get_user_reactions

Fetch a user's post reactions (likes, etc.) to see what content they engage with, indicating their interests and values on the USCardForum community.

Instructions

Fetch a user's post reactions (likes, etc.).

Args:
    username: The user's handle
    offset: Pagination offset (optional)

Returns a UserReactions object with reaction data.

Use to see what content a user has reacted to,
which can indicate their interests and values.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`username`	Yes	The user's handle
`offset`	No	Pagination offset

Implementation Reference

src/uscardforum/server_tools/users.py:251-274 (handler)

The primary MCP tool handler for 'get_user_reactions'. Decorated with @mcp.tool(), defines input schema (username: Annotated[str], offset: Annotated[int|None]) and output type UserReactions. Delegates execution to get_client().get_user_reactions().

@mcp.tool()
def get_user_reactions(
    username: Annotated[
        str,
        Field(description="The user's handle"),
    ],
    offset: Annotated[
        int | None,
        Field(default=None, description="Pagination offset"),
    ] = None,
) -> UserReactions:
    """
    Fetch a user's post reactions (likes, etc.).

    Args:
        username: The user's handle
        offset: Pagination offset (optional)

    Returns a UserReactions object with reaction data.

    Use to see what content a user has reacted to,
    which can indicate their interests and values.
    """
    return get_client().get_user_reactions(username, offset=offset)

src/uscardforum/server.py:15-45 (registration)

Registration via import into MCP server entrypoint (server.py). The import from server_tools registers all @mcp.tool() functions, including get_user_reactions (line 33).

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:37-47 (registration)

Package-level re-export: imports get_user_reactions from .users (line 45) and includes in __all__ (line 86), facilitating registration.

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/api/users.py:285-308 (helper)

Underlying HTTP API implementation in UsersAPI.get_user_reactions(). Performs GET request to '/discourse-reactions/posts/reactions.json', parses response into UserReactions model.

def get_user_reactions(
    self,
    username: str,
    offset: int | None = None,
) -> UserReactions:
    """Fetch user's post reactions.

    Args:
        username: User handle
        offset: Optional pagination offset

    Returns:
        User reactions data
    """
    params_list: list[tuple[str, Any]] = [("username", username)]
    if offset is not None:
        params_list.append(("offset", int(offset)))

    payload = self._get(
        "/discourse-reactions/posts/reactions.json",
        params=params_list,
    )
    return UserReactions(reactions=payload.get("reactions", []))

src/uscardforum/client.py:440-454 (helper)

Client-side wrapper in DiscourseClient.get_user_reactions(), which delegates to the UsersAPI instance (_users.get_user_reactions()). Called by the MCP handler.

def get_user_reactions(
    self,
    username: str,
    offset: int | None = None,
) -> UserReactions:
    """Fetch user's post reactions.

    Args:
        username: User handle
        offset: Optional pagination offset

    Returns:
        User reactions data
    """
    return self._users.get_user_reactions(username, offset=offset)

USCardForum MCP Server