mcp-mercado-bitcoin

MCP server for Mercado Bitcoin exchange that provides 31 tools for consulting prices, managing accounts, trading cryptocurrencies, and handling wallet operations via natural language.

→ RodrigoFlorencio86/mcp-mercado-bitcoin · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 3 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: MB_API_KEY, MB_API_SECRET

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretMB_API_KEY— Para operações autenticadas — Client ID (Chave de API) do Mercado Bitcoin

🔐 secretMB_API_SECRET— Para operações autenticadas — Client Secret (Segredo da API) do Mercado Bitcoin

configMB_AUTO_CONFIRM— Defina =true apenas se você confia plenamente que o agente opere de forma autônoma. Não recomendado para uso geral.

configMB_DAILY_LIMIT_BRL— Volume máximo diário de negociação (em BRL)

configMB_DRY_RUN— true Modo simulação — nenhuma operação é executada de verdade

configMB_MAX_ORDER_BRL— Valor máximo por ordem individual (em BRL)

configMB_OPERATION_MODE— Não trading Modo de operação: readonly, trading ou full

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/rodrigoflorencio86-mcp-mercado-bitcoin-plewk4)](https://m8ven.ai/mcp/rodrigoflorencio86-mcp-mercado-bitcoin-plewk4)

commit: 7bea212397d016287a75621e305142c3d6c43fa0

code hash: 69cf90fe58fda66b32731875245d318a09909f0797d44c9e9fa2fe5ef22983ff

verified: 6/22/2026, 1:20:09 PM

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