LibreAI / Agentes de IA / deep-research
// agents · u14app/deep-research

deep-research

deep-research é um projeto de agentes de IA de código aberto de u14app (u14app/deep-research no GitHub). Tem 4.694 estrelas no GitHub e 1.059 forks, é publicado sob a licença MIT e foi atualizado pela última vez no GitHub em 18 de junho de 2026.

Deep Research with any LLM: in-depth reports in minutes, with an SSE API and MCP server built in

★ 4,7 mil estrelas⑂ 1,1 mil forksMITatualizado jun 2026
▦ visual: o README deste projeto não inclui nenhuma captura incorporável,
então aqui vai um marcador. O guia abaixo está completo mesmo assim.
// dados do projeto

Dados do projeto

Estrelas no GitHub
4.694
Forks
1.059
Licença
MIT
Última atualização no GitHub
18 de junho de 2026
Categoria
Agentes de IA
Tipo de ficha
Guia de instalação completo
Site oficial
Official site
// como funciona

Como funciona

  1. Choose a model setup

    The recommended path is a free Gemini API key; alternatively configure any supported LLM and search provider.

  2. Deploy or run locally

    Use the one-click Vercel/Cloudflare deploy, the Docker image, or a local dev install.

  3. Configure keys

    Set your LLM (and optional search) API keys in the environment file or settings.

  4. Run your first research

    Enter a topic, answer the clarifying questions, review the plan, and generate the report.

// recursos

Por que as pessoas gostam tanto

Fast, staged research flow

Topic → clarifying questions → research plan → SERP-driven collection → report, with the option to re-research from any stage.

Multi-LLM and multi-search

Thinking/Task model split across many providers, and search via SearXNG, Tavily, Firecrawl, Exa, Bocha, Brave, or the model itself.

Local knowledge base

Upload text, Office, and PDF files to ground research in your own documents.

Editable artifacts

Edit reports in WYSIWYM or Markdown modes, adjust reading level and length, translate the full text, and generate a knowledge graph with one click.

SSE API and MCP server

Expose research as a service: a streaming SSE API and an MCP server (Streamable HTTP and SSE transports) for other AI tools.

Privacy-focused and portable

Research data stays in local browser storage; deploy to Vercel, Cloudflare, Docker, or as a static export, and install it as a PWA.

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// execute você mesmo

Execute você mesmo

  1. Clone the repository

    Clone the project and enter its directory.

    git clone https://github.com/u14app/deep-research.git
    cd deep-research
  2. Install and configure

    Install dependencies with pnpm and copy the environment template (Node.js 18.18+ recommended).

    pnpm install
    cp env.tpl .env.local
  3. Run the dev server

    Start the app and open it in your browser; add your LLM API key in .env.local or the UI first.

    pnpm dev
    # then open http://localhost:3000
// casos de uso

O que você pode criar

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// perguntas frequentes

Perguntas frequentes

Who maintains deep-research?

The u14app team; a hosted instance runs at research.u14.app.

Is deep-research free?

The software is MIT-licensed and free. You bring your own model access — a free Gemini API key is the recommended path, and local models via Ollama avoid per-call costs.

Does it need a paid API key?

It needs an LLM; Gemini's free tier works per the README, and search providers are optional since some models and SearXNG can cover search.

How does it compare to OpenAI or Gemini Deep Research?

It offers a similar staged research workflow but is open source, model-agnostic, self-hostable, and keeps data in your browser — with API and MCP access the hosted products don't offer in the same way.

How do I get started?

Get a Gemini API key, use the one-click Vercel deploy or run `pnpm install && pnpm dev` locally, then start a research topic at http://localhost:3000.

// continue explorando

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// alternativas

Alternativas em Agentes de IA

Os outros projetos de Agentes de IA com mais estrelas no catálogo do LibreAI — a lista realista de alternativas se deep-research não for o ideal para você.

// mais em agents

Mais em Agentes de IA

Projetos de Agentes de IA próximos no catálogo, os mais próximos em estrelas de deep-research: continue explorando dos dois lados dele.

Baixe o deep-research

Grátis e aberto: pegue o código-fonte, dê uma estrela no repositório e comece a criar.