Reddit MCP Server

Args: username: The username of the Reddit user to get info for Returns: Dictionary containing user information with the following structure: { 'username': str, # User's username 'created_utc': float, # Account creation timestamp 'comment_karma': int, # User's comment karma 'link_karma': int, # User's post/link karma 'has_verified_email': bool, # Whether email is verified 'is_mod': bool, # Whether user is a moderator 'is_gold': bool, # Whether user has Reddit premium 'has_subscribed': bool, # Whether user has subscribed to premium 'is_employee': bool, # Whether user is a Reddit employee 'over_18': bool, # Whether user is marked as NSFW 'is_suspended': bool, # Whether account is suspended 'suspension_expiration_utc': Optional[float], # When suspension ends if suspended 'total_karma': int, # Total karma (comments + posts) 'subreddit': Optional[Dict], # User's profile subreddit info if exists } Raises: ValueError: If the username is invalid or not found RuntimeError: For other errors during the operation

Args: subreddit: Name of the subreddit (with or without 'r/' prefix) time_filter: Time period to filter posts (e.g. "day", "week", "month", "year", "all") limit: Number of posts to fetch (1-100) Returns: Dictionary containing structured post information with the following structure: { 'subreddit': str, # Subreddit name 'time_filter': str, # The time period used for filtering 'posts': [ # List of posts, each with the following structure: { 'id': str, # Post ID 'title': str, # Post title 'author': str, # Author's username 'score': int, # Post score (upvotes - downvotes) 'upvote_ratio': float, # Ratio of upvotes to total votes 'num_comments': int, # Number of comments 'created_utc': float, # Post creation timestamp 'url': str, # URL to the post 'permalink': str, # Relative URL to the post 'is_self': bool, # Whether it's a self (text) post 'selftext': str, # Content of self post (if any) 'link_url': str, # URL for link posts (if any) 'over_18': bool, # Whether marked as NSFW 'spoiler': bool, # Whether marked as spoiler 'stickied': bool, # Whether stickied in the subreddit 'locked': bool, # Whether comments are locked 'distinguished': Optional[str], # Distinguishing type (e.g., 'moderator') 'flair': Optional[Dict], # Post flair information if any }, ... ], 'metadata': { 'fetched_at': float, # Timestamp when data was fetched 'post_count': int, # Number of posts returned } } Raises: ValueError: If subreddit is invalid or time_filter is not valid RuntimeError: For other errors during the operation

Args: subreddit_name: Name of the subreddit (with or without 'r/' prefix) Returns: Dictionary containing subreddit information Raises: ValueError: If subreddit_name is invalid or subreddit not found RuntimeError: For other errors during the operation

Args: limit: Maximum number of trending subreddits to return (1-50) Returns: Dictionary containing list of trending subreddits with their basic info Raises: ValueError: If limit is invalid RuntimeError: For errors during the operation

Args: subreddit: Name of the subreddit (with or without 'r/' prefix) Returns: Dictionary containing structured subreddit information with the following structure: { 'id': str, # Subreddit ID (e.g., '2qgzt') 'display_name': str, # Subreddit display name (without r/ prefix) 'title': str, # Subreddit title 'public_description': str, # Public description 'description': str, # Full description (can include markdown) 'subscribers': int, # Number of subscribers 'active_user_count': Optional[int], # Currently active users if available 'created_utc': float, # Creation timestamp (UTC) 'over18': bool, # Whether marked as NSFW 'submission_type': str, # Allowed submission types (any, link, self) 'allow_images': bool, # Whether image uploads are allowed 'allow_videos': bool, # Whether video uploads are allowed 'allow_polls': bool, # Whether polls are allowed 'spoilers_enabled': bool, # Whether spoiler tags are enabled 'wikienabled': bool, # Whether wiki is enabled 'user_is_banned': bool, # Whether current user is banned 'user_is_moderator': bool, # Whether current user is a moderator 'user_is_subscriber': bool, # Whether current user is a subscriber 'mod_permissions': List[str], # Moderator permissions if applicable 'metadata': { 'fetched_at': float, # Timestamp when data was fetched 'url': str, # Full URL to the subreddit 'moderators_count': int, # Number of moderators 'rules': List[Dict], # Subreddit rules if available 'features': Dict[str, bool], # Enabled subreddit features } } Raises: ValueError: If subreddit is invalid or not found RuntimeError: For other errors during the operation

