build yet. What you see today stays free. At some point I'd like to earn something from it, probably paid add-ons on top, or an option to support the project like Signal does. I haven't decided yet. The source is private for now, so if that's a dealbreaker, fair enough - I understand that. That's why I started a dedicated YouTube channel so you can see who are you dealing with. The app is still in the BETA phase, you can expect bugs, but I fix them fast. I have live streams on YT, and there's a discord server if you'd rather complain in real time. I'd appreciate feedback, especially from anyone running more than two or three agents at once. Thanks, Igor https://shikigami.dev/ July 19, 2026 at 05:48AM

Show HN: PilotCite – Get your brand cited by ChatGPT, Gemini, and more https://ift.tt/cGqSBi5

Show HN: PilotCite – Get your brand cited by ChatGPT, Gemini, and more https://ift.tt/hqcnHVU July 19, 2026 at 04:17AM

Show HN: Loris Tunnel – an open-source desktop manager for SSH tunnels https://ift.tt/PyYR6oa

Show HN: Loris Tunnel – an open-source desktop manager for SSH tunnels I made this app because 1) I am tired of low performance DBeaver's ssh tunnel 2) Meanwhile, there is no good App in Windows to solve this problem. 3) I don't like CLI so I made this desktop app with Go and Wails. Mac\Windows are both supported. Some features I think it should be helpful 1) With GUI 2) Auto-start after App started\App could auto start after os booted 3) Easy to create tunnels (ex. could import from SSH command) 4）Latency monitoring, if you have multiple jumpers, you could choose a better one by monitoring. I use this tool everyday, both in my Mac and Windows. I think it should be useful for some developers, so I share it here. Still in beta stage, I am still trying to make it better Free to create 3 tunnels, mail to me could get an invitation code to upgrade to pro Meanwhile, I also provide 10 pro codes below: REHN-47T5-WUBK-6406 REHN-59LQ-UO19-LJI8 REHN-6BHQ-158N-GX7K REHN-UFOZ-N8T1-ERA6 REHN-0QYH-CI0F-2SWO REHN-AYSY-20LI-5RA0 REHN-HFAY-JZ4T-UOHU REHN-7ZZV-DWPW-D6TK REHN-OWM7-WDFZ-3Z53 REHN-DD6K-UG2L-6ZOC Looking forward for your feedbacks https://ift.tt/5nHolsp July 18, 2026 at 05:34AM