Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add rhuss/cc-slidev/plugin install slidevWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/rhuss/cc-slidev/preview)<a href="https://agentmods.dev/commands/rhuss/cc-slidev/preview"><img src="https://agentmods.dev/badge/commands/rhuss/cc-slidev/preview/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/rhuss/cc-slidev/preview"><img src="https://agentmods.dev/badge/commands/rhuss/cc-slidev/preview.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00013 | $0.00758 |
| Opus 5.5 | $0.00005 | $0.00303 |
| Sonnet 5.5 | $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 1mo 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.
- 1mo 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 (54 stars, last pushed 2mo ago), licensed MIT. It adds 13 tokens to every session and 758 once invoked, about $0.0001 per session on Opus 5.5. 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.
Other commands, from other repositories
auto-browse
Auto-browse — learn, optimize, and graduate browser operations or web data-mining workflows.
webapp-testing
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
verify-pr
Verify a PR's frontend changes through browser automation.
gh-issue-use-cypress
Like /gh-issue-use-browser, but pinned to the Cypress MCP — use when your project runs the Cypress MCP for browser automation. Example — /gh-issue-use-cypress "Composer > Save" saving toasts failure but the record persists.
can-i-use
Check browser support for web platform features against the project's browser targets.
qa
Smoke or browser-walk a running app. Report only. Do not implement. Do not merge.