trading-mcp

## ADDED Requirements ### Requirement: Tool usage prompt The MCP server SHALL expose a prompt that explains how to use the `kline`, `macd`, `rsi`, and `ma` tools and their required inputs. #### Scenario: Client requests prompts - **WHEN** an MCP client requests available prompts - **THEN** a tool-usage prompt is returned ### Requirement: Resources for discoverability The MCP server SHALL expose at least one resource that documents tool metadata or indicator definitions. #### Scenario: Client requests resources - **WHEN** an MCP client requests available resources - **THEN** at least one resource describing tools or indicators is returned