baisama-cloud/dsh-galgame-generator

This is a native plugin built exclusively for DeepSeek Harness (DSH) that enables users to generate playable visual novels (Galgames) directly within the DSH environment. To create a game, users only need to prepare a properly formatted markdown script and organize assets like character sprites, background images, background music, and CG animations into specific folders in their DSH workspace. The plugin outputs a single self-contained HTML file that stores all game assets internally, supports up to 20 save slots (9 by default), and can be shared and played directly by opening it in any modern browser. It also adds a sidebar button that lets users play the generated Galgame without leaving the DSH web interface.

After installation, the plugin automatically adds a "Galgame Generation Mode" agent preset to DSH. Users can select this preset when creating a new DSH session to get an automated workflow that guides the AI through the generation process. Once assets are organized correctly in the workspace, users only need to type "generate" to start the process, no extra steps are required. The AI will first run the built-in galgame_scan tool to locate the script and all assets, then run galgame_build to parse the script and output the finished game file directly to the user's workspace.

The plugin is released under the open source MIT license, so users can modify and redistribute it freely without any cost or restriction. To install the plugin, you first package it with pnpm pack, then copy the generated tarball to your DSH web profile directory and add it as a dependency with pnpm add, then restart the dsh web process. A built-in check script is available to run diagnostics on syntax, manifest, and bundle contracts if you run into issues during setup or generation. This tool is ideal for hobbyists and indie creators who want to quickly prototype visual novels without learning complex game engines.