In a medium saucepan over medium heat, melt coconut oil and 1/2 cup chocolate chips until smooth. Set aside.
In a large bowl, whisk yogurt, eggs, agave, milk, and melted chocolate mixture until smooth. Add flour, baking powder, baking soda, and salt to bowl and mix until smooth. Fold in remaining 1/2 cup chocolate chips.
Cook pancakes by 1/4 cupfuls on a greased skillet over medium-high heat 1-1/2 to 2 minutes on each side, flipping once. Keep pancakes warm.
Make the glaze: In a small bowl, whisk sugar, espresso, and vanilla until smooth. Drizzle over individual servings of pancakes. Enjoy!