Add Ticker24h support: hourly market snapshots with USD-normalized volume filtering

gateway/src/tools/tool-registry.ts

@@ -4,8 +4,10 @@ import type { MCPClientConnector } from '../harness/mcp-client.js';
 import type { OHLCService } from '../services/ohlc-service.js';
 import type { SymbolIndexService } from '../services/symbol-index-service.js';
 import type { WorkspaceManager } from '../workspace/workspace-manager.js';
+import type { Ticker24hSnapshot } from '../clients/zmq-relay-client.js';
 import { createSymbolLookupTool } from './platform/symbol-lookup.tool.js';
 import { createGetChartDataTool } from './platform/get-chart-data.tool.js';
+import { createGetTicker24hTool } from './platform/get-ticker24h.tool.js';
 import { createWebSearchTool } from './platform/web-search.tool.js';
 import { createFetchPageTool } from './platform/fetch-page.tool.js';
 import { createArxivSearchTool } from './platform/arxiv-search.tool.js';
@@ -34,6 +36,7 @@ export interface PlatformServices {
   ohlcService?: OHLCService | (() => OHLCService | undefined);
   symbolIndexService?: SymbolIndexService | (() => SymbolIndexService | undefined);
   workspaceManager?: WorkspaceManager | (() => WorkspaceManager | undefined);
+  ticker24hGetter?: (exchange: string) => Ticker24hSnapshot | undefined;
   tavilyApiKey?: string;
 }
 
@@ -185,6 +188,18 @@ export class ToolRegistry {
         break;
       }
 
+      case 'GetTicker24h': {
+        if (this.platformServices.ticker24hGetter) {
+          tool = createGetTicker24hTool({
+            getTicker24h: this.platformServices.ticker24hGetter,
+            logger: this.logger,
+          });
+        } else {
+          this.logger.warn('ticker24hGetter not configured — GetTicker24h tool unavailable');
+        }
+        break;
+      }
+
       case 'WebSearch': {
         if (this.platformServices.tavilyApiKey) {
           tool = createWebSearchTool({ apiKey: this.platformServices.tavilyApiKey, logger: this.logger });