DSH Skill Mover: One-click transfer of skills from other Agents to DeepSeek Harness

**Introduction:** It is becoming increasingly common to use multiple agents on a single machine: Claude Code, Codex, Cursor, and Kimi each maintain their own skill directories, located at `~/.claude/skills`, `~/.codex/skills`, and `~/.cursor/skills` respectively, which are not interoperable. When you wish to switch to or use DeepSeek Harness (DSH) alongside them, your existing skills must be either reinstalled or manually copied—requiring you to handle directory structures, naming conflicts, and duplicates yourself. The DSH Skill Mover introduced below is designed for this specific purpose: it automatically scans the skills installed by various agents on the machine, allows you to select them, and moves them into DSH.