Flintlock – Create and manage the lifecycle of MicroVMs, backed by containerd
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Show HN: Open-sourcing our text-to-CAD app
Show HN: Open-sourcing our text-to-CAD app Hey HN! I'm Zach from Adam (<a href="https://adam.new/">https://adam.new/</a>). We’re building an AI co-pilot for mechanical CAD software.<p>As part of our broader research, we built a browser-based Text-to-CAD app (<a href="https://news.ycombinator.com/item?id=44182206">https://news.ycombinator.com/item?id=44182206</a>) and are now open sourcing it. This is a React SPA with a Supabase backend.<p>What it does:<p>* Generates parametric 3D models from natural language descriptions, with support for both text prompts and image references<p>* Outputs OpenSCAD code with automatically extracted parameters that surface as interactive sliders for instant dimension tweaking<p>* Exports as .STL or .SCAD<p>Under the hood:<p>* Separate agents for conversation and code generation; simple parameter tweaks bypass AI entirely using deterministic regex-based updates<p>* Runs fully in-browser by compiling OpenSCAD to WebAssembly and integrating Three.js with React Three Fiber for 3D rendering<p>* Supports BOSL, BOSL2, MCAD libraries and custom font support (Geist) for text in models<p>We’ve seen many developers trying to replicate this kind of functionality, so we’re releasing this to give the community a solid foundation to build on.<p>Future improvements:<p>* Expand geometry support - Move beyond CSG primitives to support curved surfaces, fillets, lofts, and constraint-driven modeling through CadQuery/Build123D<p>* Better spatial context - UI for face/edge selection and viewport image integration to give LLMs spatial understanding<p>* Enhanced capabilities - RAG on documentation and integration with more OpenSCAD libraries for features like proper threading<p>You can clone the repo and run it locally! Contributions are welcome, and we’ll keep merging PRs as they come in.
Build an AI telephony agent for inbound and outbound calls
Build an AI telephony agent for inbound and outbound calls
Show HN: MCP server for searching and downloading documents from Anna's Archive
Show HN: MCP server for searching and downloading documents from Anna's Archive I was looking around for an MCP server that could connect Anna's Archive to Claude Desktop, as I wanted to be able to search and download books directly through the interface.<p>I couldn't find any public implementations, so ended up building one myself.<p>What it does?<p>- It searches Anna's Archive by keywords. - It downloads books from search results. - It works directly in Claude Desktop through MCP.<p>Check out the repository's README for detailed installation and configuration instructions.<p>The code is fully open source and builds run on GitHub Actions for transparency.<p>I figured I'd share, since I couldn't be the only one wanting this functionality!
We accidentally solved robotics by watching 1M hours of YouTube
We accidentally solved robotics by watching 1M hours of YouTube
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