ayghri/i-have-adhd is a small skill you install into Claude Code or a similar assistant, and it changes the shape of every reply: the answer comes first, multi-step tasks get numbered, and each reply ends with a single concrete next step. If your agent tends to bury the fix under its reasoning, hand it one vaguely described bug and see how much faster you can act on the answer.
google/artemis points an AI assistant at a real Android phone or emulator. Through its MCP server, Claude Code or Antigravity can tap through the UI for you, and you get screenshots and Logcat output back while the screen mirrors in a browser. A sensible first run: connect a spare phone over USB and ask the assistant to change one setting, then read the battery level back to you.
Heading somewhere completely different, tonhowtf/omniget puts downloading and studying into one desktop window. Paste a course or video link, pick the quality, and the same app then plays the result, transcribes the audio and builds flashcards for review. Everything stays on your own disk, which matters when you want the material to outlive the platform that sold it.