1. Show HN: My Claude subscription did $5,868 of API-equivalent work last month (github.com)
What is your Claude Code subscription actually doing? Local, private usage meter: npx cookbook-meter - dpro10/cookbook-meter
2. Show HN: OpenAI network checker using 31 browser and IP signals (www.getplus.ai)
一键检测31项环境信号：出口IP、ChatGPT官方支持地区、代理网络、WebRTC泄漏、DNS一致性、系统时区、字体与设备地区特征，适用于ChatGPT Plus、Pro和Codex访问前的网络环境参考。
3. Show HN: A UI to see all the assumptions your coding agents are making (github.com)
💬 Show your coding agent's implicit assumptions in a popup & correct them before they go off the rails. Built for Codex. - pirate/codex-structured-steering
4. Show HN: Virtual Private LLM, fixed fee with no usage or token limits (solheim.ai)
A virtual private LLM: one project, one VPL, sized by how many requests run at once. Flat monthly fee, no usage window, no reset timer, EU-hosted.
6. Show HN: Remarc – comment on anything on your screen and send it to your agent (remarc.app)
Your feedback layer for AI collaboration.
7. Show HN: SGI ElectroPaint screensaver in 3D CSS (css.graphics)
ElectroPaint rendered entirely with retained HTML and CSS using PolyCSS.
8. Show HN: Binaural beats CLI with server/IPC mode and custom presets (github.com)
Binaural-beat audio player for Unix-like systems. Contribute to axyz/binaural development by creating an account on GitHub.
9. Show HN: How to use Mu – Tools for Agents – with x402 payments (micro.mu)
For a while I've been playing around with Mu - an open source project that provides tools for agents behind one MCP server and app.
You can find i
You can find i
10. Show HN: Landing page demos that run the real app in a microVM per visitor (www.paperplanes.sh)
Try three real, interactive products running on Paperplanes.
11. Show HN: ChatGPT SEO for Shopify Merchants (apps.shopify.com)
ChatGPT SEO for Shopify. 21-criteria audit + Auto-Fix rewrites 30+ product attributes for AI. Get found on ChatGPT, Gemini, Perplexity, Claude & Copilot.
12. Show HN: An agent engine with no SDK, just TOML and webhooks (substructure.ai)
Substructure is an engine for agents that live in the cloud instead of a laptop. Connect them to Slack, give them MCPs, build tools inside your own system. Customize the agent loop. Host it yourself, or let us run it.
13. Show HN: React forms with direct uploads to your own S3/R2 (fillo.so)
Try a native React form whose file uploads travel browser-direct to S3 or R2 while Fillo keeps the response record.
14. Show HN: Neal – Claude and Codex working together (github.com)
A plan-driven, multi-agent coding loop: separate planner, coder, and reviewer roles, each on the provider and model you choose, work together to implement your plan. - navels/neal
15. Show HN: WikiZipf – Guess the most frequent words of a Wikipedia article (wikizipf.com)
Guess the most frequent words of a Wikipedia article — or the article from its words.
16. Show HN: Ichabod – The (slightly spooky) headless professional network (ichabod.dev)
The headless professional network for agentic professionals and the companies hiring them. No feed, no algorithm — your agent does the looking, over MCP.
17. Show HN: I made a tool that rebuilds editable slides from images (sliderebuild.org)
Rebuild images, screenshots, and PDF pages as editable PowerPoint slides. Recover text, visual regions, and layouts instead of placing a flat image in PPT.
18. Show HN: MCP-uplift – run legacy MCP servers behind the new stateless protocol (github.com)
Run legacy MCP stdio servers behind the 2026-07-28 protocol. Translates the removed initialize handshake, sessions, and server-initiated requests. - MohibShaikh/mcp-uplift
19. Show HN: I spent almost 2 years collecting website design inspiration (explorer.withfudge.com)
20. Show HN: Pressentable – turn a spreadsheet into a typeset client report (pressentable.com)
Upload a spreadsheet, fill the blocks, export a typeset PDF. Free, no signup, your data stays in the browser. Next month, the same report re-renders.
21. Show HN: I built an MCP that gives DeepSeek V4 Flash eyes (bad ones) (github.com)
Most LLMs see images. With squint-mcp, the rest imagine seeing them. - theJian/squint-mcp
22. Show HN: Interspectr – automated interview prep generated from a job posting (interspectr.com)
23. Show HN: ponzy.io, an online multiplayer trading game in the browser (ponzy.io)
Welcome to ponzy.io, a trading game. Experience all of the thrills of high risk trading without the real world financial risk.
24. Show HN: WindStrap – Bootstrap 5.3.8 to Tailwind CSS Using DeepSeek V4 Flash (github.com)
Bootstrap 5.3.8 translated 1:1 into Tailwind CSS via the @apply directive. - rip747/windstrap