Show HN: Pygantry – Why ship a whole OS when you just need a Python environment? https://ift.tt/nOeWR7t

Show HN: Pygantry – Why ship a whole OS when you just need a Python environment? "Hi Hacker News, I’ve always found Docker to be overkill for simple Python deployments. It's heavy, complex for non-tech users, and often results in 500MB+ images for a 10KB script. That’s why I built Pygantry. It’s a minimalist 'container' engine based on Python venv but made portable and relocatable. Key features: Lightweight: A full 'shipped' app is usually < 20MB. Zero-Config: No daemon, no root, no Dockerfile complexity. Portable: Build once, zip it, and run it anywhere with a Python interpreter. Founder friendly: Built-in licensing and stealth modes for those building a business. I built this to simplify my own VPS deployments. I'd love to get your feedback on the architecture and how you handle 'Docker-fatigue' in your workflow. https://github.com/erabytse/Pygantry February 4, 2026 at 10:17PM

Show HN: Dengen Shrine – A privacy-focused digital Shinto ritual https://ift.tt/3pxd2vr

Show HN: Dengen Shrine – A privacy-focused digital Shinto ritual Hi HN, I built "Dengen Shrine," a web-based experience of a traditional Japanese Shinto ritual. Key Features: Privacy by Design: Your "Kotodama" (messages/prayers) are never stored in any database. They exist only in the animation and vanish upon completion. No Login Required: You can experience the ritual instantly without an account. Digital Offering: For those who wish to support the project, I’ve integrated a "digital offering" (Osaisen) via Stripe. This is completely optional—you can experience the core ritual for free without any payment. It’s not a donation, but a paid digital experience that unlocks a unique "Completion Message" for supporters. Why I built this: I wanted to explore how ancient traditions like Shinto can be reinterpreted in a digital, ephemeral way. In Shinto, words have spirits (Kotodama), and I felt that the "ephemeral" nature of the web was a perfect fit for this. I’d love to hear your thoughts on the UI/UX and the concept of "ephemeral digital rituals." https://ift.tt/qiuEpIy February 4, 2026 at 11:50PM

Show HN: Yutovo – visual online and desktop calculator inside a text editor https://ift.tt/jVyivot

Show HN: Yutovo – visual online and desktop calculator inside a text editor Hi all, I build a calculator that displays and edits formulas in a familiar graphical form, has a WYSIWYG editor, can work with numbers of any size, supports physical units, and has many other features. There are online and desktop (Linux, Windows) versions. The project is open source and consists of these ones: https://ift.tt/wuA7kL5 — a text and formula editor with output to a custom window. Built from scratch, no dependencies on other editors. C++, boost. https://ift.tt/bcpx0d6 — a desktop application based on Qt. https://ift.tt/nzXEaRx — an online version based on Vue.js and Quasar. The remaining components are compiled for Wasm. https://ift.tt/tUH8CNm — a string expression calculator based on boost.spirit. https://ift.tt/ZtcYGj5 — a web server for a website based on Drogon. https://ift.tt/yZ9n8eV — a calculator broker. C++. https://ift.tt/dxyAY8C — a logger based on spdlog. There are versions for Flatpak, Snap, Debian, and Windows. You can save your documents on the website after registering. I welcome any comments, bugs, shortcomings, or suggestions. https://yutovo.com February 4, 2026 at 04:03AM

Show HN: Ghidra MCP Server – 110 tools for AI-assisted reverse engineering https://ift.tt/0DLXGYt

Show HN: Ghidra MCP Server – 110 tools for AI-assisted reverse engineering https://ift.tt/XuwUVqz February 4, 2026 at 03:51AM

Show HN: OpenClaw Assistant – Replace Google Assistant with Any AI https://ift.tt/riMyeSQ

Show HN: OpenClaw Assistant – Replace Google Assistant with Any AI https://ift.tt/ZhKw96S February 4, 2026 at 12:45AM

Show HN: Ec – a terminal Git conflict resolver inspired by IntelliJ https://ift.tt/z1Tjax4

Show HN: Ec – a terminal Git conflict resolver inspired by IntelliJ Hi HN, I built ec because my friends who are new to development kept getting stuck on Git conflicts. Most TUI merge tools felt hard to use or non-intuitive for them. The only flow they found easy was the IntelliJ (JetBrains) conflict resolver, so I recreated that experience in the terminal. ec is a terminal-native, 3-pane conflict resolver with a focused, step-by-step flow. If you try it and leave feedback, I would be really grateful. Thanks! Repo: https://ift.tt/bNcti9Q https://ift.tt/bNcti9Q February 3, 2026 at 09:25PM

Show HN: Axiomeer – An open marketplace for AI agents https://ift.tt/Ola53if

Show HN: Axiomeer – An open marketplace for AI agents Hi, I built Axiomeer, an open-source marketplace protocol for AI agents. The idea: instead of hardcoding tool integrations into every agent, agents shop a catalog at runtime, and the marketplace ranks, executes, validates, and audits everything. How it works: - Providers publish products (APIs, datasets, model endpoints) via 10-line JSON manifests - Agents describe what they need in natural language or structured tags - The router scores all options by capability match (70%), latency (20%), cost (10%) with hard constraint filters - The top pick is executed, output is validated (citations required? timestamps?), and evidence quality is assessed deterministically - If the evidence is mock/fake/low-quality, the agent abstains rather than hallucinating - Every execution is logged as an immutable receipt The trust layer is the part I think is missing from existing approaches. MCP standardizes how you connect to a tool server. Axiomeer operates one layer up: which tool, from which provider, and can you trust what came back? Stack: Python, FastAPI, SQLAlchemy, Ollama (local LLM, no API keys). v1 ships with weather providers (Open-Meteo + mocks). The architecture supports any HTTP endpoint that returns structured JSON. Looking for contributors to add real providers across domains (finance, search, docs, code execution). Each provider is ~30 lines + a manifest. https://ift.tt/mTnFMCO February 2, 2026 at 09:43PM