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Show HN: Live AI music sequencing agent
在网页上与AI实时共创音乐，所有听众同步体验同一首AI编排的旋律。
Pretzel is an experiment in live AI agents for music. It's a web synchronized music sequencer that is controlled by an AI agent. Everyone chats with t…
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HN: Silau – AI detects employee burnout"
通过AI分析员工行为数据，提前发现倦怠信号，帮助HR在员工离职前采取干预措施
I just launched Silau 76% of employees experience burnout. I built an AI platform that detects it BEFORE they quit. Check it out: [your link] If you k…
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Show HN: Worldnotes – infinite notes in-browser canvas
无限画布上的笔记宇宙，通过Wiki链接自由穿梭于不同节点，像是用文本编织的探索地图
I've spent the weekend hacking away on what I am calling "worldnotes". It's an infinite notes canvas, using wikilink style links to navigate around to…
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DeepSeek V4还能更省！新工具缓存命中率高达99.82%，2折稳定到手
DeepSeek V4新工具缓存命中率99.82%，长会话成本直降80%，2折玩转大模型。
原本4亿+token、61美元的账单，直降至12美元
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发现频道：最近10日的热门排行榜[2026年第21期]
最新一期热门工具排行榜，汇集剪贴板同步、查词、桌面启动器等10余款实用工具，开源免费居多。
最近10日，来自小众软件论坛的发现频道的热门排行榜，由系统自动生成，直接列出来： 序号 主题 1️⃣ Moeli 阅读：轻量易用的漫画小说阅读器 2️⃣ 一个剪贴板实时同步工具 | 五端支持 | P2P | 跨网络 | UniClipboard 3️⃣ 【开源…
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Ask HN: What is your daily AI stack?
程序员日常AI工具堆栈公开，从LLM到代码审查，一份实用参考清单。
Which AI tools benefiting you most in day-day work? Which tool you stopped using? Let's share so that we can each learn from other experience and use …
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Show HN: Strudel – Generate commit messages via Apple's on-device LLM
用苹果端侧大模型自动生成Git提交信息，本地运行保隐私，开发者效率利器。
Strudel is a small cli tool which uses Apple's on-device LLM to write commit messages for you. To give it a try install it and run it in a git repo wi…
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Focused Work, Distraction-Free Coding
用极简计算机或专注模式，帮你摆脱干扰实现无分心编程，提升工作效率。
With the age of AI agents giving everyone a heightened sense of speed in shipping code, it is valuable for engineers to focus deeply on technical work…
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Scan any codebase in 3s, then verify what your AI builds
3秒扫描任何代码库，验证AI构建结果，开源神器助你掌控项目全貌
Article URL: https://github.com/anatomia-dev/anatomia Comments URL: https://news.ycombinator.com/item?id=48253446 Points: 2 # Comments: 0
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Show HN: I built a RAG and knowledge graph agent that runs locally
本地运行的RAG与知识图谱AI代理，一键解决隐私与安全痛点，无需依赖云端模型配置。
Claw-Coder is an AI agent that runs locally on your laptop and has access to powerful tools instead of configuring claude or codex to use a local mode…
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Show HN: AI Chess Coach
用AI实时分析国际象棋走法，帮你理解每一步背后的战术逻辑
Two years ago, I simply could not get LLMs to reason about chess without (both me and the LLM) spiraling into fits. Today, things are different. Comme…
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Computer-Use-Linux
Linux桌面用户福音：开源工具让AI代理直接操控你的计算机，无需等待官方支持
Hi, Since apps like Codex and Claude don't provide support for computer use for Linux desktop users, iv'e built my own own one. https://github.com/age…
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From source code 2 LLM constraints:a semantic extractor for Python, SwiftUI, Lua
从源码自动提取语义约束，让LLM更好理解代码逻辑，支持Python、SwiftUI、Lua
Article URL: https://github.com/whitecell-dev/Semantic-Extractor/tree/main Comments URL: https://news.ycombinator.com/item?id=48255601 Points: 1 # Com…
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capcap：一键搞定截图、标注与图床，免费、开源的 macOS 截图工具
免费开源的macOS截图工具，截图标注图床全搞定，标注对象化可随时修改。
一个常驻菜单栏的小工具，双击 ⌘ 就能截图、标注、长截、美化、上传图床——纯 AppKit、零依赖、零订阅、零遥测。 查看全文
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I built a free AI travel planner for budget Europe trips
用Next.js和Claude API打造免费AI欧洲穷游规划工具，开发者寻求社区反馈。
Built with Next.js and Claude API. Would love feedback from the HN community. Comments URL: https://news.ycombinator.com/item?id=48256767 Points: 2 # …
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Semantic Attacks on Tool-Augmented LLMs: Securing the Model Context Protocol Against Descriptor-Level Manipulation
揭秘针对工具增强LLM的新型语义攻击，聚焦模型上下文协议（MCP）中的描述级操纵，为AI安全防御提供关键洞见。
arXiv:2512.06556v2 Announce Type: replace-cross Abstract: The Model Context Protocol (MCP) enables Large Language Models (LLMs) to interact with exter…
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Stop Describing Your Bugs — Just Screenshot Them
截图自动分析bug，无需长篇描述，Gemma 4多模态让问题定位一步到位，效率拉满！
This is a submission for the Gemma 4 Challenge: Build with Gemma 4 What I Built BugLens is an AI-powered screenshot debugger for developers. You uploa…
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HarnessAPI: A Skill-First Framework for Unified Streaming APIs and MCP Tools
LLM工具部署不再分裂：一个框架同时搞定HTTP端点和MCP注册，舍弃重复造轮子，拥抱统一流式API。
arXiv:2605.22733v1 Announce Type: new Abstract: Every Python function deployed as an LLM tool must today exist in two forms: an HTTP endpoint for huma…
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OpenAI大神教你如何榨干Codex
Codex周活破400万，官方使用指南来了：大神教你用Command键一键切换线程，还能自动监控Slack审阅。
13k星开源库作者解锁Codex-maxxing！
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Show HN: I built a powerful RAG and knowledge graph agent that runs locally
本地运行、保护隐私的RAG+知识图谱智能代理，无需配置云模型即可使用强大工具。
Claw-Coder is an AI agent that runs locally on your laptop and has access to powerful tools instead of configuring claude or codex to use a local mode…