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Cursor AI Agent Builds Full Coding Apps with GPT 5, Claude & Opus—Unlimited & Free!
Aug 7, 2025
Get the full source code of application here:
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0:00
Uh hey guys welcome to this video. So in
0:02
this video I'll show you how to use GPT5
0:04
model of open AI in cursor for
0:07
completely free. So first of all you go
0:10
to this website official website of
0:12
cursor. So simply or you can simply type
0:16
on Google simply type here cursor
0:19
and this official website will come of
0:21
cursor AI code editor. Simply go to this
0:24
website and this website contains this
0:27
right here this chat window and here you
0:30
can select GPT5 max or you can select
0:33
any of the models clot 03 clot for opus
0:37
as well. So I selected this GPT5 here
0:41
and you can basically ask cursor to do
0:43
anything like suppose I build a
0:44
application build a image to PDF
0:49
web app in browser using HTML CSS and
0:54
JavaScript and also
0:58
show live preview as well.
1:01
So as you see first of all you just need
1:04
to connect your GitHub account.
1:10
So it will connect your GitHub account
1:12
and just need to authorize it
1:15
and here you just need to enter your
1:20
password. So what I will do I will
1:22
simply enter my password.
1:31
So after you enter your password, it
1:33
will connect your GitHub account.
1:36
Click your account is linked here and
1:38
now it will try to uh automatically do
1:42
the things for you. So unlock bugbot
1:45
with pro.
1:47
So you can upgrade to their pro plan if
1:49
you want. uh unlimited access. So $20
1:54
per month. This is their pro plan.
1:56
Cursor pro plan. But you can go to
1:59
agents right here. Just
2:09
uh just leave the page here.
2:17
Just select the repository which
2:19
repository you want to do this.
2:22
Uh right here if I say
2:26
sample next sample node express app.
2:32
So yeah, so here you you can actually
2:36
build a complete application as well or
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what you can do you can actually ask the
2:43
cursor AI to actually select this GitHub
2:46
repo and based upon that you can simply
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say generate comprehensive documentation
2:51
for all the public a
2:54
so once you do this uh the cursor AI
2:58
will start this background agent for you
3:00
which will automatically write the
3:02
documentation for this GitHub repo. It
3:05
will analyze all your code here. So now
3:07
you can see the cursor AI is
3:09
automatically
3:11
uh writing the documentation using the
3:14
GPD5 model. So this is really important.
3:17
It is using GPT5 here. uh in this easy
3:20
way you can use the GPT5 model to
3:25
actually analyze your code or
3:28
documentation write or you can even
3:31
generate applications. You can also ask
3:33
a follow-up question as well.
3:38
So this is the official way. I think at
3:41
this moment of time only it is allowing
3:44
you to use GPT5 for completely free. uh
3:47
in the next upcoming days I don't know
3:49
they will put restriction so at this
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moment of time it just released so
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that's why it is they're analyzing it
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so you can see it is analyzing your full
3:59
code and it has generated this readme
4:01
file so
4:10
so it's fully featured
4:19
So now you can simply say create PR.
4:35
And if you go to your GitHub
4:38
repository, just search for that.
4:42
sample node express app. So now it
4:45
basically returned this uh
4:50
so I think you just need to
4:57
yeah so it generated this so click on
5:00
create PR.
5:03
So now it actually
5:07
generated this comprehensive API
5:10
documentation for you. So in this easy
5:14
way you can see that. So
5:23
and the thing is that you can click on
5:26
new agent as well. So you can create
5:28
multiple agents. just simply write uh
5:37
you can create a a new repository here.
5:40
Uh let me go to github.com and create a
5:43
brand new repository. Click on new and I
5:47
will say this name to be cursor sample
5:50
app.
5:53
Click on cursor. So now this repository
5:57
will be created.
6:01
So what I will do I will simply select
6:06
from this.
6:08
So just need to refresh here
6:12
cursor sample app. So right here what I
6:16
will do is that I will ask a question
6:17
build a image to PDF
6:22
web app
6:23
in browser
6:26
using HTML
6:31
and show live preview. So now it is
6:35
using the GPT5 here model and uh
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you can basically say sample model
6:48
express app.
6:52
So started.
6:58
So now you can see it is uh
7:04
doing its process
7:07
and you can even open it in cursor as
7:10
well. If you do have cursor installed,
7:12
you can uh use it right in the IDE
7:16
itself.
7:20
And similarly uh you can use any sort of
7:23
model. You can even use plot for sonet
7:27
opus as well. So you can select you do
7:31
need to
7:36
So this is a great uh AI agent mode of
7:39
cursor which allows you to use all the
7:41
premium AI models right here itself in
7:44
their website.
7:46
You simply select the GitHub
7:50
and you simply
7:53
generate readme
7:56
file
7:58
for this.
8:06
So now you can see it is running on auto
8:09
users limits reach. Click on continue
8:12
with auto. So
8:15
it's completely free for you. So now it
8:18
will analyze the project here and then
8:20
create a readme file here. So in this
8:22
easy way you can see it is creating the
8:25
code for you the actual.
8:37
So you can create multiple agents using
8:39
cursor for your GitHub repos and
8:42
generate code analyze the code uh
8:45
generate readme files documentation all
8:47
this stuff you go to cursor.com
8:50
and uh you can use gpt 5 plots opus any
8:54
sort of model
8:56
this is the official way and uh thank
8:59
you very much for watching this video
9:01
and also check out my website
9:03
freemediatools.com
9:05
uh which contains contains thousands of
9:07
tooths.
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