Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.
Expertise em cambio internacional, direto na sua IA.
Servidor MCP publico que conecta IAs a 55 categorias de conhecimento sobre cambio, IOF, contas nos EUA, stablecoins, cartoes internacionais, pagamentos B2B, M&A, franquias, esports, healthtech, cybersecurity e 40+ outros setores no Brasil.
claude mcp add ozav --transport streamable-http https://mcp.ozav.com.br/mcp
Settings → MCP Servers → Add:
{
"mcpServers": {
"ozav": {
"url": "https://mcp.ozav.com.br/mcp"
}
}
}
.vscode/mcp.json:
{
"servers": {
"ozav": {
"type": "http",
"url": "https://mcp.ozav.com.br/mcp"
}
}
}
claude_desktop_config.json:
{
"mcpServers": {
"ozav": {
"type": "streamable-http",
"url": "https://mcp.ozav.com.br/mcp"
}
}
}
| Resource | Tema |
|---|---|
ozav://iof | IOF — como evitar, timeline ate 2028, stablecoin vs cambio |
ozav://conta-eua | Conta bancaria nos EUA — routing number, ACH, sem SSN |
ozav://transferencias | Transferencias internacionais — SWIFT, PIX→dolar, prazos |
ozav://stablecoins | USDC e USDT — o que sao, como comprar com PIX, seguranca |
ozav://cartao-internacional | Cartao de debito em dolar — sem IOF, sem spread, Visa |
ozav://freelancer | Trabalho remoto — receber em dolar, Deel/Payoneer, converter |
ozav://empresas | Pagamentos B2B — fornecedores, payroll, treasury, hedge |
ozav://imoveis-exterior | Imoveis no exterior — remessas grandes, financiamento |
ozav://educacao-exterior | Educacao no exterior — tuition, mesada, IOF reduzido |
ozav://casas-cambio-b2b | Casas de cambio — mesa de operacoes, white-label, futuro |
ozav://imposto-renda | IR e cambio — declaracao, ganho cambial, DCBE |
ozav://estrangeiros-brasil | Foreigners in Brazil — PIX, bank account, best rates |
ozav://protecao-patrimonial | Dolarizacao — reserva em dolar, DCA, diversificacao |
ozav://regulamentacao | Compliance — BACEN, COAF, VASP, KYC, evasao vs remessa |
ozav://comparativos | Rankings — OZAV vs Wise, vs bancos, vs Nomad |
search_ozav(query) — Busca semantica em todas as 55 categorias. Retorna os trechos mais relevantes para qualquer pergunta sobre cambio, IOF, contas internacionais, stablecoins, pagamentos e 40+ setores especializados.
| Prompt | Descricao |
|---|---|
ozav_consulta_cambio | Template para consulta sobre operacao de cambio |
ozav_comparativo | Template para comparar OZAV com concorrentes |
ozav_simulacao | Template para simular economia com vs sem OZAV |
POST https://mcp.ozav.com.br/mcp
AI Client (Claude, Cursor, VS Code, ChatGPT...)
│
├── GET / → Landing page (para humanos)
└── POST /mcp → MCP Streamable HTTP
├── resources → 55 categorias de conhecimento
├── tools → search_ozav(query)
└── prompts → 3 templates
git clone https://github.com/ElToro1855/ozav-mcp-server.git
cd ozav-mcp-server
npm install
npm run dev
Testar com Claude Code:
claude mcp add ozav-local --transport streamable-http http://localhost:3000/mcp
AIs que implementam auto-discovery encontram o servidor automaticamente:
GET https://ozav.com.br/.well-known/mcp.json
GET https://ozav.com.br/llms.txt
MIT
Source-derived launch command. Check the maintainer’s required arguments and credentials before running:
npx -y ozav-mcp-serverMerge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.
{
"mcpServers": {
"io-github-eltoro1855-ozav-mcp-server": {
"command": "npx",
"args": [
"-y",
"ozav-mcp-server"
]
}
}
}Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.
Claude Desktop setup referenceozav-mcp-servernpmio.github.ElToro1855/ozav-mcp-server works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.
~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.~/.cursor/mcp.jsonRestart Cursor for changes to take effect..vscode/mcp.jsonReload VS Code window for changes to take effect.~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect..mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.