WEBVTT 00:00.120 --> 00:10.800 Okay, I'm going to press open chat and I'm going to say I'm looking to sell accounting software to 00:11.400 --> 00:12.520 major. 00:14.840 --> 00:17.880 Consulting organizations. 00:19.480 --> 00:19.880 Okay. 00:19.880 --> 00:21.040 Let's start with that. 00:21.640 --> 00:22.920 Let me send that. 00:22.960 --> 00:24.000 Off it goes. 00:24.000 --> 00:25.960 So you can see already things are happening. 00:26.000 --> 00:28.840 The the agent is running, the memory is happening. 00:28.840 --> 00:29.720 Everything is going. 00:29.720 --> 00:32.360 But so far there hasn't been an MCP client call. 00:32.720 --> 00:33.920 It's thinking some more. 00:36.320 --> 00:37.360 We will see what happens. 00:37.360 --> 00:37.680 Okay. 00:37.720 --> 00:41.240 The MCP client is going okay. 00:41.480 --> 00:42.120 It's ticked. 00:42.120 --> 00:43.640 All right, things are happening. 00:43.640 --> 00:44.480 Stuff is going on. 00:44.480 --> 00:45.240 Look at this. 00:45.280 --> 00:48.240 It's run five calls to the MCP client. 00:48.240 --> 00:49.480 It's using the tools. 00:49.480 --> 00:53.800 It's learned what it can do from calling the MCP server. 00:53.800 --> 00:55.480 And it's taking advantage of it. 00:55.480 --> 00:57.360 And it's already done it five times. 00:57.360 --> 00:58.840 And now it appears to be doing some more. 00:58.880 --> 01:01.890 I think we'll see if it needs to use more than five tools. 01:01.930 --> 01:02.610 Six. 01:02.650 --> 01:04.690 It's used the tool six times. 01:04.690 --> 01:05.370 It's just as well. 01:05.370 --> 01:08.530 We dialed up the maximum iterations seven times. 01:08.570 --> 01:09.890 There's lots going on here. 01:10.570 --> 01:18.450 Uh, so again, keep in mind the way it knows how to use the MCP server is because the MCP server contains 01:18.450 --> 01:19.570 that information. 01:19.610 --> 01:26.050 The language on on how to use the tools is included in the MCP client server. 01:26.290 --> 01:26.810 Okay. 01:27.050 --> 01:28.890 It's now been ten calls. 01:31.170 --> 01:32.370 And it's still running. 01:35.770 --> 01:36.130 Okay. 01:36.170 --> 01:38.330 I'm going to, uh, I'm going to come back in. 01:38.490 --> 01:38.730 Oh, no. 01:38.730 --> 01:39.770 It's completed right now. 01:39.810 --> 01:40.410 How about that? 01:40.410 --> 01:41.930 All right, let's see what it's come up with. 01:42.170 --> 01:43.250 All right, here we go. 01:43.410 --> 01:50.090 Uh, the first thing to note is that everything ran, uh, the MCP client was used ten times in total. 01:50.130 --> 01:52.450 The structured output parser at the end. 01:52.690 --> 01:54.570 And this is the result right here. 01:54.570 --> 02:01.010 Let's make this a little bit bigger so you can see that it's responded in JSON as we required. 02:01.010 --> 02:03.230 And it does conform to our spec. 02:03.270 --> 02:08.990 It has one field prospects, a list of prospects, and Angie Park is at Accenture. 02:09.030 --> 02:10.630 The CFO of Accenture. 02:10.870 --> 02:14.070 Accenture is one of the largest consulting organizations in the US. 02:14.110 --> 02:14.790 Very good. 02:15.070 --> 02:22.390 Matt Calderone at Booz Allen Hamilton is also the CFO, going straight to CFOs Tyler Scott in Cognizant 02:22.710 --> 02:24.470 VP of Investor Relations. 02:24.470 --> 02:25.750 It's an interesting choice. 02:26.070 --> 02:31.750 And then another one, a company, Jacobs Solutions Inc. so going for for different sizes and shapes 02:31.750 --> 02:32.750 of company here. 02:33.110 --> 02:35.390 And there's the last one there. 02:35.390 --> 02:36.230 So how many have we got. 02:36.270 --> 02:43.510 123455 sales prospects returned with all of their information. 02:43.710 --> 02:51.190 Uh, and, uh, this is, this is very good to see one thing that perhaps, might, might make you pause 02:51.230 --> 02:54.190 for a moment is that the emails don't look super legit. 