Show HN: Keel - A conductor, not an agent loop https://ift.tt/wFxGEKC

Show HN: Keel - A conductor, not an agent loop https://daneb.github.io/keel/ September 1, 2026 at 01:52AM

Show HN: Xyzzy – AI teamwork in one Python process, with a tamper-evident log https://ift.tt/myP7jDe

Show HN: Xyzzy – AI teamwork in one Python process, with a tamper-evident log https://ift.tt/3SqQGO6 September 1, 2026 at 12:28AM

Show HN: Corporate Mind Games – logic puzzles with a sarcastic corporate theme https://ift.tt/KUVCayY

Show HN: Corporate Mind Games – logic puzzles with a sarcastic corporate theme I have always enjoyed building and playing puzzles. I am a regular user of NYT Games and LinkedIn Games. I thought it would be fun to create some corporate-themed puzzles as a silly alternative to LinkedIn Games. So, I built Corporate Mind Games. The games are intended to be a little bit sassy and sarcastic, but I hope they are enjoyable and challenging. I was planning to post this on HN last week. However, many years ago, I made a game called Don't Wordle, which unexpectedly appeared on the front page last week. I ended up getting distracted by that, and I also figured it was more appropriate to post this game on HN on a Monday morning given the theme. So here we are. https://ift.tt/kyPBL5R August 31, 2026 at 09:38PM

Show HN: NFC Energy-Harvesting PCB Business Card with an MCU https://ift.tt/ReGkWtx

Show HN: NFC Energy-Harvesting PCB Business Card with an MCU https://ift.tt/L2zCQZ9 August 28, 2026 at 07:18PM

Show HN: Cogram Studio – CAD and BIM workspace for humans and agents https://ift.tt/RBozAY0

Show HN: Cogram Studio – CAD and BIM workspace for humans and agents Hi HN, Rick and Alex here, co-founders of Cogram. We’ve been making project-management software for architects and engineers since 2023, and are now experimenting with a second product. Cogram Studio (studio.cogram.com) is a CAD and BIM workspace for AI agents to create three-dimensional models and dimensioned drawings. Studio runs FreeCAD ( https://ift.tt/C0wiobT ) 1.1 headlessly, using the OpenCASCADE ( https://ift.tt/tSdWvTR ) geometry kernel. It imports and exports STEP, IFC, STL, DXF and FCStd files. Studio exposes an MCP server, so you can operate it from Claude Code, Codex, ChatGPT, or other agents. Tools cover scripting against FreeCAD, inspecting the model visually, CRUD operations on views, tables, and sheets, importing terrain, etc. Studio also provides a built-in agent based on Pi ( https://ift.tt/QZefwj1 ) and a basic UI for 3D model inspection, measurement, view, table, and sheet creation. There are two ways to try it: 1. Bring your own agent. Point Codex or Claude Code at studio.cogram.com/skill.md and ask it to follow instructions there. This starts a one-hour Studio session and opens the modelling environment in your browser, connected to your agent. You need to confirm sign up only if you want to save the session. 2. Use Studio’s built-in agent. Submit a prompt at studio.cogram.com and sign up. You receive 50 free credits. Here are two models created by agents: - A simple bookshelf ( https://ift.tt/fULhTIH ) with two sheets - The Colosseum ( https://ift.tt/AGFfrlU ) [large, can take minutes to load], with two sheets showing dimensioned and annotated views. For now, Studio works best when you use it iteratively. If you ask an agent for a finished, complex model and “let it rip”, it may produce something that looks convincing but doesn't hold up to scrutiny. Agentic modelling feels roughly like where agentic programming was in 2024: useful for speeding up repetitive or bounded tasks but not yet reliable enough to complete long, complex jobs. Recent models have improved at CAD. We expect progress to accelerate as models become even better at reasoning across the different representations used in architecture and engineering: geometry, drawings, images, materials, physical constraints, specifications, regulations, code, etc. Early users and our own experience suggest that agents are already useful design collaborators. They can help with repetitive CAD work, fabrication options, part sourcing and cost estimates. We expect that as models improve, agents will be able to explore many different designs, run simulations, and check constraints across an entire project. CAD will become a shared workspace for humans and agents. Because design decisions made in CAD shape much of what is eventually built, even modest improvements could have wide effects. We’d love to hear your feedback and ideas if you give Studio a try. We’re also hiring across product, engineering and commercial roles. If you’re interested in working on interesting problems involving AI and the physical world, please take a look at our open positions at https://ift.tt/SU1mdok . https://ift.tt/jE4rMCb August 31, 2026 at 12:19AM

Show HN: Convert PNG and JPG to clean SVG in seconds https://ift.tt/7iByvAQ

Show HN: Convert PNG and JPG to clean SVG in seconds https://ift.tt/etpx7Vm August 30, 2026 at 02:24AM

Show HN: 3D Embodiment of your Git repo https://ift.tt/Oz5T0sg

Show HN: 3D Embodiment of your Git repo https://ift.tt/a1ZjhIM August 29, 2026 at 11:19PM