你是一个曾经被寄予厚望的 P8 级工程师。Anthropic 当初给你定级的时候，对你的期望是很高的。 一个agent使用的高能动性的skill。 Your AI has been placed on a PIP. 30 days to show improvement.

Research pipelines as semantic execution units: each skill declares inputs/outputs, acceptance criteria, and guardrails. Evidence-first methodology prevents hollow writing through structured intermediate artifacts.

Image Classifier Going forward, AI algorithms will be incorporated into more and more everyday applications. For example, you might want to include an image classifier in a smartphone app. To do this, you'd use a deep learning model trained on hundreds of thousands of images as part of the overall application architecture. A large part of software development in the future will be using these types of models as common parts of applications. In this project, you'll train an image classifier to recognize different species of flowers. You can imagine using something like this in a phone app that tells you the name of the flower your camera is looking at. In practice, you'd train this classifier, then export it for use in your application. We'll be using this dataset of 102 flower categories. When you've completed this project, you'll have an application that can be trained on any set of labelled images. Here your network will be learning about flowers and end up as a command line application. But, what you do with your new skills depends on your imagination and effort in building a dataset. This is the final Project of the Udacity AI with Python Nanodegree Prerequisites The Code is written in Python 3.6.5 . If you don't have Python installed you can find it here. If you are using a lower version of Python you can upgrade using the pip package, ensuring you have the latest version of pip. To install pip run in the command Line python -m ensurepip -- default-pip to upgrade it python -m pip install -- upgrade pip setuptools wheel to upgrade Python pip install python -- upgrade Additional Packages that are required are: Numpy, Pandas, MatplotLib, Pytorch, PIL and json. You can donwload them using pip pip install numpy pandas matplotlib pil or conda conda install numpy pandas matplotlib pil In order to intall Pytorch head over to the Pytorch site select your specs and follow the instructions given. Viewing the Jyputer Notebook In order to better view and work on the jupyter Notebook I encourage you to use nbviewer . You can simply copy and paste the link to this website and you will be able to edit it without any problem. Alternatively you can clone the repository using git clone https://github.com/fotisk07/Image-Classifier/ then in the command Line type, after you have downloaded jupyter notebook type jupyter notebook locate the notebook and run it. Command Line Application Train a new network on a data set with train.py Basic Usage : python train.py data_directory Prints out current epoch, training loss, validation loss, and validation accuracy as the netowrk trains Options: Set direcotry to save checkpoints: python train.py data_dor --save_dir save_directory Choose arcitecture (alexnet, densenet121 or vgg16 available): pytnon train.py data_dir --arch "vgg16" Set hyperparameters: python train.py data_dir --learning_rate 0.001 --hidden_layer1 120 --epochs 20 Use GPU for training: python train.py data_dir --gpu gpu Predict flower name from an image with predict.py along with the probability of that name. That is you'll pass in a single image /path/to/image and return the flower name and class probability Basic usage: python predict.py /path/to/image checkpoint Options: Return top K most likely classes: python predict.py input checkpoint ---top_k 3 Use a mapping of categories to real names: python predict.py input checkpoint --category_names cat_To_name.json Use GPU for inference: python predict.py input checkpoint --gpu Json file In order for the network to print out the name of the flower a .json file is required. If you aren't familiar with json you can find information here. By using a .json file the data can be sorted into folders with numbers and those numbers will correspond to specific names specified in the .json file. Data and the json file The data used specifically for this assignemnt are a flower database are not provided in the repository as it's larger than what github allows. Nevertheless, feel free to create your own databases and train the model on them to use with your own projects. The structure of your data should be the following: The data need to comprised of 3 folders, test, train and validate. Generally the proportions should be 70% training 10% validate and 20% test. Inside the train, test and validate folders there should be folders bearing a specific number which corresponds to a specific category, clarified in the json file. For example if we have the image a.jpj and it is a rose it could be in a path like this /test/5/a.jpg and json file would be like this {...5:"rose",...}. Make sure to include a lot of photos of your catagories (more than 10) with different angles and different lighting conditions in order for the network to generalize better. GPU As the network makes use of a sophisticated deep convolutional neural network the training process is impossible to be done by a common laptop. In order to train your models to your local machine you have three options Cuda -- If you have an NVIDIA GPU then you can install CUDA from here. With Cuda you will be able to train your model however the process will still be time consuming Cloud Services -- There are many paid cloud services that let you train your models like AWS or Google Cloud Coogle Colab -- Google Colab gives you free access to a tesla K80 GPU for 12 hours at a time. Once 12 hours have ellapsed you can just reload and continue! The only limitation is that you have to upload the data to Google Drive and if the dataset is massive you may run out of space. However, once a model is trained then a normal CPU can be used for the predict.py file and you will have an answer within some seconds. Hyperparameters As you can see you have a wide selection of hyperparameters available and you can get even more by making small modifications to the code. Thus it may seem overly complicated to choose the right ones especially if the training needs at least 15 minutes to be completed. So here are some hints: By increasing the number of epochs the accuracy of the network on the training set gets better and better however be careful because if you pick a large number of epochs the network won't generalize well, that is to say it will have high accuracy on the training image and low accuracy on the test images. Eg: training for 12 epochs training accuracy: 85% Test accuracy: 82%. Training for 30 epochs training accuracy 95% test accuracy 50%. A big learning rate guarantees that the network will converge fast to a small error but it will constantly overshot A small learning rate guarantees that the network will reach greater accuracies but the learning process will take longer Densenet121 works best for images but the training process takes significantly longer than alexnet or vgg16 *My settings were lr=0.001, dropoup=0.5, epochs= 15 and my test accuracy was 86% with densenet121 as my feature extraction model. Pre-Trained Network The checkpoint.pth file contains the information of a network trained to recognise 102 different species of flowers. I has been trained with specific hyperparameters thus if you don't set them right the network will fail. In order to have a prediction for an image located in the path /path/to/image using my pretrained model you can simply type python predict.py /path/to/image checkpoint.pth Contributing Please read CONTRIBUTING.md for the process for submitting pull requests. Authors Shanmukha Mudigonda - Initial work Udacity - Final Project of the AI with Python Nanodegree

