Plugins

A whale-girl companion for DeepSeek Harness with 45 achievements, daily quests and weekly check-ins, three mini-games, 92 artworks, 620 dialogue lines, a growth journal, weather and festival reactions, per-tool work poses, cross-device save export/import (JSON file or migration code), accessibility mode and an optional MiMo TTS bridge. Data stays in the host localStorage with no telemetry. Verified on DSH desktop 0.2.0-rc.2; compatible with 0.2.1-rc.1/rc.2 and legacy 0.1.x web.

Inline mini-game arcade for DSH streaming reasoning / 流式思考下方的轻量小游戏（7 款游戏，自动暂停/淡出，可继续上一局）

Side-panel arcade: 18 offline mini-games to play while the model thinks.

Five casual mini-games (sliding-number puzzle, Sudoku, snake, Schulte grid, number memory) that pop up when a turn starts, with auto-saved progress across sessions.

A panel plugin that keeps mini-games in one place and plays them in the same window. Ships with Tetris: a 10x20 board, seven pieces, a ghost piece and a next-piece preview, line and level scoring, three difficulty levels, and a best score kept in localStorage.

Fullscreen business-app framework for DeepSeek Harness Web with a dark-sidebar workbench bundling a database connectivity tester and SQL query panel, a two-level knowledge base (bill and accounting) with local search and Word document ingestion, metadata environment comparison with alter-SQL generation, a data dictionary, agent log-search report demos, a system test-case runner, Evernote-style notes, developer utilities, and mini-games.

Add a mini-games box tab to the DSH right sidebar with Gomoku against an AI in three difficulties, a WeChat-style sky shooter and an underwater Flappy-whale game, with synthesized sounds and a victory celebration.

Pure-frontend mini-game collection for the DeepSeek Harness web details panel: guess-the-number, 2048, minesweeper. No host half, no backend.