The Croma Claude and ChatGPT connector

Connect to government data via the Croma MCP server

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Add Croma to your assistant

Works in Claude, ChatGPT, Gemini CLI and any other MCP client, with every answer backed by the official record. Pick yours to set it up.

Ask more about the connector:

ChatGPTClaudeGrok

Connect to real data. Do real work.

Company registries, court cases, case law, laws, doctrine and sanctions checks, all in your favorite AI chatbot or agent.

  • Screening

    Sanctions, debts and labour certificates before you onboard a supplier.

    • “Is this company on the OFAC sanctions list?”

    • “Does this CNPJ have sanctions or tax debts in Brazil?”

    • OFAC Sanctions
    • CGU, PGFN, TST, FGTS, IBAMA

  • Prospecting

    Companies that just raised or filed, ready to call.

    • “Which Florida companies raised more than $5M in the last 30 days?”

    • “List the private fundraises filed in Miami this month.”

    • SEC EDGAR

  • Regulation

    What the gazettes and regulators published, checked against the rules that apply to you.

    • “What did the DOF publish yesterday?”

    • “Which CNBV rules apply to a fintech taking deposits?”

    • DOF, CNBV

  • Due diligence

    Who is behind a company, what it owes and what it has signed.

    • “Look up this NIT in the company registry and pull its latest financials.”

    • “Does this company have open court cases or state contracts?”

    • RUES, Supersociedades, DIAN, Rama Judicial, SECOP

  • Procurement

    Every public contract a provider has won, and every sanction against it.

    • “Which public contracts has this provider won this year?”

    • “Has this contractor been sanctioned by a public entity?”

    • SECOP

  • Litigation

    Follow a case without opening the court portal.

    • “Summarize the latest filings on this radicado.”

    • “Which court has this case and how do I reach it?”

    • Rama Judicial

  • Legal research

    Rulings and doctrine with the citations to back them.

    • “What has the Corte Constitucional said about mínimo vital since 2024?”

    • “Find Consejo de Estado rulings on this topic and summarize them.”

    • Corte Constitucional

  • 88

    233 tools over 88 official sources across 6 countries, on every plan.

    • United States
    • Brazil
    • El Salvador
    • México
    • Perú
    • Colombia
    See all 88 sources

Common questions

A server your assistant talks to. Claude, ChatGPT, Cursor or any MCP client connects to it once, and from then on the assistant looks up official records on its own, with every answer backed by the source.

Any client that speaks MCP over HTTP. Claude and Cursor add it in one click, ChatGPT takes it as a connector, and Perplexity, Gemini CLI, GitHub Copilot, n8n and Make follow the steps on their page. Your own agent can call it with an API key.

With your Croma account. The client opens a Croma sign-in the first time and the session is tied to your organization. Agents and scripts can use an API key from the console instead.

No. The MCP server spends the same credits as the API. Free gives you 5,000 credits a month with no card, a live lookup costs 10 credits and a dataset request costs 1.

233 tools over 88 official sources in 6 countries. Judicial cases, company and vehicle registries, background checks, sanctions, procurement, regulations, gazettes and case law, plus web search and extraction.

A live lookup queries the official source when the assistant calls it. A dataset request answers from a copy of the whole source that Croma keeps up to date, and every response says how current it is.

Build on government data

The official records of the United States, Brazil, Mexico, Peru and Colombia in one typed API, ready for your agents.

Get API access nowBook a demo