diff --git a/config.py b/config.py
index 4f4a98e..0b9daa0 100644
--- a/config.py
+++ b/config.py
@@ -8,40 +8,28 @@
 #   - 0.4 to 0.7: Balanced, conversational (Good for general writing)
 #   - 0.8 to 1.0: Highly creative, unpredictable (Good for brainstorming)
 TEMPERATURES = {
-    # The global fallback used if a script doesn't have a specific setting.
-    "default":  0.2,  
+    "default":  0.2,  # The global fallback
     
     # Specific script overrides. 
-    # Replace 'None' with a float to override the default.
-    "insights": None, # generate_insights.py
-    "briefing": None, # morning_briefing.py
-    "recap":    None, # study_recap.py
-    "txt":      None, # txt_to_notes.py
+    # Replace 'None' with a float (0.0-1.0) to override.
+    "insights": None, 
+    "briefing": None, 
+    "recap":    None, 
+    "txt":      None, 
 }
 
-# -------------------------------------------------------------
-# API Configuration
-# -------------------------------------------------------------
-OLLAMA_API_URL = "http://localhost:11434/api/generate"  # Ollama API endpoint
-
-TIMEOUT        = 1000           # Max seconds to wait for a response per call.
-                                # Increase for slow hardware or large prompts. Default: 1000
-
-KEEP_ALIVE     = "10m"          # How long Ollama keeps the model loaded after last request.
-                                # Format: "5m", "1h", "0" (unload immediately). Default: "10m"
-
-NUM_CTX        = 8192           # Context window size in tokens.
-                                # Higher = more notes fit in prompt but uses more RAM.
-                                # Recommended: 4096 (fast) to 16384 (large vaults). Default: 8192
-
 # -------------------------------------------------------------
 # Vault Configuration
 # -------------------------------------------------------------
-VAULT_PATH = "~/Obsidian"       # Path to your Obsidian vault. Supports ~ for home directory.
+VAULT_PATH = "~/Obsidian"       # Path to your Obsidian vault.
 
 # -------------------------------------------------------------
 # Script Behaviour
 # -------------------------------------------------------------
+DAYS_BACK      = 7              
+HOURS_BACK     = 24             
+MAX_NOTE_CHARS = 2000           
+MAX_FILE_SIZE  = 1_000_000  
 DAYS_BACK      = 7              # generate_insights.py: how many days back to collect notes.
                                 # 7 = weekly report, 30 = monthly report.
 
@@ -64,6 +52,7 @@
     # "Archive",
 ]
 
+
 #--------------------------------------------------------------
 # Tagging System (generate_insights.py)
 #--------------------------------------------------------------
@@ -93,4 +82,13 @@
 RECAP_TITLE_FORMAT = "{date} ({time}) Study Recap — {subject}.md"
 
 # Placeholders: {title}
-TXT_TITLE_FORMAT = "{title}.md"
\ No newline at end of file
+TXT_TITLE_FORMAT = "{title}.md"
+
+
+# -------------------------------------------------------------
+# API Configuration
+# -------------------------------------------------------------
+OLLAMA_API_URL = "http://localhost:11434/api/generate"  
+TIMEOUT        = 1000           
+KEEP_ALIVE     = "10m"          
+NUM_CTX        = 8192           
\ No newline at end of file
diff --git a/generate_insights.py b/generate_insights.py
index 9fccc6e..d18e116 100644
--- a/generate_insights.py
+++ b/generate_insights.py
@@ -17,6 +17,7 @@
 
 import sys
 import json
+import re
 import datetime
 from pathlib import Path
 from concurrent.futures import ThreadPoolExecutor, as_completed
@@ -36,10 +37,14 @@
 with PROMPTS_PATH.open(encoding="utf-8") as f:
     PROMPTS = json.load(f)
 
+TEMP_INSIGHTS = TEMPERATURES.get("insights")
+
 GROUNDING = PROMPTS["grounding"]
 LENSES    = PROMPTS["insights"]["lenses"]
 
-TEMP_INSIGHTS = TEMPERATURES.get("insights")
+def format_obsidian_tag(text: str) -> str:
+    text = text.lower().replace(" ", "-")
+    return re.sub(r'[^a-z0-9_-]', '', text)
 
 def fill_prompt(template: str, **kwargs) -> str:
     """
@@ -245,7 +250,13 @@ def extract_tags(lens_results: list[dict], synthesis: str) -> list[str]:
         if any(kw in text for kw in keywords):
             base_tags.append(tag)
 
-    return base_tags[:6]
+    final_tags = []
+    for tag in base_tags:
+        cleaned = format_obsidian_tag(tag)
+        if cleaned:
+            final_tags.append(cleaned)
+
+    return final_tags[:6]
 
 
 # --- OUTPUT ---
@@ -273,7 +284,7 @@ def write_insight_note(lens_results: list[dict], synthesis: str, note_count: int
 
     fm_lines = [
         "---", 
-        f"creation date: + {date_str}",
+        f"creation date: {date_str}",
         "tags:"
         ] + [f"  - {t}" for t in tags] + [
             time_property, 
diff --git a/morning_briefing.py b/morning_briefing.py
index 3042605..ca00ef9 100644
--- a/morning_briefing.py
+++ b/morning_briefing.py
@@ -30,6 +30,8 @@
 PROMPTS_PATH = SCRIPT_DIR / "prompts.json"
 with PROMPTS_PATH.open(encoding="utf-8") as f:
     PROMPTS = json.load(f)
+    
+TEMP_BRIEFING = TEMPERATURES.get("briefing")
 
 GROUNDING = PROMPTS["grounding"]
 
diff --git a/study_recap.py b/study_recap.py
index a13b33b..827978a 100644
--- a/study_recap.py
+++ b/study_recap.py
@@ -28,6 +28,8 @@
 with PROMPTS_PATH.open(encoding="utf-8") as f:
     PROMPTS = json.load(f)
 
+TEMP_RECAP = TEMPERATURES.get("recap")
+
 GROUNDING = PROMPTS["grounding"]
 
 TEMP_RECAP = TEMPERATURES.get("recap")
diff --git a/txt_to_notes.py b/txt_to_notes.py
index 8494b89..a83f3db 100644
--- a/txt_to_notes.py
+++ b/txt_to_notes.py
@@ -38,6 +38,9 @@
 with PROMPTS_PATH.open(encoding="utf-8") as f:
     PROMPTS = json.load(f)
 
+
+TEMP_TXT = TEMPERATURES.get("txt")
+
 GROUNDING = PROMPTS["grounding"]
 
 R      = "\033[0m"
@@ -48,8 +51,6 @@
 GREEN  = "\033[32m"
 RED    = "\033[31m"
 
-TEMP_TXT = TEMPERATURES.get("txt")
-
 def format_obsidian_tag(text: str) -> str:
     text = text.lower().replace(" ", "-")
     return re.sub(r'[^a-z0-9_-]', '', text)