Function execute

apps/sim/lib/copilot/tools/server/knowledge/knowledge-base.ts:70–1058

(
    params: KnowledgeBaseArgs,
    context?: ServerToolContext
  )

export const knowledgeBaseServerTool: BaseServerTool<KnowledgeBaseArgs, KnowledgeBaseResult> = {
  name: KnowledgeBase.id,
  async execute(
    params: KnowledgeBaseArgs,
    context?: ServerToolContext
  ): Promise<KnowledgeBaseResult> {
    const withMessageId = (message: string) =>
      context?.messageId ? `${message} [messageId:${context.messageId}]` : message

    if (!context?.userId) {
      logger.error('Unauthorized attempt to access knowledge base - no authenticated user context')
      throw new Error('Authentication required')
    }

    const { operation, args = {} } = params
    const workspaceId =
      context.workspaceId || ((args as Record<string, unknown>).workspaceId as string | undefined)
    const assertNotAborted = () =>
      assertServerToolNotAborted(
        context,
        'Request aborted before knowledge mutation could be applied.'
      )

    try {
      switch (operation) {
        case 'create': {
          if (!args.name) {
            return {
              success: false,
              message: 'Name is required for creating a knowledge base',
            }
          }

          if (!workspaceId) {
            return {
              success: false,
              message: 'Workspace ID is required for creating a knowledge base',
            }
          }

          const requestId = generateId().slice(0, 8)
          assertNotAborted()
          const newKnowledgeBase = await createKnowledgeBase(
            {
              name: args.name,
              description: args.description,
              workspaceId,
              userId: context.userId,
              embeddingModel: getConfiguredEmbeddingModel(),
              embeddingDimension: EMBEDDING_DIMENSIONS,
              chunkingConfig: args.chunkingConfig || {
                maxSize: 1024,
                minSize: 1,
                overlap: 200,
              },
            },
            requestId
          )

          logger.info('Knowledge base created via copilot', {