Preheat oven to 350° Fahrenheit (176° Celsius). Line two baking sheets with parchment paper. Set aside.
In a medium bowl, mix peanut butter, shredded coconut, and brown sugar with a spatula or wooden spoon until combined.
Stir in maple syrup, egg, and vanilla extract. Keep stirring until the dough thickens and begins to pull away from the sides of the bowl.
Use a medium cookie scoop (2 tablespoons) to scoop the dough. Use your palms to roll it into balls. Place the dough balls on the lined baking sheets. Press down on the dough balls with a fork in a criss-cross pattern, so the unbaked cookies are about ½-¾ inch thick.
Bake for 9-11 minutes, until set and just golden at the edges. (The cookies will be very soft when they're hot out of the oven). Allow them to cool completely on the baking sheet.
Once the cookies are cool, melt chocolate chips with oil in the microwave in 30-second intervals at 50% power, stirring between each interval, until smooth.
Dip the cookies halfway in melted chocolate. (Do this gently, so the cookies don't break apart). Sprinkle with more shredded coconut. Place on a sheet pan lined with wax or parchment paper and chill the cookies in the refrigerator for 10-20 minutes to set the chocolate. Then, enjoy!