Investidor B3 for Grok
io.github.mcp-dir/b3-mcp
Your consolidated B3 investment portfolio (the central depository): position by asset, net worth, tr
client:Grok
transport:streamable-http
tools:20
Install Investidor B3 in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"b3-mcp": {
"type": "http",
"url": "https://api.mcp.ai/p_b3"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- b3_list_accounts
- b3_get_patrimonio
- b3_get_carteira
- b3_get_posicao
- b3_list_ativos
- b3_get_evolucao_patrimonial
- b3_list_negociacoes
- b3_list_movimentacao
- b3_list_proventos_a_receber
- b3_list_proventos_recebidos
- b3_list_ofertas_publicas
- b3_get_perfil
- b3_list_instituicoes
- b3_get_ultima_atualizacao
- show_version
- report_bug
- connect
- toolkit_info
- marketplace
- authenticate