Excalidraw

npx skills add NousResearch/hermes-agent --skill excalidraw

npx skills add NousResearch/hermes-agent --skill excalidraw -a claude-code -g

npx skills add NousResearch/hermes-agent --skill excalidraw -a codex -g

gemini skills install https://github.com/NousResearch/hermes-agent.git --path optional-skills/creative/excalidraw

gh skill install NousResearch/hermes-agent excalidraw

git clone --depth 1 https://github.com/NousResearch/hermes-agent /tmp/NousResearch__hermes-agent
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/NousResearch__hermes-agent/optional-skills/creative/excalidraw ~/.claude/skills/excalidraw   # Claude Code
cp -R /tmp/NousResearch__hermes-agent/optional-skills/creative/excalidraw ~/.agents/skills/excalidraw   # Codex, Cursor, Gemini CLI, Copilot, OpenCode