Reddit MCP Tool

#!/usr/bin/env python3 """ Debug Reddit API credentials. """ import os import praw from dotenv import load_dotenv def main(): """Check Reddit credentials step by step.""" load_dotenv() print("🔧 Reddit API Credential Checker") print("=" * 40) # Check environment variables client_id = os.getenv("REDDIT_CLIENT_ID") client_secret = os.getenv("REDDIT_CLIENT_SECRET") user_agent = os.getenv("REDDIT_USER_AGENT") print(f"✅ Client ID: {client_id[:8] if client_id else 'MISSING'}...") print(f"✅ Client Secret: {'SET' if client_secret else 'MISSING'}") print(f"✅ User Agent: {user_agent if user_agent else 'MISSING'}") if not all([client_id, client_secret, user_agent]): print("❌ Missing credentials!") return print(f"\n🔍 Client ID length: {len(client_id)} chars") print(f"🔍 Client Secret length: {len(client_secret)} chars") # Expected lengths if len(client_id) < 10 or len(client_id) > 25: print("⚠️ Client ID seems wrong length (should be ~14-20 chars)") if len(client_secret) < 20 or len(client_secret) > 35: print("⚠️ Client Secret seems wrong length (should be ~27-30 chars)") # Test basic Reddit connection print(f"\n🔗 Testing Reddit API connection...") try: reddit = praw.Reddit( client_id=client_id, client_secret=client_secret, user_agent=user_agent, ) # Test with a simple read-only call print("🔍 Testing read-only access...") # Get Reddit's own account info (public) me = reddit.user.me() if me is None: print("✅ Read-only access working! (No user authentication)") # Test subreddit access print("🔍 Testing subreddit access...") subreddit = reddit.subreddit("announcements") print(f"✅ Subreddit access: {subreddit.display_name}") print(f" Subscribers: {subreddit.subscribers:,}") else: print(f"✅ Authenticated as: {me.name}") except Exception as e: print(f"❌ Reddit API Error: {str(e)}") print("\n🔧 Possible issues:") print("1. Wrong Client ID (should be under your app name)") print("2. Wrong Client Secret (longer string)") print("3. Reddit app not set to 'script' type") print("4. User agent not unique enough") if __name__ == "__main__": main()