Update app.py

app.py

@@ -10,7 +10,7 @@ import re
 import json
 import sys
 from io import StringIO
-from typing import List, Dict, Tuple
+from typing import List, Dict, Tuple, Annotated
 
 import gradio as gr
 import requests
@@ -251,13 +251,13 @@ def _format_markdown(
 
 
 def Fetch_Webpage(  # <-- MCP tool #1 (Fetch)
-    url: str,
-    verbosity: str = "Standard",
-    include_metadata: bool = True,
-    include_text: bool = True,
-    include_links: bool = True,
-    max_chars: int = 3000,
-    max_links: int = 20,
+    url: Annotated[str, "The absolute URL to fetch (must return HTML)."] ,
+    verbosity: Annotated[str, "Controls body length: one of 'Brief', 'Standard', or 'Full'."] = "Standard",
+    include_metadata: Annotated[bool, "Include a Metadata section (description, site name, canonical, lang, fetched URL)."] = True,
+    include_text: Annotated[bool, "Include the readable main text extracted with Readability."] = True,
+    include_links: Annotated[bool, "Include outbound links discovered in the readable section."] = True,
+    max_chars: Annotated[int, "Hard cap for body characters after the verbosity preset. Use 0 to disable the cap."] = 3000,
+    max_links: Annotated[int, "Maximum number of links to include from the readable content. Set 0 to omit links."] = 20,
 ) -> str:
     """
     Fetch a web page and return a compact Markdown summary containing title, key
@@ -368,12 +368,12 @@ def Fetch_Webpage(  # <-- MCP tool #1 (Fetch)
 # ============================================
 
 def Search_DuckDuckGo(  # <-- MCP tool #2 (DDG Search)
-    query: str,
-    max_results: int = 5,
-    include_snippets: bool = False,
-    max_snippet_chars: int = 80,
-    dedupe_domains: bool = True,
-    title_chars: int = 80,
+    query: Annotated[str, "The search query (supports operators like site:, quotes, OR)."] ,
+    max_results: Annotated[int, "Number of results to return (1–20)."] = 5,
+    include_snippets: Annotated[bool, "Include a short snippet for each result (adds tokens)."] = False,
+    max_snippet_chars: Annotated[int, "Character cap applied to each snippet when included."] = 80,
+    dedupe_domains: Annotated[bool, "If true, only the first result from each domain is kept."] = True,
+    title_chars: Annotated[int, "Character cap applied to titles."] = 80,
 ) -> str:
     """
     Run a DuckDuckGo search and return ultra-compact JSONL with short keys to
@@ -448,7 +448,7 @@ def Search_DuckDuckGo(  # <-- MCP tool #2 (DDG Search)
 # Code Execution: Python (MCP tool #6)
 # ======================================
 
-def Execute_Python(code: str) -> str:
+def Execute_Python(code: Annotated[str, "Python source code to run; stdout is captured and returned."]) -> str:
     """
     Execute arbitrary Python code and return captured stdout or an error message.