Function transformMCPResult

src/services/mcp/client.ts:2662–2706

(
  result: unknown,
  tool: string, // Tool name for validation (e.g., "search")
  name: string, // Server name for transformation (e.g., "slack")
)

}

export async function transformMCPResult(
  result: unknown,
  tool: string, // Tool name for validation (e.g., "search")
  name: string, // Server name for transformation (e.g., "slack")
): Promise<TransformedMCPResult> {
  if (result && typeof result === 'object') {
    if ('toolResult' in result) {
      return {
        content: String(result.toolResult),
        type: 'toolResult',
      }
    }

    if (
      'structuredContent' in result &&
      result.structuredContent !== undefined
    ) {
      return {
        content: jsonStringify(result.structuredContent),
        type: 'structuredContent',
        schema: inferCompactSchema(result.structuredContent),
      }
    }

    if ('content' in result && Array.isArray(result.content)) {
      const transformedContent = (
        await Promise.all(
          result.content.map(item => transformResultContent(item, name)),
        )
      ).flat()
      return {
        content: transformedContent,
        type: 'contentArray',
        schema: inferCompactSchema(transformedContent),
      }
    }
  }

  const errorMessage = `MCP server "${name}" tool "${tool}": unexpected response format`
  logMCPError(name, errorMessage)
  throw new TelemetrySafeError_I_VERIFIED_THIS_IS_NOT_CODE_OR_FILEPATHS(
    errorMessage,
    'MCP tool unexpected response format',
  )
}

/**
 * Check if MCP content contains any image blocks.