get_all_symbols
Retrieve all stock symbols from Vietnam's stock market in JSON or DataFrame format for comprehensive market analysis and data processing.
Instructions
Get all symbols from stock market
Args:
output_format: Literal['json', 'dataframe'] = 'json'
Returns:
pd.DataFrame or json
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| output_format | No | json |
Implementation Reference
- src/vnstock_mcp/server.py:364-378 (handler)The handler function for the 'get_all_symbols' MCP tool. It is decorated with @server.tool() which registers it as a tool with FastMCP. The function retrieves all stock symbols using VCIListing.symbols_by_exchange() and returns the result as JSON or pandas DataFrame based on the output_format parameter.@server.tool() def get_all_symbols(output_format: Literal["json", "dataframe"] = "json"): """ Get all symbols from stock market Args: output_format: Literal['json', 'dataframe'] = 'json' Returns: pd.DataFrame or json """ listing = VCIListing() df = listing.symbols_by_exchange() if output_format == "json": return df.to_json(orient="records", force_ascii=False) else: return df
- src/vnstock_mcp/server.py:364-364 (registration)The @server.tool() decorator registers the get_all_symbols function as an MCP tool named 'get_all_symbols'.@server.tool()