VNStock MCP Server

Instructions

Get company insider deals from stock market
Args:
    symbol: str
    output_format: Literal['json', 'dataframe'] = 'json'
Returns:
    pd.DataFrame

Implementation Reference

• src/vnstock_mcp/server.py:199-216 (handler)

  The handler function decorated with @server.tool(), which registers and implements the 'get_company_insider_deals' tool. It retrieves insider deals for a given company symbol using the vnstock library's TCBSCompany and returns the data in JSON or DataFrame format.

  @server.tool()
  def get_company_insider_deals(
      symbol: str, output_format: Literal["json", "dataframe"] = "json"
  ):
      """
      Get company insider deals from stock market
      Args:
          symbol: str
          output_format: Literal['json', 'dataframe'] = 'json'
      Returns:
          pd.DataFrame
      """
      equity = TCBSCompany(symbol=symbol)
      df = equity.insider_deals()
      if output_format == "json":
          return df.to_json(orient="records", force_ascii=False)
      else:
          return df