USCardForum MCP Server

Instructions

Implementation Reference

• src/uscardforum/server_tools/auth.py:121-174 (handler)

  The MCP tool handler for 'bookmark_post', decorated with @mcp.tool(). Defines input parameters with Pydantic Field descriptions for schema validation. Delegates to the client implementation and returns a Bookmark object.
  @mcp.tool() def bookmark_post( post_id: Annotated[ int, Field(description="The numeric post ID to bookmark"), ], name: Annotated[ str | None, Field(default=None, description="Label/name for the bookmark"), ] = None, reminder_type: Annotated[ int | None, Field(default=None, description="Reminder setting"), ] = None, reminder_at: Annotated[ str | None, Field(default=None, description="Reminder datetime (ISO format)"), ] = None, auto_delete_preference: Annotated[ int | None, Field( default=3, description="When to auto-delete: 0=never, 1=when reminder sent, 2=on click, 3=after 3 days (default)", ), ] = 3, ) -> Bookmark: """ Bookmark a post for later reference. REQUIRES AUTHENTICATION. Args: post_id: The numeric post ID to bookmark name: Optional label/name for the bookmark reminder_type: Optional reminder setting reminder_at: Optional reminder datetime (ISO format) auto_delete_preference: When to auto-delete (default: 3) - 0: Never - 1: When reminder sent - 2: On click - 3: Clear after 3 days Must call login() first. Returns a Bookmark object with the created bookmark information. Use to save interesting posts for later reference. """ return get_client().bookmark_post( post_id, name=name, reminder_type=reminder_type, reminder_at=reminder_at, auto_delete_preference=auto_delete_preference, )
• src/uscardforum/models/auth.py:105-117 (schema)

  Pydantic BaseModel defining the Bookmark output schema returned by the bookmark_post tool, including fields like id, bookmarkable_id, name, reminder_at, and auto_delete_preference.
  class Bookmark(BaseModel): """A bookmarked post.""" id: int = Field(..., description="Bookmark ID") bookmarkable_id: int = Field(..., description="Bookmarked item ID") bookmarkable_type: str = Field("Post", description="Type of bookmarked item") name: str | None = Field(None, description="Bookmark label") reminder_at: datetime | None = Field(None, description="Reminder time") auto_delete_preference: int = Field(3, description="Auto-delete setting") class Config: extra = "ignore"
• src/uscardforum/server.py:15-45 (registration)

  Main server entrypoint imports all server_tools including bookmark_post from uscardforum.server_tools, which triggers registration of the @mcp.tool() decorated functions.
  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/server_tools/__init__.py:52-58 (registration)

  Re-exports bookmark_post from .auth submodule, making it available for import in server.py.
  from .auth import ( login, get_current_session, get_notifications, bookmark_post, subscribe_topic, )