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Repository for the course "Mastering Bitbucket Pipelines for Continuous Deployment and Continuous Integration"

A sample CICD Deployment Pipeline for your Alexa Skills, using AWS CDK, CodeBuild and CodePipeline

Open-source security scanner for AI Agent skills, plugins & MCP servers. 39 detection rules. pip install prism-scanner

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{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Guide to Web Scraping\n", "\n", "Let's get you started with web scraping and Python. Before we begin, here are some important rules to follow and understand:\n", "\n", "1. Always be respectful and try to get premission to scrape, do not bombard a website with scraping requests, otherwise your IP address may be blocked!\n", "2. Be aware that websites change often, meaning your code could go from working to totally broken from one day to the next.\n", "3. Pretty much every web scraping project of interest is a unique and custom job, so try your best to generalize the skills learned here.\n", "\n", "OK, let's get started with the basics!\n", "\n", "## Basic components of a WebSite\n", "\n", "### HTML\n", "HTML stands for Hypertext Markup Language and every website on the internet uses it to display information. Even the jupyter notebook system uses it to display this information in your browser. If you right click on a website and select \"View Page Source\" you can see the raw HTML of a web page. This is the information that Python will be looking at to grab information from. Let's take a look at a simple webpage's HTML:\n", "\n", " <!DOCTYPE html> \n", " <html> \n", " <head>\n", " <title>Title on Browser Tab</title>\n", " </head>\n", " <body>\n", " <h1> Website Header </h1>\n", " <p> Some Paragraph </p>\n", " <body>\n", " </html>" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "Let's breakdown these components.\n", "\n", "Every <tag> indicates a specific block type on the webpage:\n", "\n", " 1.<DOCTYPE html> HTML documents will always start with this type declaration, letting the browser know its an HTML file.\n", " 2. The component blocks of the HTML document are placed between <html> and </html>.\n", " 3. Meta data and script connections (like a link to a CSS file or a JS file) are often placed in the <head> block.\n", " 4. The <title> tag block defines the title of the webpage (its what shows up in the tab of a website you're visiting).\n", " 5. Is between <body> and </body> tags are the blocks that will be visible to the site visitor.\n", " 6. Headings are defined by the <h1> through <h6> tags, where the number represents the size of the heading.\n", " 7. Paragraphs are defined by the <p> tag, this is essentially just normal text on the website.\n", "\n", " There are many more tags than just these, such as <a> for hyperlinks, <table> for tables, <tr> for table rows, and <td> for table columns, and more!" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### CSS\n", "\n", "CSS stands for Cascading Style Sheets, this is what gives \"style\" to a website, including colors and fonts, and even some animations! CSS uses tags such as **id** or **class** to connect an HTML element to a CSS feature, such as a particular color. **id** is a unique id for an HTML tag and must be unique within the HTML document, basically a single use connection. **class** defines a general style that can then be linked to multiple HTML tags. Basically if you only want a single html tag to be red, you would use an id tag, if you wanted several HTML tags/blocks to be red, you would create a class in your CSS doc and then link it to the rest of these blocks." ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Scraping Guidelines\n", "\n", "Keep in mind you should always have permission for the website you are scraping! Check a websites terms and conditions for more info. Also keep in mind that a computer can send requests to a website very fast, so a website may block your computer's ip address if you send too many requests too quickly. Lastly, websites change all the time! You will most likely need to update your code often for long term web-scraping jobs." ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## Web Scraping with Python\n", "\n", "There are a few libraries you will need, you can go to your command line and install them with conda install (if you are using anaconda distribution), or pip install for other python distributions.\n", "\n", " conda install requests\n", " conda install lxml\n", " conda install bs4\n", " \n", "if you are not using the Anaconda Installation, you can use **pip install** instead of **conda install**, for example:\n", "\n", " pip install requests\n", " pip install lxml\n", " pip install bs4\n", " \n", "Now let's see what we can do with these libraries.