Function filterToolsBySet

server/src/addie/bolt-app.ts:1120–1157

* Filter tools to only include those in the selected tool sets. * This reduces the context sent to Sonnet based on Haiku's routing decision. * * @param userTools - All tools available to the user * @param selectedSets - Tool set names from the router's execution plan * @param isAAOAdmin - Wheth

(
  userTools: RequestTools,
  selectedSets: string[],
  isAAOAdmin: boolean,
  isPublicChannel: boolean = false
)

 * @returns Filtered tools and a hint about unavailable sets
 */
function filterToolsBySet(
  userTools: RequestTools,
  selectedSets: string[],
  isAAOAdmin: boolean,
  isPublicChannel: boolean = false
): { filteredTools: RequestTools; unavailableHint: string } {
  // Get all tool names that should be available based on selected sets
  const allowedToolNames = new Set(getToolsForSets(selectedSets, isAAOAdmin, isPublicChannel));

  // Filter tools to only those allowed
  const filteredToolDefs = userTools.tools.filter(tool => allowedToolNames.has(tool.name));

  // Filter handlers to match
  const filteredHandlers = new Map<string, (input: Record<string, unknown>) => Promise<string>>();
  for (const [name, handler] of userTools.handlers) {
    if (allowedToolNames.has(name)) {
      filteredHandlers.set(name, handler);
    }
  }

  // Build hint about unavailable tool sets
  const unavailableHint = buildUnavailableSetsHint(selectedSets, isAAOAdmin);

  logger.debug({
    selectedSets,
    allowedCount: filteredToolDefs.length,
    totalCount: userTools.tools.length,
    filteredToolNames: filteredToolDefs.map(t => t.name),
  }, 'Addie Bolt: Filtered tools by set');

  return {
    filteredTools: {
      tools: filteredToolDefs,
      handlers: filteredHandlers,
    },
    unavailableHint,
  };
}

async function selectRoutedToolsForSlackResponse(
  messageText: string,