Show HN: Askaboard – A canvas your AI agent can draw on

Developer Nordup released Askaboard, a free, open-source shared canvas app for Mac (Apple silicon and Intel) that lets users connect Claude, ChatGPT or Cursor over MCP using an existing subscription so the AI agent can draw, write and make shapes on the board. The app is distributed as a direct .dmg download from GitHub and is positioned for learning tasks such as checking work and explaining problems step by step.

Askaboard https://askaboard.com/ Ask anything. Learn anything. A shared canvas for learning with your AI. Download for Mac https://github.com/Nordup/askaboard/releases/latest/download/Askaboard.dmg Open source on GitHub https://github.com/Nordup/askaboard Connect your agent Connect Claude, ChatGPT or Cursor over MCP, using your existing subscription. Askaboard is free. Open a board, start learning Download for Mac https://github.com/Nordup/askaboard/releases/latest/download/Askaboard.dmg Free and open source · Apple silicon and Intel why is the sky blue? why is the sky blue? I cannot solve it, help me? I cannot solve it, help me? 2,000+ rows I'm lost explain simply? 2,000+ rows, I'm lost, explain simply? move things around draw, write, make shapes two waves interference constructive interference neuron dendrite receive axon send synapse to next neuron cube rotate short path through air air thickness exaggerated long path through air Earth blue sky: light scattered toward you red sunset: light left in the direct beam x² = 9 x = 3 and −3? x = ±3 your agent sees what you write it checks your work it explains until it clicks your agent sees what you write it checks your work it explains until it clicks open a board, start learning open a board, start learning