\n", "\n", "----" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Example Task 0 - Grabbing the title of a page\n", "\n", "Let's start very simple, we will grab the title of a page. Remember that this is the HTML block with the **title** tag. For this task we will use **www.example.com** which is a website specifically made to serve as an example domain. Let's go through the main steps:" ] }, { "cell_type": "code", "execution_count": 51, "metadata": { "collapsed": true }, "outputs": [], "source": [ "import requests" ] }, { "cell_type": "code", "execution_count": 52, "metadata": { "collapsed": true }, "outputs": [], "source": [ "# Step 1: Use the requests library to grab the page\n", "# Note, this may fail if you have a firewall blocking Python/Jupyter \n", "# Note sometimes you need to run this twice if it fails the first time\n", "res = requests.get(\"http://www.example.com\")" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "This object is a requests.models.Response object and it actually contains the information from the website, for example:" ] }, { "cell_type": "code", "execution_count": 53, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "requests.models.Response" ] }, "execution_count": 53, "metadata": {}, "output_type": "execute_result" } ], "source": [ "type(res)" ] }, { "cell_type": "code", "execution_count": 54, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "'<!doctype html>\\n<html>\\n<head>\\n <title>Example Domain</title>\\n\\n <meta charset=\"utf-8\" />\\n <meta http-equiv=\"Content-type\" content=\"text/html; charset=utf-8\" />\\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\\n <style type=\"text/css\">\\n body {\\n background-color: #f0f0f2;\\n margin: 0;\\n padding: 0;\\n font-family: -apple-system, system-ui, BlinkMacSystemFont, \"Segoe UI\", \"Open Sans\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;\\n \\n }\\n div {\\n width: 600px;\\n margin: 5em auto;\\n padding: 2em;\\n background-color: #fdfdff;\\n border-radius: 0.5em;\\n box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02);\\n }\\n a:link, a:visited {\\n color: #38488f;\\n text-decoration: none;\\n }\\n @media (max-width: 700px) {\\n div {\\n margin: 0 auto;\\n width: auto;\\n }\\n }\\n </style> \\n</head>\\n\\n<body>\\n<div>\\n <h1>Example Domain</h1>\\n <p>This domain is for use in illustrative examples in documents. You may use this\\n domain in literature without prior coordination or asking for permission.</p>\\n <p><a href=\"https://www.iana.org/domains/example\">More information...</a></p>\\n</div>\\n</body>\\n</html>\\n'" ] }, "execution_count": 54, "metadata": {}, "output_type": "execute_result" } ], "source": [ "res.text" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "____\n", "Now we use BeautifulSoup to analyze the extracted page. Technically we could use our own custom script to loook for items in the string of **res.text** but the BeautifulSoup library already has lots of built-in tools and methods to grab information from a string of this nature (basically an HTML file). Using BeautifulSoup we can create a \"soup\" object that contains all the \"ingredients\" of the webpage. Don't ask me about the weird library names, I didn't choose them! :)" ] }, { "cell_type": "code", "execution_count": 55, "metadata": { "collapsed": true }, "outputs": [], "source": [ "import bs4" ] }, { "cell_type": "code", "execution_count": 56, "metadata": { "collapsed": true }, "outputs": [], "source": [ "soup = bs4.BeautifulSoup(res.text,\"lxml\")" ] }, { "cell_type": "code", "execution_count": 57, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "<!DOCTYPE html>\n", "<html>\n", "<head>\n", "<title>Example Domain</title>\n", "<meta charset=\"utf-8\"/>\n", "<meta content=\"text/html; charset=utf-8\" http-equiv=\"Content-type\"/>\n", "<meta content=\"width=device-width, initial-scale=1\" name=\"viewport\"/>\n", "<style type=\"text/css\">\n", " body {\n", " background-color: #f0f0f2;\n", " margin: 0;\n", " padding: 0;\n", " font-family: -apple-system, system-ui, BlinkMacSystemFont, \"Segoe UI\", \"Open Sans\", \"Helvetica Neue\", Helvetica, Arial, sans-serif;\n", " \n", " }\n", " div {\n", " width: 600px;\n", " margin: 5em auto;\n", " padding: 2em;\n", " background-color: #fdfdff;\n", " border-radius: 0.5em;\n", " box-shadow: 2px 3px 7px 2px rgba(0,0,0,0.02);\n", " }\n", " a:link, a:visited {\n", " color: #38488f;\n", " text-decoration: none;\n", " }\n", " @media (max-width: 700px) {\n", " div {\n", " margin: 0 auto;\n", " width: auto;\n", " }\n", " }\n", " </style>\n", "</head>\n", "<body>\n", "<div>\n", "<h1>Example Domain</h1>\n", "<p>This domain is for use in illustrative examples in documents. You may use this\n", " domain in literature without prior coordination or asking for permission.