By marcduiker
Author DemoTime YAML demo scripts (.demo/*.yaml) — generate, edit, and scaffold companion slide/insert files.
A Claude Code plugin that ships a single skill, demotime-authoring, which helps you author DemoTime demo scripts — the YAML files (.demo/*.yaml) that drive DemoTime's VS Code extension, plus the slide markdown and insert files those scripts reference.
When you ask Claude to create, edit, or scaffold a DemoTime demo, the skill activates and:
.demo/<name>.yaml files from a topic + outline.ids.https://demotime.show/actions/.The skill knows every documented DemoTime action across 15 categories (91 action names total), every built-in slide layout (11), every built-in theme (7), and the CSS-variable surface for custom theming.
Add this repo as a Claude Code plugin marketplace, then install the plugin:
/plugin marketplace add marcduiker/demo-time-skill
/plugin install demotime-authoring@marcduiker-ai-marketplace
Or symlink the skill directly into your user skills folder:
ln -s "$(pwd)/skills/demotime-authoring" ~/.claude/skills/demotime-authoring
.claude-plugin/plugin.json # plugin manifest
.claude-plugin/marketplace.json # marketplace catalog (single-plugin)
skills/demotime-authoring/
SKILL.md # always-loaded entry point
references/ # on-demand, one per action category + slides
examples/ # minimal, slide-walk, code-demo
templates/ # slide and insert stubs
scripts/
build-known-actions.sh # regenerate scripts/known-actions.txt
validate-skill.sh # full validation pass
./scripts/validate-skill.sh
This re-runs every consistency check: JSON manifest validity, action-reference structure, slide-authoring references, template frontmatter, example YAML parseability, and SKILL.md cross-references.
MIT
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