VS Code Dados B3 hoje

How to: VS Code Dados B3 hoje

client:VS Code transport:streamable-http tool:hoje

Add Dados B3 to VS Code

01
Open .vscode/mcp.json and merge this in. Keep any servers already there.

{
  "servers": {
    "dados-b3": {
      "type": "http",
      "url": "https://dadosb3.com/mcp/"
    }
  }
}

02
Save the file and restart VS Code.
03
Ask for something hoje does. VS Code lists the server's tools on connect and calls hoje itself — you do not invoke it by name.
04
If nothing happens, check the server is running and that Dados B3's identifier in your config matches the one above exactly.

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs

Set these first

Dados B3 will not start until these are set, so hoje never becomes available.

DADOS_B3_API_KEY

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Dados B3 MCP server