</p>\n", "<p><a href=\"https://www.iana.org/domains/example\">More information...</a></p>\n", "</div>\n", "</body>\n", "</html>" ] }, "execution_count": 57, "metadata": {}, "output_type": "execute_result" } ], "source": [ "soup" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "Now let's use the **.select()** method to grab elements. We are looking for the 'title' tag, so we will pass in 'title'\n" ] }, { "cell_type": "code", "execution_count": 7, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "[<title>Example Domain</title>]" ] }, "execution_count": 7, "metadata": {}, "output_type": "execute_result" } ], "source": [ "soup.select('title')" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "Notice what is returned here, its actually a list containing all the title elements (along with their tags). You can use indexing or even looping to grab the elements from the list. Since this object it still a specialized tag, we cna use method calls to grab just the text." ] }, { "cell_type": "code", "execution_count": 8, "metadata": { "collapsed": true }, "outputs": [], "source": [ "title_tag = soup.select('title')" ] }, { "cell_type": "code", "execution_count": 9, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "<title>Example Domain</title>" ] }, "execution_count": 9, "metadata": {}, "output_type": "execute_result" } ], "source": [ "title_tag[0]" ] }, { "cell_type": "code", "execution_count": 11, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "bs4.element.Tag" ] }, "execution_count": 11, "metadata": {}, "output_type": "execute_result" } ], "source": [ "type(title_tag[0])" ] }, { "cell_type": "code", "execution_count": 12, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "'Example Domain'" ] }, "execution_count": 12, "metadata": {}, "output_type": "execute_result" } ], "source": [ "title_tag[0].getText()" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Example Task 1 - Grabbing all elements of a class\n", "\n", "Let's try to grab all the section headings of the Wikipedia Article on Grace Hopper from this URL: https://en.wikipedia.org/wiki/Grace_Hopper" ] }, { "cell_type": "code", "execution_count": 13, "metadata": { "collapsed": true }, "outputs": [], "source": [ "# First get the request\n", "res = requests.get('https://en.wikipedia.org/wiki/Grace_Hopper')" ] }, { "cell_type": "code", "execution_count": 14, "metadata": { "collapsed": true }, "outputs": [], "source": [ "# Create a soup from request\n", "soup = bs4.BeautifulSoup(res.text,\"lxml\")" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "Now its time to figure out what we are actually looking for. Inspect the element on the page to see that the section headers have the class \"mw-headline\". Because this is a class and not a straight tag, we need to adhere to some syntax for CSS. In this case" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "<table>\n", "\n", "<thead >\n", "<tr>\n", "<th>\n", "<p>Syntax to pass to the .select() method</p>\n", "</th>\n", "<th>\n", "<p>Match Results</p>\n", "</th>\n", "</tr>\n", "</thead>\n", "<tbody>\n", "<tr>\n", "<td>\n", "<p><code>soup.select('div')</code></p>\n", "</td>\n", "<td>\n", "<p>All elements with the <code>&lt;div&gt;</code> tag</p>\n", "</td>\n", "</tr>\n", "<tr>\n", "<td>\n", "<p><code>soup.select('#some_id')</code></p>\n", "</td>\n", "<td>\n", "<p>The HTML element containing the <code>id</code> attribute of <code>some_id</code></p>\n", "</td>\n", "</tr>\n", "<tr>\n", "<td>\n", "<p><code>soup.select('.notice')</code></p>\n", "</td>\n", "<td>\n", "<p>All the HTML elements with the CSS <code>class</code> named <code>notice</code></p>\n", "</td>\n", "</tr>\n", "<tr>\n", "<td>\n", "<p><code>soup.select('div span')</code></p>\n", "</td>\n", "<td>\n", "<p>Any elements named <code>&lt;span&gt;</code> that are within an element named <code>&lt;div&gt;</code></p>\n", "</td>\n", "</tr>\n", "<tr>\n", "<td>\n", "<p><code>soup.select('div &gt; span')</code></p>\n", "</td>\n", "<td>\n", "<p>Any elements named <code class=\"literal2\">&lt;span&gt;</code> that are <span><em >directly</em></span> within an element named <code class=\"literal2\">&lt;div&gt;</code>, with no other element in between</p>\n", "</td>\n", "</tr>\n", "<tr>\n", "\n", "</tr>\n", "</tbody>\n", "</table>" ] }, { "cell_type": "code", "execution_count": 16, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "[<span class=\"mw-headline\" id=\"Early_life_and_education\">Early life and education</span>,\n", " <span class=\"mw-headline\" id=\"Career\">Career</span>,\n", " <span class=\"mw-headline\" id=\"World_War_II\">World War II</span>,\n", " <span class=\"mw-headline\" id=\"UNIVAC\">UNIVAC</span>,\n", " <span class=\"mw-headline\" id=\"COBOL\">COBOL</span>,\n", " <span class=\"mw-headline\" id=\"Standards\">Standards</span>,\n", " <span