Args: subreddit: Name of the subreddit to post in (with or without 'r/' prefix) title: Title of the post (max 300 characters) content: Content of the post (text for self posts, URL for link posts) flair: Flair to add to the post. Must be an available flair in the subreddit is_self: Whether this is a self (text) post (True) or link post (False) Returns: Dictionary containing information about the created post Raises: ValueError: If input validation fails or flair is invalid RuntimeError: For other errors during post creation

Args: post_id: The ID of the post to reply to (can be full URL, permalink, or just ID) content: The content of the reply (1-10000 characters) subreddit: The subreddit name if known (for validation, with or without 'r/' prefix) Returns: Dictionary containing information about the created reply and parent post Raises: ValueError: If input validation fails or post is not found RuntimeError: For other errors during reply creation

Args: url: The URL of the Reddit submission to retrieve Returns: Dictionary containing structured submission information with the following structure: { 'id': str, # Submission ID (e.g., 'abc123') 'title': str, # Submission title 'author': str, # Author's username or '[deleted]' if deleted 'subreddit': str, # Subreddit name 'score': int, # Post score (upvotes - downvotes) 'upvote_ratio': float, # Ratio of upvotes to total votes 'num_comments': int, # Number of comments 'created_utc': float, # Post creation timestamp (UTC) 'url': str, # Full URL to the post 'permalink': str, # Relative URL to the post 'is_self': bool, # Whether it's a self (text) post 'selftext': str, # Content of self post (if any) 'selftext_html': Optional[str], # HTML formatted content 'link_url': str, # URL for link posts (if any) 'domain': str, # Domain of the linked content 'over_18': bool, # Whether marked as NSFW 'spoiler': bool, # Whether marked as spoiler 'stickied': bool, # Whether stickied in the subreddit 'locked': bool, # Whether comments are locked 'archived': bool, # Whether the post is archived 'distinguished': Optional[str], # Distinguishing type (e.g., 'moderator') 'flair': Optional[Dict], # Post flair information if any 'media': Optional[Dict], # Media information if any 'preview': Optional[Dict], # Preview information if available 'awards': List[Dict], # List of awards received 'metadata': { 'fetched_at': float, # Timestamp when data was fetched 'subreddit_id': str, # Subreddit full ID 'author_id': str, # Author's full ID if available 'is_original_content': bool, # Whether marked as OC 'is_meta': bool, # Whether marked as meta 'is_crosspostable': bool, # Whether can be crossposted 'is_reddit_media_domain': bool, # Whether media is hosted on Reddit 'is_robot_indexable': bool, # Whether search engines should index 'is_created_from_ads_ui': bool, # Whether created via ads UI 'is_video': bool, # Whether the post is a video 'pinned': bool, # Whether the post is pinned in the subreddit 'gilded': int, # Number of times gilded 'total_awards_received': int, # Total number of awards received 'view_count': Optional[int], # View count if available 'visited': bool, # Whether the current user has visited } } Raises: ValueError: If URL is invalid or submission not found RuntimeError: For other errors during the operation

