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Show HN: Things To Do API — a fast, localized events knowledge base for shows, talks, pop-ups, and markets, accessible via plain-language search, REST, and MCP for agentic applications.
A user declares they're fully switching from Codex to the Claude Code desktop version, praising its human-like interaction and Opus 5.5's video capabilities while relegating Codex to routine automated tasks.
An in-depth breakdown of Lecture 5, "Agent Tools in Pictures," from Columbia University's Agentic Engineering course — 221 minutes covering the essence of tools, the complete call chain for a single invocation, five ways to package tools (functions / CLI / Skills / MCP / code execution), and security plus engineering judgment. The core thesis: "The model writes the order, the program does the cooking — prompts are not the lock, code is."
Maxime Rivest 介绍了一个可直接供 AI agent 调用的语义搜索 API，覆盖 2008 年至今的科学文献，只需发出 GET 请求即可获得检索结果。目前仍是 demo 版本，呼吁开发者试用并反馈改进建议。
作者实测并对比了两种 iPhone Agent 方案：iPhone Mirroring + Peekaboo 的视觉控制路线与基于 WebDriverAgent 的 iPhone Use，指出后者响应更快但需 iOS 开发签名环境，适合高频繁琐任务的自动化。
宝玉 (@dotey) 深入分析了 amontlabs/lcu 项目：它并非自研模仿，而是直接复用 OpenAI ChatGPT 桌面版内置的 Computer Use 运行时，通过 MCP 将该能力暴露给 Claude Code、Codex CLI、Pi 等任意 Agent 工具调用。LCU 仅提供 js 和 js_reset 两个工具，模型通过编写 JavaScript 操作预置的 cua 对象（getState/getApp/click/typeText 等）完成桌面控制，并支持访问性 API 直接点击 UI 元素。
Jev is positioned as a tool for high-throughput data scenarios with tolerance for missing data, and a new CLI called jevable lets agents filter any stream by meaning using plain-English rules combined with TypesafeAI's Jev judgments, cutting always-on agent costs by up to 86%.
Manus introduces Flex, a new module that allows users to bring their own API key to power Manus's agent infrastructure, with initial partners including OpenRouter, Fireworks, and Modal.
Tapkit is a Mac app that allows AI agents to control an iPhone, now available for general use after months of iteration.
The tweet lists 10 open-source GitHub projects that provide memory layers for AI agents to maintain state across sessions, preventing them from starting from zero each time.
Reduck MCP provides browser scripts that enable agents to automate Amazon interactions, turning black box sites into callable tools for tasks like product searches and purchases.
Open-slide 2.0 is a slide framework built for agents, now featuring a new visual editor, editable pptx export, and a redesigned UI to streamline deck creation and customization.
Introduces an svg-diagram Agent Skill that provides standards for AI-generated SVG diagrams to fix issues like crooked lines and text overflow, integrating with tools such as Cursor and Claude Code.
Mica v0.1 4B is an open-source decision model for AI agent loops, trained for under $30 on GPU time, designed to run locally on 8GB GPUs with good calibration and performance in specific tasks like prompt injection resistance.
A fun experiment allows users to find tools for AI agents by describing tasks in plain language at treg.to/search, with intuitive search across 85 platforms.
Tavily integrates with Jev to provide real-time web intelligence for research agents, enabling efficient decision-making and reducing LLM inference overhead.
AgentJev-0.6B is a small open-source AI decision model that outperforms Laya on Typed Decisions with improved accuracy and significant computation reduction, enabling faster local inference.
The user shares that all their AI agents have the ability to share skills, plugins, and memory, indicating an integrated agent ecosystem.
Notion launches a skills library and API to let teams share and manage AI agent instructions across platforms, enhancing workflow automation and collaboration.
The author built synathic, an SDK that verifies Postgres database writes after agent functions report success to ensure data integrity, addressing common issues where agents claim success without actual changes.