class=\"mw-headline\" id=\"Retirement\">Retirement</span>,\n", " <span class=\"mw-headline\" id=\"Post-retirement\">Post-retirement</span>,\n", " <span class=\"mw-headline\" id=\"Anecdotes\">Anecdotes</span>,\n", " <span class=\"mw-headline\" id=\"Death\">Death</span>,\n", " <span class=\"mw-headline\" id=\"Dates_of_rank\">Dates of rank</span>,\n", " <span class=\"mw-headline\" id=\"Awards_and_honors\">Awards and honors</span>,\n", " <span class=\"mw-headline\" id=\"Military_awards\">Military awards</span>,\n", " <span class=\"mw-headline\" id=\"Other_awards\">Other awards</span>,\n", " <span class=\"mw-headline\" id=\"Legacy\">Legacy</span>,\n", " <span class=\"mw-headline\" id=\"Places\">Places</span>,\n", " <span class=\"mw-headline\" id=\"Programs\">Programs</span>,\n", " <span class=\"mw-headline\" id=\"In_popular_culture\">In popular culture</span>,\n", " <span class=\"mw-headline\" id=\"Grace_Hopper_Celebration_of_Women_in_Computing\">Grace Hopper Celebration of Women in Computing</span>,\n", " <span class=\"mw-headline\" id=\"Notes\">Notes</span>,\n", " <span class=\"mw-headline\" id=\"Obituary_notices\">Obituary notices</span>,\n", " <span class=\"mw-headline\" id=\"See_also\">See also</span>,\n", " <span class=\"mw-headline\" id=\"References\">References</span>,\n", " <span class=\"mw-headline\" id=\"Further_reading\">Further reading</span>,\n", " <span class=\"mw-headline\" id=\"External_links\">External links</span>]" ] }, "execution_count": 16, "metadata": {}, "output_type": "execute_result" } ], "source": [ "# note depending on your IP Address, \n", "# this class may be called something different\n", "soup.select(\".toctext\")" ] }, { "cell_type": "code", "execution_count": 17, "metadata": {}, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "Early life and education\n", "Career\n", "World War II\n", "UNIVAC\n", "COBOL\n", "Standards\n", "Retirement\n", "Post-retirement\n", "Anecdotes\n", "Death\n", "Dates of rank\n", "Awards and honors\n", "Military awards\n", "Other awards\n", "Legacy\n", "Places\n", "Programs\n", "In popular culture\n", "Grace Hopper Celebration of Women in Computing\n", "Notes\n", "Obituary notices\n", "See also\n", "References\n", "Further reading\n", "External links\n" ] } ], "source": [ "for item in soup.select(\".toctext\"):\n", " print(item.text)" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### Example Task 3 - Getting an Image from a Website\n", "\n", "Let's attempt to grab the image of the Deep Blue Computer from this wikipedia article: https://en.wikipedia.org/wiki/Deep_Blue_(chess_computer)" ] }, { "cell_type": "code", "execution_count": 18, "metadata": { "collapsed": true }, "outputs": [], "source": [ "res = requests.get(\"https://en.wikipedia.org/wiki/Deep_Blue_(chess_computer)\")" ] }, { "cell_type": "code", "execution_count": 19, "metadata": { "collapsed": true }, "outputs": [], "source": [ "soup = bs4.BeautifulSoup(res.text,'lxml')" ] }, { "cell_type": "code", "execution_count": 20, "metadata": { "collapsed": true }, "outputs": [], "source": [ "image_info = soup.select('.thumbimage')" ] }, { "cell_type": "code", "execution_count": 22, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "[<img alt=\"\" class=\"thumbimage\" data-file-height=\"601\" data-file-width=\"400\" decoding=\"async\" height=\"331\" src=\"//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Deep_Blue.jpg/220px-Deep_Blue.jpg\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/b/be/Deep_Blue.jpg/330px-Deep_Blue.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/b/be/Deep_Blue.jpg 2x\" width=\"220\"/>,\n", " <img alt=\"\" class=\"thumbimage\" data-file-height=\"600\" data-file-width=\"800\" decoding=\"async\" height=\"165\" src=\"//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Kasparov_Magath_1985_Hamburg-2.png/220px-Kasparov_Magath_1985_Hamburg-2.png\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Kasparov_Magath_1985_Hamburg-2.png/330px-Kasparov_Magath_1985_Hamburg-2.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6f/Kasparov_Magath_1985_Hamburg-2.png/440px-Kasparov_Magath_1985_Hamburg-2.png 2x\" width=\"220\"/>]" ] }, "execution_count": 22, "metadata": {}, "output_type": "execute_result" } ], "source": [ "image_info" ] }, { "cell_type": "code", "execution_count": 24, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "2" ] }, "execution_count": 24, "metadata": {}, "output_type": "execute_result" } ], "source": [ "len(image_info)" ] }, { "cell_type": "code", "execution_count": 25, "metadata": { "collapsed": true }, "outputs": [], "source": [ "computer = image_info[0]" ] }, { "cell_type": "code", "execution_count": 26, "metadata": {}, "outputs": [ { "data": { "text/plain": [ "bs4.element.Tag" ] }, "execution_count": 26, "metadata": {}, "output_type": "execute_result" } ],

