Music video player for DeepSeek Harness Desktop: text, Canvas2D and WebGL2 3D scenes synced to your own audio. Sandboxed workshop packs can include licensed bilingual lyrics, timing and visual assets; only music is user-provided. Plugin code MIT; no song

Games above the Claude Code prompt: snake, Tetris, 2048, Minesweeper, Flappy, Pong, a typing test and Space Invaders, plus a pet that grows as Claude tests, commits and edits

A Unicode canvas for humans and AI. Draw diagrams, interfaces, and slides as editable text.

Enables AI clients to build, solve and inspect LS-DYNA analyses, either by driving Ansys Mechanical through PyMechanical or by submitting and monitoring standalone keyword-deck runs. It also reads and audits solver output files such as glstat, binout, d3plot and ASCII histories, with results comparison and deck checks.