How are sources chosen?

By hand. A source is added when it publishes first-hand: a company's own newsroom, a lab's blog, a journal, a maintainer's changelog, or a community where the people doing the work post. A few hot lists and news rankings are included as a reference for what people are reading; they do not take part in events. The list is public in the repository.

How is this different from Google News or a feed reader?

Sources are read from the publisher's own feed wherever it offers one, English and Chinese sources sit in one stream, and every headline is translated with the original kept. Stories several outlets report are grouped into one event. Each day's brief cites its sources. And the whole thing is open source: an agent reads the same data over MCP, the API or RSS.

How often does it update?

Sources are refreshed about every five minutes, each on its own schedule. A topic's brief is rewritten when new items arrive, and past briefs are kept in the archive and the calendar.

How do I connect an AI agent?

Add the MCP server (https://api.opentrends.io/mcp, Streamable HTTP, no key) to Claude, Codex or any MCP client, or call the JSON API directly. The setup guide has the exact commands.

Does it push updates to my agent?

No. MCP and the API are pull only: your agent fetches when you ask it to, and if you want a schedule, you set one on your side.

Yes. The repository deploys to Cloudflare Workers, D1, KV and Queues, and the source list is a single file you can edit. You need a Cloudflare account and a model API key for the translation and the brief.

Do I need an account?

No. Reading, topics, following sources, RSS, the API and the MCP server are open to everyone. Signing in only syncs the sources you follow between devices.

Open source · Free · No account needed

An information radar for people and AI.

Only first-hand sources: company newsrooms, lab blogs and the original press. Stories several outlets report are merged into one event, every day gets a ten-line brief with its sources, and headlines are translated into your language. 246 sources, half English and half Chinese, most read straight from the publisher. Free, no account.

Open today's feed Connect Claude or Codex

Your AI reads the same data. One command:claude mcp add --transport http opentrends https://api.opentrends.io/mcp

Events

Stories several outlets report become one event, in your language.

When the same story shows up in more than one outlet, the reports are merged into one event with every outlet listed and each report's own wording a click away. Headlines are translated into eight languages with the original kept. Events filter press noise; lab blogs and communities like Hacker News are first-hand already and stay in their own cards.

Tom's HardwarePress
Ars TechnicaPress
The VergePress
TechCrunchPress

Today · liveHardware

US intelligence believes Jensen Huang had affair with Chinese spy in honeypot operation

U.S. intelligence sources suggest that Nvidia chief Jensen Huang was targeted by Chinese intelligence in a 'honeypot' operation involving Megaspeed executive Alice Huang.

4 outlets · first reported by Tom's Hardware · within 32 h

Browse today's events

Brief

Ten lines a day, each with its sources.

One brief per topic, rewritten through the day as items arrive. Follow any sources and the brief on your follow page is written from that list alone.

Start following sources

Today's brief · updated 19:38 UTCEvery line cites its sources

1
Meta lança Spaces para criar experiências personalizadas dentro do Muse AI — Permite construir hubs de compras, dashboards escolares e jogos interativos diretamente no app[4][6]
2
Centenas de ferramentas de hacking Artex expostas na web, criando riscos de segurança — Servidores com a ferramenta de pentesting foram descobertos publicamente, permitindo acesso livre a qualquer um[5]
3
US Congress pode acelerar projetos de energia com lei de autorização bipartidária — Projeto com apoio de ambos os partidos pode acelerar construção de energia limpa, data centers e projetos poluentes[3]
4
ChinaOpenAI afirma que investimento em data centers não será afetado pela eleição americana — CFO diz que crescimento da demanda por IA é real e sustentado, e que plano de expansão será mantido[78]
5
HardwareNVIDIA quer repurporizar 130 prédios de telecomunicações como data centers menores — Estima-se capacidade de 1GW de computação para suporte a IA nas instalações da Brightspeed nos EUA[55]
6
ChinaEngajamento de membros da Huawei em suporte ao portátil de apoio do Today Best durante a adaptação ao HarmonyOS — Criação de grupo exclusivo por Wang Teng para acelerar desenvolvimento do app hoje em dia[39]
7
ChinaCompra de 3 iPhone 18 Pro Max leva homem a ter conta bancária congelada por dinheiro de fraude — Vendedor foi vítima do fluxo de tráfego de fundos por conta de aparelhos comprados em segunda mão[40]
8
ChinaAltíssima velocidade de 503,17 km/h registrada por carro de produção na Arábia Saudita — Um carro da BYD, o U9 Xtreme, atingiu esse marco com validação da FIA e Guinness[35]
9
BiotecnologiaSimuladores de complexidade extrema revelam novo comportamento na velocidade de escape de buracos negros — Novo modelo matemático prevê que a mecânica quântica altera a dinâmica de extremidades de eventos[47]
10
HardwarePacote de firmware do Linux será fragmentado no Ubuntu para facilitar atualizações — Mudança visa melhorar o gerenciamento de atualizações e estabilidade em máquinas com empacotamentos complexos[58]

