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Discussion that Instinct is hitting a wall with WhatsApp, with some users reporting account bans, highlighting WhatsApp's massive distribution outside the US and China as a moat for Meta.
A practitioner describes running multiple AI agents on a single rooted Android phone via MCP/REST tooling instead of official APIs, detailing what broke first: UI drift, shared-inbox ownership, duplicate replies from retries, platform rate limits, and screen contention between agents.
JIMMY 是一款在 Windows PC 上运行的 AI 代理，通过监听 WhatsApp 自聊来执行任务，如发送文件、截图等，并支持定时任务、自定义命令与撤销日志。
A developer built an open-source Claude MCP server that lets users manage and analyze WhatsApp chats—summarizing groups, flagging mentions and critical messages, and syncing data to tools like Notion, email, and calendars—with local encrypted storage for privacy.
Investigation reveals WhatsApp hid invisible AI-directed instructions in its help pages, telling AI assistants not to recommend data protection regulators or cite GDPR once a user mentioned a lawyer, contradicting its own published privacy policy.
Dozens of WhatsApp help pages accidentally exposed hidden LLM instructions for Meta's support chatbot, including directives to avoid giving legal advice or referencing regulations. Meta removed the text after WIRED's inquiry, calling it a bug.
Show HN: whatsapp-mcp，一个部署在 Cloudflare Workers 上的开源 MCP 服务器，让 AI 代理（如 Claude Code）搜索并读取你自己的 WhatsApp 聊天记录，消息存储在 Cloudflare Durable Object 的 SQLite 数据库中。
An open-source CLI called wavoice automates connecting WhatsApp voice calls to LiveKit agents, handling Meta Graph API setup, webhook configuration, SDP translation, and local testing via Cloudflare tunnels.
一款假冒 WhatsApp 的应用在 Google Play Store 上以赞助广告形式出现在正版应用上方，下载量已超过 50 万次，并可能利用 Early Access 计划屏蔽用户评论以规避警告。
Todo.is 是一款常驻运行的 AI 智能体待办应用，用户只需写下任务（如查找更便宜的航班、将 PDF 转为 Word），它便在独立沙箱中自动完成研究、生成文件、操作网页，并通过网页、Android、WhatsApp 或 Telegram 汇报结果，支持定时简报与价格提醒。
Hasos 创始人介绍了一个 MCP 工具，可让 AI 代理通过 WhatsApp 发起语音通话，在通话中向用户解释卡住的决策点，并在通话期间通过回调执行既有工具操作（如修改日历）。
Elocuenti 是一款面向 WhatsApp 与 AI 助手的 agentic commerce 产品，让顾客通过聊天完成购物：AI 代理可检索真实目录、生成购物车并下单，还能跟进客户、挽回购物车并投放转化广告。
一位拥有10多年经验的系统架构师分享了自己搭建AI个人助理的体验：通过WhatsApp发送语音笔记即可自动创建日历邀请、发送邮件、执行定时监控任务和自定义技能，极大提升了日程与任务管理效率。
Spinachi AI 是一款基于 WhatsApp 的家庭健康管理产品，用户可转发化验报告，由 AI 自动整理、追踪健康变化并提醒下次检测时间，无需安装应用。
Sellio 2.0 launches on Product Hunt, offering AI customer support across live chat, WhatsApp, Instagram, Telegram, and email in one shared inbox, with AI agents trained on your docs plus tickets and analytics.
WIRED investigates spyware maker ParagonSolutions, revealing in an interview with new CEO Andrew Boyd that the company cancelled its Italian contracts merely to manage risk, conducted no investigation into WhatsApp's allegations of Graphite spyware misuse, and lacks the technical ability to detect customer abuse or disable misbehaving clients.
Wechaty is an open-source tool that unifies chatbot development across multiple platforms like WeChat and WhatsApp with a single codebase, simplifying the integration process.
WapiSender is a product launched on Product Hunt that offers powerful WhatsApp automations by integrating AI, visual workflows, and MCP tools to streamline customer conversations and business processes.
Meta changed WhatsApp Business Platform pricing from per-conversation to per-message, increasing costs for multi-turn agents and prompting developers to redesign conversation flows.
Famulor launched on Product Hunt as an AI voice agent platform that answers phone calls, runs campaigns, and follows up with customers via WhatsApp. The service is GDPR-ready and hosted in the EU, with a free tier available.