02:54.350 --> 02:58.630 Uh, they just look like generic, like investor relations at Accenture. 02:59.390 --> 03:06.040 But otherwise everything has happened here, just as we wished the agent ran it understood how to use 03:06.040 --> 03:07.360 the MCP client. 03:07.400 --> 03:14.200 It used it ten times, and it produced output in the form of JSON that conformed to the schema that 03:14.200 --> 03:14.800 we defined. 03:14.800 --> 03:18.920 And let's just double click on MCP client to see what came out of here. 03:18.920 --> 03:24.120 And you can see the ten different calls that were made to it by looking up here. 03:24.120 --> 03:26.840 And you can see the name of the tool that was used. 03:27.040 --> 03:31.800 Uh, tool was fire, crawl, scrape and see if it was just pick another random one. 03:31.800 --> 03:34.280 Yeah, it looks like it was just doing fire crawl scrapes. 03:34.640 --> 03:37.640 I know the fire crawl search and fire crawl scrape. 03:37.640 --> 03:40.160 So it did some internet searches first. 03:40.200 --> 03:42.840 That must have been before the first pause, I'm betting. 03:42.840 --> 03:49.080 Yeah, it did a bunch of of searches and then a bunch of scraping, which is excellent and shows that 03:49.080 --> 03:54.480 it really understood the different tools available to it and how to use them properly for searching 03:54.480 --> 03:55.880 and then scraping. 03:56.360 --> 03:57.680 Very satisfying. 03:57.880 --> 04:04.210 So spend some time with this get get a good sense of how it used the tools and how it worked with them 04:04.210 --> 04:05.890 to achieve the business outcome. 04:06.250 --> 04:10.770 And then we will try and fix that little glitch about the email addresses. 04:10.930 --> 04:11.410 Okay. 04:11.450 --> 04:14.730 So next up we're going to deal with the email addresses. 04:14.730 --> 04:18.450 And we're going to use a beautiful platform called Hunter. 04:19.490 --> 04:21.850 Hunter right here. 04:22.010 --> 04:23.130 I'm already signed in. 04:23.170 --> 04:24.090 Let me sign out. 04:24.090 --> 04:26.810 So you see what you get to see the first time you come in here. 04:27.010 --> 04:35.210 Connect with any professional hunter is a platform which which, uh, is able to, uh, suggest emails 04:35.210 --> 04:35.690 for people. 04:35.690 --> 04:38.410 And it's focused on business connections. 04:38.450 --> 04:42.890 So this isn't particularly something that's focused on looking at people's personal email addresses. 04:42.890 --> 04:49.210 It's about getting in touch with people at businesses in order, for example, to have a sales prospect 04:49.250 --> 04:50.090 outreach. 04:50.210 --> 04:53.010 So it's your all in one email outreach platform. 04:53.010 --> 04:55.370 Find and connect with people that matter to your business. 04:55.690 --> 04:57.170 That is what we want. 04:57.370 --> 04:59.970 And the good news is that it has a free tier. 05:00.130 --> 05:05.390 Uh, it has a free plan 50 credits per month, which should be fine for us. 05:05.390 --> 05:10.230 Now, since I'm going to be doing a few experiments, it's possible that I will go over this and I might 05:10.230 --> 05:14.830 have to sign up for the starter, which I will do in the spirit of showing you cool stuff. 05:14.830 --> 05:20.270 But for the purposes of this for amplify, hopefully you can stay within your 50 credits per month. 05:20.550 --> 05:24.670 Or you could just use this to try it out and see it working and then and then stop. 05:24.710 --> 05:28.590 There's certainly plenty for us to be experimenting with it. 05:28.590 --> 05:30.590 So I would like you to get started. 