Reddit MCP Server

Instructions

Implementation Reference

• src/reddit_mcp_server/adapters/inbound/mcp_tools/mcp_user_tools.py:28-50 (handler)

  Implementation of the 'reddit_get_user' MCP tool, which delegates to the user_service and handles serialization and errors.

  @mcp.tool(
      name="reddit_get_user",
      description=(
          "Get a Reddit user's recent public activity "
          "(posts and comments).\n\n"
          "Args:\n"
          "    username: Reddit username without u/ prefix "
          "(e.g., 'spez', 'GallowBoob')\n"
          "    limit: Maximum number of activity items "
          "(default: 25, max: 100)"
      ),
  )
  async def reddit_get_user(
      username: str,
      ctx: Context,
      limit: int = 25,
  ) -> list[dict[str, Any]]:
      try:
          results = await service.get_user(username, limit=limit)
          return McpSerializer.serialize_list(results)
      except Exception as e:
          McpErrorMapper.map(e, "reddit_get_user")