Your agent reads the same data

Point Claude, Codex or any MCP client at the MCP server, no key needed. Name your sources and it can pull today's updates whenever you ask. It cannot see the list in your browser, and it does not push.

MCP · JSON API · RSS · llms.txtSetup guide for agents

$ claude mcp add --transport http opentrends https://api.opentrends.io/mcp

› Only what OpenAI, Anthropic and DeepMind published today

● get_topic(topic: "ai")openai-news · anthropic-news · deepmind-blog

● get_source(topic: "ai", sourceId: "openai-news")

● get_source(topic: "ai", sourceId: "anthropic-news")

● get_source(topic: "ai", sourceId: "deepmind-blog")

OpenAI NewsNew developer platform tools for building agents
Anthropic NewsAn update to our usage policy
Google DeepMind BlogA new benchmark for evaluating AI agents

Example

Sources

246 sources, most read straight from the publisher.

Official newsrooms and research blogs, journals, open-source communities, individual authors, and the Chinese platforms that rarely appear in English-language feeds. A few hot lists and news rankings are kept as a reference and sit at the end. Every one is chosen by hand; the list is public in the repository.

All 246 sources, with status

Open source

MIT licensed. Run your own.

The adapters, the ranking, the translation and the brief are in one public repository, and the source list is a single file. It deploys to Cloudflare Workers, D1 and KV; you need a Cloudflare account and your own model key.

GitHub

Questions

Frequently asked

How are sources chosen?: By hand. A source is added when it publishes first-hand: a company's own newsroom, a lab's blog, a journal, a maintainer's changelog, or a community where the people doing the work post. A few hot lists and news rankings are included as a reference for what people are reading; they do not take part in events. The list is public in the repository.
How is this different from Google News or a feed reader?: Sources are read from the publisher's own feed wherever it offers one, English and Chinese sources sit in one stream, and every headline is translated with the original kept. Stories several outlets report are grouped into one event. Each day's brief cites its sources. And the whole thing is open source: an agent reads the same data over MCP, the API or RSS.
How often does it update?: Sources are refreshed about every five minutes, each on its own schedule. A topic's brief is rewritten when new items arrive, and past briefs are kept in the archive and the calendar.
How do I connect an AI agent?: Add the MCP server (https://api.opentrends.io/mcp, Streamable HTTP, no key) to Claude, Codex or any MCP client, or call the JSON API directly. The setup guide has the exact commands.
Does it push updates to my agent?: No. MCP and the API are pull only: your agent fetches when you ask it to, and if you want a schedule, you set one on your side.
Can I run it myself?: Yes. The repository deploys to Cloudflare Workers, D1, KV and Queues, and the source list is a single file you can edit. You need a Cloudflare account and a model API key for the translation and the brief.
Do I need an account?: No. Reading, topics, following sources, RSS, the API and the MCP server are open to everyone. Signing in only syncs the sources you follow between devices.