Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/rhuss/cc-slidev/previewgit clone --depth 1 https://github.com/rhuss/cc-slidevWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00013 | $0.00758 |
| Opus 5 | $0.00006 | $0.00379 |
| Sonnet 5 | $0.00003 | $0.00152 |
| Haiku 4.5 | $0.00001 | $0.00076 |
Grade A, and why
slidev:preview scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Preview Presentation
Start Slidev development server to preview and interact with presentation.
Execution
1. Find Presentation
Look for slides.md:
- Check current directory
- Check subdirectories
- If multiple found, ask which one
If not found:
- Error: "No slides.md found. Generate slides first with
/slidev:slides"
2. Start Dev Server
Execute preview script:
cd [presentation-dir]
${CLAUDE_PLUGIN_ROOT}/scripts/preview-slidev.sh slides.md 3030 true
Arguments:
- File: slides.md
- Port: 3030 (default)
- Open browser: true
3. Inform User
Show server info:
## 🚀 Slidev Preview Started
**Server:** http://localhost:3030
**File:** [path]/slides.md
**Features Available:**
- **Presenter Mode:** Press `p`
- See presenter notes
- View next slide preview
- Timer and progress
- **Navigation:**
- Arrow keys or click
- Space bar to advance
- Overview mode: Press `o`
- **Drawing Mode:** Press `d`
- Annotate slides
- Drawings persist (if enabled)
- **Recording:** Press `r`
- Record presentation
- Export to video
**Hot Reload:**
Changes to slides.md will reload automatically.
**To Stop Server:**
```bash
# Find process
lsof -i :3030
# Kill process
kill [PID]
# Or use Ctrl+C if running in foreground
Edit while previewing: Make changes to slides.md and see them live!
### 4. Offer Assistance
Ask: "What would you like to do while previewing?"
Options:
- Edit slides while watching: `/slidev:edit [N]`
- Enhance visuals: `/slidev:visuals`
- Export to PDF/PPTX: `/slidev:export`
- Just review and practice
### 5. Background Mode
Server runs in background, so user can continue working.
PID saved to `/tmp/slidev-preview.pid` for reference.
## Preview Tips
**Presenter Mode (Press `p`):**
- Two-window view
- Current slide + next slide
- Presenter notes visible
- Timer shows elapsed time
- Practice with this mode!
**Navigation:**
- Use URL params for specific slides: `http://localhost:3030/5`
- Share local URL with others on same network
- Use overview mode (`o`) to see all slides
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 148 lines · 13 tokens per session scan A 74f7f260a752
slidev:preview is a command published in the GitHub repository rhuss/cc-slidev (49 stars, last pushed 14d ago), licensed MIT. It adds 13 tokens to every session and 758 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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