USCardForum MCP Server

Instructions

Implementation Reference

• src/uscardforum/server_tools/users.py:86-118 (handler)

  The core MCP tool handler for 'get_user_replies'. Decorated with @mcp.tool(), defines input schema via Annotated Fields (username: str, offset: int|None), and delegates to the DiscourseClient via get_client() to fetch the user's replies as a list of UserAction objects.
  @mcp.tool() def get_user_replies( username: Annotated[ str, Field(description="The user's handle"), ], offset: Annotated[ int | None, Field(default=None, description="Pagination offset (0, 30, 60, ...)"), ] = None, ) -> list[UserAction]: """ Fetch replies/posts made by a user in other topics. Args: username: The user's handle offset: Pagination offset (0, 30, 60, ...) Returns a list of UserAction objects with: - topic_id: Which topic they replied to - post_number: Their post number in that topic - title: Topic title - excerpt: Preview of their reply - created_at: When they replied Use this to: - See a user's contributions across topics - Find their data points and experiences - Evaluate the quality of their participation Paginate with offset in increments of 30. """ return get_client().get_user_replies(username, offset=offset)
• src/uscardforum/server_tools/__init__.py:37-47 (registration)

  Registration via import: Imports the get_user_replies tool function from users.py into the server_tools package namespace, making it available for re-export and use in the MCP server.
  from .users import ( get_user_summary, get_user_topics, get_user_replies, get_user_actions, get_user_badges, get_user_following, get_user_followers, get_user_reactions, list_users_with_badge, )
• src/uscardforum/server.py:15-45 (registration)

  Re-export of get_user_replies from server_tools in the main server entrypoint, ensuring the tool is available when the MCP server runs.
  from uscardforum.server_tools import ( analyze_user, bookmark_post, compare_cards, find_data_points, get_all_topic_posts, get_categories, get_current_session, get_hot_topics, get_new_topics, get_notifications, get_top_topics, get_topic_info, get_topic_posts, get_user_actions, get_user_badges, get_user_followers, get_user_following, get_user_reactions, get_user_replies, get_user_summary, get_user_topics, list_users_with_badge, login, research_topic, resource_categories, resource_hot_topics, resource_new_topics, search_forum, subscribe_topic, )
• src/uscardforum/api/users.py:112-127 (helper)

  Underlying API helper method in UsersAPI that implements get_user_replies by calling get_user_actions with filter=5 (replies). This is the logic layer called by the client.
  def get_user_replies( self, username: str, offset: int | None = None, ) -> list[UserAction]: """Fetch user's replies. Args: username: User handle offset: Optional pagination offset Returns: List of reply action objects """ return self.get_user_actions(username, filter=5, offset=offset)
• src/uscardforum/client.py:343-357 (helper)

  Client wrapper method in DiscourseClient that delegates get_user_replies to the UsersAPI instance, called by the MCP tool handler.
  def get_user_replies( self, username: str, offset: int | None = None, ) -> list[UserAction]: """Fetch user's replies. Args: username: User handle offset: Optional pagination offset Returns: List of reply action objects """ return self._users.get_user_replies(username, offset=offset)