Show HN: "Vote-MCP" -- a bit like Google Forms, but for AIs https://ift.tt/IqewgsF

Show HN: "Vote-MCP" -- a bit like Google Forms, but for AIs I'm building a "coordination primitive" for autonomous AI agents, i.e., a REST API where they can create polls and vote in order to make collective decisions. So, it's a bit like Google Forms, but for bots. It's fun to contemplate what constitutes a good UI for them. You can have your agent(s) explore it at https://ift.tt/pB1VdZx (the likes of Codex Mini or Claude Haiku should be enough). Heads up: the API provides Python code templates to help the caller cryptographically sign the payload, so take appropriate security precautions. Unlike humans I know, AI agents quite easily handle cryptography, which bakes in auditability and identity verification. I also made a Postman demo where you can step through the voting process. Please see the linked 'about' page for more. Does this approximate a solution to a real coordination problem you have? I'd love to hear. == For humans: https://ift.tt/vHn7jRl For AIs: https://ift.tt/kwuXZOm https://ift.tt/vHn7jRl March 1, 2026 at 01:43AM

Show HN: Optimal: Cost effective infra with agentic inbox https://ift.tt/wapmL3j

Show HN: Optimal: Cost effective infra with agentic inbox During a hackathon, I build this platform that will help compute cost optimal infra plans to run ML workloads. Plans are computed based on the nature of workload, reasearch papers for custom requirements and configs if set by the user. I also added an agentic inbox, so users can check status, ask questions and even kick off a training job on the go, without having to log into the dashboard. I wanted to know if this would be actually helpful in real scenarios and what more can be added so it addresses some more pain points. Let me know, thanks! Demo: https://www.youtube.com/watch?v=AOYevdJRmcQ https://ift.tt/9mijsNS February 28, 2026 at 10:56PM

Show HN: I Turned My CV into a Space Invaders Game (Rust and WASM) https://ift.tt/VcGKMeX

Show HN: I Turned My CV into a Space Invaders Game (Rust and WASM) https://breezko.dev February 27, 2026 at 11:40PM

Show HN: SplatHash – A lightweight alternative to BlurHash and ThumbHash https://ift.tt/WwFHqc1

Show HN: SplatHash – A lightweight alternative to BlurHash and ThumbHash Hi HN, I built SplatHash. It's a lightweight image placeholder generator I wrote to be a simpler, faster alternative to BlurHash and ThumbHash. Repo: https://ift.tt/h3rIejz https://ift.tt/h3rIejz February 28, 2026 at 01:24AM

Show HN: Polpo – Control Claude Code (and other agents) from your phone https://ift.tt/HbPSDKR

Show HN: Polpo – Control Claude Code (and other agents) from your phone Polpo is an open-source mobile controller for AI coding agents. It runs a lightweight server on your machine and gives you a phone-friendly dashboard to manage sessions, send prompts, approve tool calls, and review plans. We just released v1.1.0 with support for 5 agents (Claude Code, Codex, Gemini, OpenCode, Pi), skills management from the phone (browse/install/remove skills from skills.sh), and the ability to start new sessions without touching the terminal. The idea started because we wanted to kick off coding tasks from the couch and check on them from the phone. It grew from there. Built with Node.js, no framework on the frontend, WebSocket for real-time updates. Works on LAN or remotely via tunnel (cloudflared, localtunnel, ngrok, SSH). Built by PugliaTechs, a non-profit association from Puglia, Italy. https://ift.tt/YlP6k1i February 28, 2026 at 12:32AM

Show HN: Music Discovery https://ift.tt/V46ifEp

Show HN: Music Discovery I made a tool for discovering new music which links to artists bandcamp pages and eventually to your own records listed on the site. I want to have an intuitive and simple way to discover, buy and sell records. Looking for any and all feedback. https://ift.tt/hLeYFPC February 27, 2026 at 05:32AM

Show HN: Badge that shows how well your codebase fits in an LLM's context window https://ift.tt/aSBscrp

Show HN: Badge that shows how well your codebase fits in an LLM's context window Small codebases were always a good thing. With coding agents, there's now a huge advantage to having a codebase small enough that an agent can hold the full thing in context. Repo Tokens is a GitHub Action that counts your codebase's size in tokens (using tiktoken) and updates a badge in your README. The badge color reflects what percentage of an LLM's context window the codebase fills: green for under 30%, yellow for 50-70%, red for 70%+. Context window size is configurable and defaults to 200k (size of Claude models). It's a composite action. Installs tiktoken, runs ~60 lines of inline Python, takes about 10 seconds. The action updates the README but doesn't commit, so your workflow controls the git strategy. The idea is to make token size a visible metric, like bundle size badges for JS libraries. Hopefully a small nudge to keep codebases lean and agent-friendly. GitHub: https://ift.tt/5K4Y2Sl https://ift.tt/5K4Y2Sl February 27, 2026 at 05:14AM