05:30.590 --> 05:36.510 Create your account, go through the usual signup process, and then meet me on the other side. 05:36.670 --> 05:37.070 Okay. 05:37.070 --> 05:38.350 Welcome to the other side. 05:38.350 --> 05:42.630 Here we are in Hunter and of course in the dashboard down here is. 05:42.910 --> 05:45.350 So these things all basically the same when you get used to them. 05:45.350 --> 05:46.830 There's an API section. 05:46.830 --> 05:48.110 There's an API key. 05:48.270 --> 05:50.950 You can copy it into your clipboard right here. 05:50.990 --> 05:53.070 So simple copy it in. 05:53.110 --> 05:54.110 Be careful with this. 05:54.110 --> 05:54.990 You know the deal. 05:54.990 --> 05:57.070 You mustn't mess up API keys. 05:57.110 --> 06:01.510 Don't put the fire crawl API key accidentally where you think you're pasting in the Hunter one, because 06:01.510 --> 06:02.630 it's not going to work. 06:02.950 --> 06:03.630 All right. 06:03.800 --> 06:06.960 And then there's another thing here integrations. 06:06.960 --> 06:08.120 You click on integrations. 06:08.120 --> 06:10.440 There's a lot of useful integrations that it's got. 06:10.880 --> 06:16.360 And we're going to scroll down and we're going to see wow there's a Hunter MCP. 06:16.840 --> 06:19.640 And there's a button that's somewhat misleadingly called install. 06:19.640 --> 06:21.360 But it really means show me the docs. 06:21.360 --> 06:22.880 And here are the docs. 06:22.880 --> 06:26.560 And you can see that there is there's two URLs. 06:26.560 --> 06:27.720 There's MCP. 06:30.320 --> 06:33.920 For the legacy deprecated version. 06:33.920 --> 06:42.240 And there's MCP Hunter.io MCP for the Streamable http transport, the recommended one. 06:42.240 --> 06:44.640 And that is the one that we're going to do. 06:44.800 --> 06:49.800 And it notes here that this uses a proper authentication, not like the slightly hokey one we just did, 06:49.800 --> 06:54.560 where you have, uh, authorization header that looks like this. 06:54.560 --> 06:56.920 And that's the first thing that we are going to set up. 06:56.920 --> 06:58.760 So we're going back to our workflow. 06:58.960 --> 07:00.200 Go back here again. 07:00.200 --> 07:02.120 We're going to add another tool. 07:02.400 --> 07:04.700 And you know what kind of tool we're going to add in don't you? 07:04.740 --> 07:08.620 We're going to add in an MCP client tool. 07:08.620 --> 07:09.700 There it is. 07:10.180 --> 07:11.940 Now it's HP Streamable. 07:11.940 --> 07:12.740 That's what we want. 07:12.780 --> 07:18.700 But first of them I just want to say that we are going to use this bearer auth as the type of uh, of 07:18.740 --> 07:20.020 bearer auth to use. 07:20.220 --> 07:26.900 And we are going to create a new credential and it's going to be a bearer auth account. 07:26.900 --> 07:32.980 And the bearer token that we're going to paste in, there is going to be the one that we take from Hunter. 07:32.980 --> 07:36.420 So over on Hunter we're going to go to API keys. 07:36.460 --> 07:39.580 We're going to copy this API key right here. 07:39.780 --> 07:40.540 It's copied. 07:40.540 --> 07:45.860 We're going back to to here paste it in there exactly as it is. 07:46.020 --> 07:47.420 And then press save. 07:47.660 --> 07:50.220 And don't mess it up or nothing's going to work. 07:50.620 --> 07:51.300 All right. 07:51.580 --> 07:56.060 So then back to this MCP client which I only part filled in. 07:56.140 --> 07:58.300 We now need to put in this endpoint. 07:58.340 --> 08:00.020 Go back over to Hunter. 08:00.140 --> 08:02.540 Here is the endpoint for Streamable HTTP. 08:02.580 --> 08:03.380 There it is. 08:03.540 --> 08:06.030 Copy that exactly as is. 08:06.030 --> 08:07.150 Back over here. 08:07.390 --> 08:11.510 Get rid of this and click here and paste. 08:11.550 --> 08:19.910 There is the endpoint that is the endpoint to use for the HTTP streamable server transport for for our 08:20.510 --> 08:25.750 server with this account that is set up. 08:26.030 --> 08:26.910 Could it be that easy? 08:26.910 --> 08:28.150 Could it just work? 08:28.510 --> 08:29.670 Well, I think it might do. 08:29.710 --> 08:30.670 We should give it a try. 08:30.870 --> 08:32.430 Well, let me go back to the screen. 