Antigravity agent adapter fails to pass prompts: agy CLI reads -p - literally instead of from stdin

When using the Antigravity agent in Open Design, the application attempts to pass the user's prompt via stdin while calling the agy executable with the arguments -p -.

However, the native agy CLI does not support reading prompts from stdin when passed a dash. Instead, it treats the - character as the literal prompt string. As a result, the user's actual prompt is completely ignored, and the agent constantly replies to a prompt consisting of just a single dash.

Temporary Fix

I have created a temporary Python shim that intercepts the command, extracts the prompt from stdin properly, and feeds it to the real binary. Users currently blocked by this issue can install it from here: https://github.com/pratikforge/open-design-temp-fix

Suggested Resolution

The true upstream fix would be for the Open Design Antigravity adapter to stop passing prompts via stdin using -p - and instead pass them directly, or coordinate with the Antigravity team to support -p - natively.