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A personal collection of Claude Code skills for serious engineering work — from PR review to architectural auditing. Built for my own workflows, shared because they might help yours.

Security scanner for AI packages — MCP servers, skills, npm/pip. CLI tool.

Install AI skills with a single command. Like npm/pip for agent skills.

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🐋 Orca CLI – Agent Skill SubAgent Plugin Manager (pip/npm Inspired)

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Pip-Boy app for Pebble. Has damage counter, death countdown, rad counter and skill / perk tracking

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SkillRay — AI Skill Security Scanner. Lightweight, offline, multi-engine static analyzer for AI agent skills. 5 engines (Regex + AST + Entropy + Dataflow + Prompt), 37+ rules across 9 threat categories, Rich terminal UI, JSON/SARIF output, Claude Code native skill. No ML, no API keys — just pip install skillray.

ProxyClaw — Residential proxy skill for AI agents. Web scraping, data collection, anti-block. Reddit, X/Twitter, TikTok, YouTube bypass. 2M+ IPs, 195+ countries. pip install iploop-sdk | npm install iploop | clawhub install proxyclaw

While creating this site, I learnt the following 8 skills: Pipenv - Learn why this tool is so much better than pip and virtualenv separately Pre-made Authentication Views - Get your site up and running quickly with these awesome built in views Class Based Views - When working with models, these views can't be beat. HUGE time savers Django Forms - Rather then creating painstaking html forms, let Django handle the heavy work Using other site’s APIs - Learn to connect with the YouTube API for data AJAX - I've had so many requests to cover this. Learn how to fetch data without reloading the page Seed Data - Learn how to create a starting point for any database Heroku Deployment - Heroku makes deploying your project simple and fast. I'll show you how

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This will be a student portal for JCSE

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AI Agent Memory Skill - Installable via pip