08:32.430 --> 08:37.270 I am just going to update the agent to give it a slightly better system prompt. 08:37.270 --> 08:41.350 Why not use the tools to search the internet and scrape websites to find the best potential? 08:42.390 --> 08:59.950 And also use your tools to find the most likely email address for the sales for for the prospective. 09:00.710 --> 09:01.670 For the prospect. 09:03.830 --> 09:07.200 Prospect sorry and respond with five sales prospects. 09:07.200 --> 09:08.600 All right, that's good, that's good. 09:08.600 --> 09:09.320 Do something like that. 09:09.320 --> 09:10.520 You don't do exactly this. 09:10.520 --> 09:13.000 Just something that feels you could probably do a lot better than me. 09:13.040 --> 09:14.600 Something that feels right. 09:14.600 --> 09:16.680 And then back, here we go. 09:17.040 --> 09:19.280 And then let's bring back up our chat. 09:19.440 --> 09:23.360 Let's take this same exact thing here. 09:23.680 --> 09:24.960 Copy that. 09:25.240 --> 09:26.400 I'm you know what I'm going to do? 09:26.440 --> 09:28.000 I'm also I'm going to get rid of the chat. 09:28.000 --> 09:29.360 I'm going to get rid of the simple memory. 09:29.400 --> 09:31.320 We don't need the memory. 09:31.320 --> 09:38.080 I don't think because we just want it to, to, uh, to go through, um, and not necessarily, uh, 09:38.360 --> 09:39.480 relate back to the past. 09:39.480 --> 09:41.400 We just want to have a fresh conversation. 09:41.400 --> 09:42.880 So let's do it this way. 09:42.880 --> 09:45.840 And now give it a try and I will just tidy it up. 09:45.840 --> 09:46.280 There we go. 09:46.320 --> 09:47.040 That looks nice. 09:47.200 --> 09:54.920 And bring up the chat and reset the chat history here and paste in there and let's see what happens. 09:54.920 --> 09:56.200 Off it goes. 09:56.600 --> 10:00.040 And I'm just going to minimize the chat for a moment so we can watch this. 10:00.080 --> 10:00.920 It's running. 10:01.440 --> 10:02.720 We will see it do its thing. 10:02.720 --> 10:05.800 I'm probably not gonna give you the running commentary this time because it's going to take a while. 10:05.860 --> 10:09.100 We can see it's already using one of the MCP clients. 10:09.100 --> 10:09.340 It is. 10:09.380 --> 10:13.860 Of course, it's presumably we now know it's doing five sets of searches, which is nice. 10:14.100 --> 10:18.260 It's now perhaps going to do some scraping, and then we're hoping to see at the end of all. 10:18.300 --> 10:21.380 That it's going to use the other MCP server. 10:21.380 --> 10:22.300 It is already. 10:22.340 --> 10:23.620 So it's just doing the searching. 10:23.620 --> 10:24.900 It's not scraping this time. 10:25.260 --> 10:26.620 It's gone back here. 10:28.500 --> 10:33.380 Maybe it's it's doing more it's doing more use of Hunter. 10:33.740 --> 10:37.740 Uh, and Hunter has a bunch of tools actually, including sales prospecting tools. 10:37.740 --> 10:41.860 So it's entirely possible that it's going beyond just the email tools in Hunter. 10:41.860 --> 10:43.700 And it's using the sales prospecting tools. 10:43.700 --> 10:45.660 It's used Hunter 12 times now. 10:46.420 --> 10:47.540 That's quite something. 10:48.700 --> 10:48.980 Wow. 10:49.020 --> 10:55.780 I'm I should probably stop the video, but I'm just too hooked on this 13 times now. 10:55.780 --> 10:57.220 Goodness knows what it's doing. 10:57.220 --> 10:58.260 We'll soon find out. 10:58.260 --> 11:01.420 I will be back in a second when it completes and we will dig in. 11:01.460 --> 11:03.220 Oh, it's completed all right, all right. 11:03.220 --> 11:07.300 We will dig in and find out why it used Hunter 13 times.