Args: submission_id: The ID of the Reddit submission to retrieve (can be full URL or just ID) Returns: Dictionary containing structured submission information with the following structure: { 'id': str, # Submission ID (e.g., 'abc123') 'title': str, # Submission title 'author': str, # Author's username or '[deleted]' if deleted 'subreddit': str, # Subreddit name 'score': int, # Post score (upvotes - downvotes) 'upvote_ratio': float, # Ratio of upvotes to total votes 'num_comments': int, # Number of comments 'created_utc': float, # Post creation timestamp (UTC) 'url': str, # Full URL to the post 'permalink': str, # Relative URL to the post 'is_self': bool, # Whether it's a self (text) post 'selftext': str, # Content of self post (if any) 'selftext_html': Optional[str], # HTML formatted content 'link_url': str, # URL for link posts (if any) 'domain': str, # Domain of the linked content 'over_18': bool, # Whether marked as NSFW 'spoiler': bool, # Whether marked as spoiler 'stickied': bool, # Whether stickied in the subreddit 'locked': bool, # Whether comments are locked 'archived': bool, # Whether the post is archived 'distinguished': Optional[str], # Distinguishing type (e.g., 'moderator') 'flair': Optional[Dict], # Post flair information if any 'media': Optional[Dict], # Media information if any 'preview': Optional[Dict], # Preview information if available 'awards': List[Dict], # List of awards received 'metadata': { 'fetched_at': float, # Timestamp when data was fetched 'subreddit_id': str, # Subreddit full ID 'author_id': str, # Author's full ID if available 'is_original_content': bool, # Whether marked as OC 'is_meta': bool, # Whether marked as meta 'is_crosspostable': bool, # Whether can be crossposted 'is_reddit_media_domain': bool, # Whether media is hosted on Reddit 'is_robot_indexable': bool, # Whether search engines should index 'is_created_from_ads_ui': bool, # Whether created via ads UI 'is_video': bool, # Whether the post is a video 'pinned': bool, # Whether the post is pinned in the subreddit 'gilded': int, # Number of times gilded 'total_awards_received': int, # Total number of awards received 'view_count': Optional[int], # View count if available 'visited': bool, # Whether the current user has visited } } Raises: ValueError: If submission_id is invalid or submission not found RuntimeError: For other errors during the operation

Returns: Dictionary containing structured user information with the following structure: { 'id': str, # Full user ID (e.g., 't2_abc123') 'name': str, # Username 'created_utc': float, # Account creation timestamp 'comment_karma': int, # Comment karma 'link_karma': int, # Post/link karma 'total_karma': int, # Total karma (comments + posts) 'awardee_karma': int, # Karma from awards received 'awarder_karma': int, # Karma from awards given 'has_verified_email': bool, # Whether email is verified 'is_employee': bool, # Whether user is a Reddit employee 'is_friend': bool, # Whether user is a friend 'is_gold': bool, # Whether user has Reddit Premium 'is_mod': bool, # Whether user is a moderator 'is_suspended': bool, # Whether account is suspended 'verified': bool, # Whether account is verified 'has_subscribed': bool, # Whether user has subscribed to Premium 'snoovatar_img': str, # URL to snoovatar image 'icon_img': str, # URL to user's icon 'pref_show_snoovatar': bool, # Whether to show snoovatar 'snoovatar_size': Optional[List[int]], # Snoovatar dimensions 'subreddit': Optional[Dict], # User's profile subreddit info 'metadata': { 'fetched_at': float, # Timestamp when data was fetched 'is_authenticated': bool, # Whether user is authenticated 'is_moderator': bool, # Whether user is a moderator 'has_verified_email': bool, # Whether email is verified 'has_mail': bool, # Whether user has unread messages 'has_mod_mail': bool, # Whether user has mod mail 'has_subscribed': bool, # Whether user has subscribed to Premium 'in_chat': bool, # Whether user is in chat 'in_redesign_beta': bool, # Whether user is in redesign beta 'new_modmail_exists': bool, # Whether user has new modmail 'pref_no_profanity': bool, # Whether to filter profanity 'suspension_expiration_utc': Optional[float], # When suspension ends if suspended } } Raises: ValueError: If user authentication is not available RuntimeError: For other errors during the operation