Feed finder function done.

assets/html.py

@@ -3,9 +3,9 @@
 TITLE = (
     '''
         <center> 
-            <h1>Letter counter</h1>
+            <h1>RSS feed finder</h1>
         </center>
     '''
 )
 
-DESCRIPTION = 'Enter text and a letter to count how many times the letter appears in the text.'
+DESCRIPTION = 'Enter a website to crawl for RSS feed URI.'

functions/helper_functions.py

@@ -0,0 +1 @@
+'''Helper functions for MCP tools.'''

functions/tools.py

@@ -1,18 +1,22 @@
 '''Tool functions for MCP server'''
 
+from findfeed import search
 
-def letter_counter(word, letter):
-    """
-    Count the number of occurrences of a letter in a word or text.
 
+def get_feed(url: str) -> str:
+    '''Finds the RSS feed URI for a website given the website's url.
+    
     Args:
-        word (str): The input text to search through
-        letter (str): The letter to search for
-
+        url: The url for the website to find the RSS feed for
+        
     Returns:
-        str: A message indicating how many times the letter appears
-    """
-    word = word.lower()
-    letter = letter.lower()
-    count = word.count(letter)
-    return count
+        The website's RSS feed URI as a string
+    '''
+
+    feeds = search(url)
+
+    if len(feeds) > 0:
+        return str(feeds[0].url)
+
+    else:
+        return f'No feed found for {url}'

rss_server.py

@@ -11,16 +11,15 @@ with gr.Blocks() as demo:
         gr.HTML(html.TITLE)
 
     gr.Markdown(html.DESCRIPTION)
-    input_word = gr.Textbox('strawberry', label='Text')
-    target_letter = gr.Textbox('r', label='Word')
-    output = gr.Number(label='Letter count')
-    count_button = gr.Button('Count')
-
-    count_button.click( # pylint: disable=no-member
-        fn=tool_funcs.letter_counter,
-        inputs=[input_word, target_letter],
+    website_url = gr.Textbox('hackernews.com', label='Website URL')
+    output = gr.Textbox(label='RSS feed URI')
+    submit_button = gr.Button('Submit')
+
+    submit_button.click( # pylint: disable=no-member
+        fn=tool_funcs.get_feed,
+        inputs=website_url,
         outputs=output,
-        api_name='letter count'
+        api_name='get_feed'
     )