The example dataflow pulled opencv-video-capture and pyarrow-sender from dora-hub, needed a webcam, and left `bbox` unwired because every bbox source is a detector. examples/source.py emits an animated frame, the box around the square in it, and a caption, so the dataflow exercises all three inputs with nothing outside this checkout. SOURCE_FRAMES bounds the run, which lets CI run the dataflow headless rather than only validate it. Drops the dora-zed and dora-yolo wirings from the README and trims AGENTS.md to what the code and README do not already say. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018WLVZCFFcCH1EpTXGfS9aD