Servidor MCP para dados fundamentalistas da bolsa brasileira (B3): ROIC, ROE, margens, multiplos ponto-no-tempo, metodologia publica. Remoto: https://dados-b3.onrender.com/mcp/
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add dados-b3 --env DADOS_B3_API_KEY='<DADOS_B3_API_KEY>' -- docker run -i --rm -e DADOS_B3_API_KEY ghcr.io/val7h/dados-b3-mcp:1.9.0~/.codex/config.toml
[mcp_servers.dados-b3]
command = "docker"
args = ["run", "-i", "--rm", "-e", "DADOS_B3_API_KEY", "ghcr.io/val7h/dados-b3-mcp:1.9.0"]
env = { DADOS_B3_API_KEY = "<DADOS_B3_API_KEY>" }
# codex mcp add dados-b3 --env DADOS_B3_API_KEY='<DADOS_B3_API_KEY>' -- docker run -i --rm -e DADOS_B3_API_KEY ghcr.io/val7h/dados-b3-mcp:1.9.0~/.cursor/mcp.json
{
"mcpServers": {
"dados-b3": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"DADOS_B3_API_KEY",
"ghcr.io/val7h/dados-b3-mcp:1.9.0"
],
"env": {
"DADOS_B3_API_KEY": "<DADOS_B3_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"dados-b3": {
"type": "stdio",
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"DADOS_B3_API_KEY",
"ghcr.io/val7h/dados-b3-mcp:1.9.0"
],
"env": {
"DADOS_B3_API_KEY": "<DADOS_B3_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"dados-b3": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"DADOS_B3_API_KEY",
"ghcr.io/val7h/dados-b3-mcp:1.9.0"
],
"env": {
"DADOS_B3_API_KEY": "<DADOS_B3_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"dados-b3": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"DADOS_B3_API_KEY",
"ghcr.io/val7h/dados-b3-mcp:1.9.0"
],
"env": {
"DADOS_B3_API_KEY": "<DADOS_B3_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"dados-b3": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"-e",
"DADOS_B3_API_KEY",
"ghcr.io/val7h/dados-b3-mcp:1.9.0"
],
"env": {
"DADOS_B3_API_KEY": "<DADOS_B3_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http dados-b3 https://dadosb3.com/mcp/~/.codex/config.toml
[mcp_servers.dados-b3]
url = "https://dadosb3.com/mcp/"
# codex mcp add dados-b3 --url https://dadosb3.com/mcp/~/.cursor/mcp.json
{
"mcpServers": {
"dados-b3": {
"url": "https://dadosb3.com/mcp/"
}
}
}.vscode/mcp.json
{
"servers": {
"dados-b3": {
"type": "http",
"url": "https://dadosb3.com/mcp/"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"dados-b3": {
"httpUrl": "https://dadosb3.com/mcp/"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"dados-b3": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://dadosb3.com/mcp/"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"dados-b3": {
"url": "https://dadosb3.com/mcp/"
}
}
}Environment variables
DADOS_B3_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.